Tag Archives: agriculture

China high quality Conveyor Agriculture Chain Roller Chain with Scraper

Product Description

Product Description

 

Drop Forged Chains “Y” Serial

 

FEATURES

• It consists of forged steel links, which can be equipped with various plastic or steel scrapers. The connection pin between these links is in a circlip version.
• Special heat treated alloy steel,drop forged and precision machined, with case hardened.
• High strength, strong load-carrying capability.
• Extremely hard exterior surface and superior wear
resistance.

TECHNICAL SPECIFICATIONS

Model P
(mm)
H
(mm)
B
(mm)
D
(mm)
b
(mm)
T
(mm)
Breaking Load
(Min.)
Material
P100 100 30 33 14 15.5 13 140KN 40Cr
P125-B 125 35 34 17 17 8 150KN 40Cr
P142 142 50.8 43 25 19 12.2 180KN 20CrMnTi
300KN 40Cr
P142H 142 50 62 25 29 15 280KN 20CrMnTi
460KN 40Cr
P160 160 40 48 20 22.5 20 240KN 40Cr
P200 200 64 50 32 23 15 390KN 40Cr
P200-E 200 45 42 20 20 12.2 200KN 40Cr

Note: Customised sizes and material are available CHINAMFG request

 

Roller Conveyor Chains

FEATURES

• It consists of a combination of inner and outer links. 
• The bush/pin connections between the links are available in a circlip, split pin, or a riveted version. 
• The steel scrapers can be either bent or welded. 
• UHMWPE lights are suggested to attach to the scrapers for more eficiency and high wear resistance.

GLF Type

TECHNICAL SPECIFICATIONS

Model Pitch
(P)
Scraper
Distance
(P1)
Inner
Width
(b)
Plate
Width
(B)
T1 T2 Roller
Dia.
(D)
Bush
Dia.
(D2)
Pin Dia
(D1)
Chain
Width
(L)
E1 E2 Number
of Holes
(n)
d Breaking
Load in
KN
(Min.)
GLF66.675
(6)D×182
66.675 266.7 26 30 6 6 22.23   12.7 182 90 150 4 9 130
GLF66.675
(6)D×215
66.675 266.7 26 30 6 6 22.23   12.7 215 95 195 4 9 130
GLF66.675
(6)D×295
66.675 266.7 26 30 6 6 22.23   12.7 295 95 195 4 9 130
GLF100
(6)D×170
100 200 38 40 6 6 36 21.6 16 170 115   2 9 220
GLF100
(6)D×225
100 200 38 40 6 6 36 21.6 16 225 104 194 4 9 220
GLF100
(6)D×294
100 200 38 40 6 6 36 21.6 16 294 115 245 4 9 220
GLF100
(5)×225
100 200 28 30 5 5 22.23   14.27 225 95 195 4 9 90
GLF125
(8)D×285
125 500 50 50 8 8 32   19.9 285 155 255 4 9 220
GLF125
(6)×235
125 250 32.5 40 6 6 28.58 20 14.27 235 95 195 4 9 170
GLF160
(6)×290
160 320 27 45 6 6 32 20 14.27 290 193   2 9 193

GLR Type

TECHNICAL SPECIFICATIONS

Model Pitch
(P)
Scraper
Distance
(P1)
Inner
Width
(b)
Plate
Width
(B)
T1 T2 Roller
Dia.
(D)
Bush
Dia.
(D2)
Pin Dia
(D1)
Chain
Width
(L)
E1 E2 Number
of Holes
(n)
d Breaking
Load in
KN
(Min.)
GLR66.675 66.675 266.7 27.5 30 6 6 24   13 130 102 32 4 9 90
GLR100 100 200 38 40 6 6 36 21.6 16 130 102 32 4 9 220

 

 
Other products of our conveyor parts:

 

Could you please send me inquiry for details?

 

 

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: Steel
Structure: Roller Chain
Surface Treatment: Oxygenation
Transport Package: Pallet
Specification: GLF, GLR
Trademark: Yutung
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

roller chain

How do roller chains handle side loads?

Roller chains are designed to primarily handle axial (or in-line) loads, which are forces applied along the axis of the chain. However, they do have some capability to handle limited side loads. Here’s a detailed answer to the question:

1. Roller Design: The rollers in a roller chain are cylindrical in shape and rotate freely between the inner and outer plates. This design allows the chain to accommodate limited side loads by allowing the rollers to roll and adjust their position within the chain.

2. Bearing Surfaces: Roller chains have bearing surfaces between the pins and the bushings or rollers. These bearing surfaces help distribute the load and reduce friction, allowing the chain to handle some degree of side loads.

3. Tolerance for Misalignment: Roller chains have some tolerance for misalignment between the sprockets, which can help compensate for minor side loads. However, excessive misalignment can lead to increased wear and decreased chain life.

4. Limitations: It’s important to note that roller chains are primarily designed for transmitting power and handling axial loads. While they can tolerate some side loads, their ability to handle significant side loads is limited. Excessive side loads can cause increased wear, premature chain failure, and reduced overall performance.

To ensure the longevity and reliable performance of a roller chain, it is essential to minimize side loads as much as possible. Proper alignment of the sprockets, appropriate tensioning of the chain, and avoiding excessive side loads are important considerations when using roller chains in an application.

roller chain

What are the limitations of using roller chains in certain applications?

Roller chains are versatile and widely used in various applications, but they do have some limitations to consider. Here’s a detailed answer to the question:

1. Speed Limitations: Roller chains have a practical speed limit due to factors such as chain length, centrifugal forces, and roller-to-sprocket engagement. At high speeds, the centrifugal forces can cause excessive chain vibration and increase wear, potentially leading to chain failure. In such cases, alternative power transmission systems like gears or belts may be more suitable.

2. Precision Requirements: Roller chains require proper alignment and tensioning for efficient operation. In applications that demand high precision, such as precision machinery or robotics, the inherent flexibility and slight elongation of roller chains may not meet the desired accuracy requirements. In such cases, alternative systems like timing belts or direct drive solutions may be preferred.

3. Environmental Limitations: Roller chains may not be suitable for certain environments with extreme temperatures, corrosive substances, or high levels of contamination. Harsh conditions can accelerate chain wear, reduce lubrication effectiveness, or cause corrosion. In these situations, specialized chains with appropriate coatings or alternative power transmission systems may be necessary.

4. Noise and Vibration: Roller chains can generate noise and vibrations during operation, particularly when not properly tensioned or maintained. In applications where noise or vibration is a concern, such as in noise-sensitive environments or precision machinery, additional measures like chain tensioners, vibration dampening, or alternative drive systems may be required.

5. Size and Space Constraints: Roller chains have a certain physical size and require appropriate clearance for installation. In applications with limited space or tight packaging requirements, alternative power transmission systems like compact belts or direct drives might be more suitable.

It’s important to carefully evaluate the specific requirements and constraints of each application when considering the use of roller chains. Alternative power transmission systems may be more suitable in certain cases, and consulting with experts or manufacturers can help determine the best solution for the intended application.

roller chain

Are there any alternatives to roller chains for power transmission?

Yes, there are several alternatives to roller chains for power transmission, depending on the specific application requirements. Here’s a detailed answer to the question:

1. Belt Drives: Belt drives are a common alternative to roller chains for power transmission. They use a flexible belt made of materials such as rubber, polyurethane, or neoprene. Belt drives offer smooth and quiet operation, high-speed capabilities, and can transmit power over long distances. They are often used in applications where precise synchronization is not required.

2. Gear Drives: Gear drives use meshing gears to transmit power. They offer high torque capabilities, precise motion control, and can handle heavy loads. Gear drives are commonly used in applications that require high efficiency and precise speed control, such as industrial machinery, automotive transmissions, and robotics.

3. Timing Belts: Timing belts, also known as synchronous belts, are toothed belts that provide positive power transmission. They are used in applications that require precise synchronization between two or more shafts. Timing belts offer low noise, high efficiency, and resistance to slippage. They are commonly used in automotive engines, industrial automation, and precision machinery.

4. Chain Drives: Chain drives, similar to roller chains, use interconnected links to transmit power. However, chain drives often have larger pitch sizes and heavier-duty construction compared to roller chains. Chain drives offer high load-carrying capacity, durability, and can operate in demanding conditions. They are commonly used in heavy machinery, agricultural equipment, and motorcycles.

5. Direct Drives: Direct drives eliminate the need for mechanical power transmission components like chains or belts. They directly connect the motor or power source to the driven equipment, providing a more efficient and compact solution. Direct drives are commonly used in applications that require high precision, such as CNC machines, robotics, and linear motion systems.

When considering alternatives to roller chains, factors such as load requirements, speed, precision, environmental conditions, and cost must be taken into account. Each alternative has its own advantages and limitations, and the choice depends on the specific needs of the application.

China high quality Conveyor Agriculture Chain Roller Chain with Scraper  China high quality Conveyor Agriculture Chain Roller Chain with Scraper
editor by CX 2024-04-11

China Custom a& Ca Type Agriculture Conveyor Roller Chains

Product Description

A& CA type agriculture conveyor roller chains

Walking Tractor chain: 08B-2; 12A-2; 12AH-2

Combine chain: 08B1,08B3,10A1,10A2,12A1,16A1,16AH1,ZGS38 and attachment.

S-type Steel Agricultural chain: S32,S42,S45,S52,S55,S62,S77,S88 and with K1,F1,SD,C6E attachment.

A-type steel Agricultural chain: A550,A555,A557,A620 and with attachment.

CA-type steel agricultural chain:CA550, CA555,CA557,CA620,CA2060H,38.4R,38.4V,CA39,CA624 and attachment.

Main Products

Company Information

HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

 

Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets.Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

 

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

 

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

 

Packaging & Shipping

 

Exhibition

Contact Us
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: Alloy
Structure: Roller Chain
Standard or Nonstandard: Standard
Color: Nature Gray
Transport Package: Standard Sea Worthy Package
Trademark: MW
Customization:
Available

|

Customized Request

roller chain

How do roller chains handle dusty or dirty environments?

Roller chains are designed to operate effectively in various environments, including dusty or dirty conditions. Here’s a detailed answer to the question:

1. Sealed Construction: Many roller chains feature a sealed construction, which helps to protect the internal components from dust, dirt, and other contaminants. The seals help to prevent the entry of particles into the chain’s joints and lubrication areas, reducing the risk of wear and damage caused by abrasive particles.

2. Proper Lubrication: Adequate lubrication is crucial in dusty or dirty environments. The lubricant forms a protective film on the chain’s surfaces, reducing friction and wear. It also helps to flush away and prevent the accumulation of dirt and particles. Regular lubrication maintenance is necessary to ensure the chain remains properly lubricated and protected.

3. Periodic Cleaning: In dusty or dirty environments, it is important to periodically clean the roller chain to remove accumulated debris. This can be done using compressed air or gentle brushing. Care should be taken not to use excessive force or abrasive materials that could damage the chain.

4. Proper Chain Covering: In some applications, it may be necessary to use chain covers or guards to provide additional protection against dust and debris. These covers help to shield the chain from direct exposure to contaminants, reducing the risk of accelerated wear and damage.

5. Regular Inspection: Regular visual inspection of the roller chain is essential in dusty or dirty environments. This allows for the early detection of any signs of wear, corrosion, or contamination. If any issues are identified, appropriate maintenance or replacement should be performed promptly.

It’s important to note that even with these measures, roller chains used in dusty or dirty environments will still require proper maintenance and periodic cleaning. Following manufacturer recommendations for lubrication, cleaning, and inspection will help ensure the longevity and reliable performance of the roller chain in such conditions.

roller chain

How do roller chains handle lateral loads?

Roller chains are primarily designed to handle axial loads, which are loads acting in the direction of the chain’s axis. However, roller chains can also tolerate a certain degree of lateral loads, which are loads acting perpendicular to the chain’s axis. Here’s a detailed answer to the question:

1. Sprocket Alignment: Proper sprocket alignment is crucial for roller chains to effectively handle lateral loads. The sprockets must be aligned in a parallel and concentric manner to ensure that the chain tracks properly and experiences minimal lateral force. Misaligned sprockets can cause the chain to derail or experience excessive wear due to uneven loading.

2. Tolerance for Lateral Misalignment: Roller chains have some tolerance for lateral misalignment between the sprockets. This means that the chain can tolerate a slight deviation from a perfectly straight line between the sprockets. The chain’s side plates and rollers are designed to provide some flexibility, allowing the chain to adjust to minor lateral forces without significant problems.

3. Guide Rails or Flanges: In applications where lateral loads are more significant, guide rails or flanges can be employed to help keep the roller chain aligned and prevent excessive lateral movement. These additional components act as guides and help control the chain’s lateral displacement, ensuring that it remains on the sprockets and operates smoothly.

4. Chain Tension: Proper chain tension is crucial for handling lateral loads. A well-tensioned chain minimizes slack and reduces the chances of lateral movement. It helps keep the chain engaged with the sprockets and ensures that the load is evenly distributed across the chain’s width.

It’s important to note that roller chains have a primary function of transmitting power and handling axial loads. While they can handle some lateral loads within their design limits, excessive lateral forces can lead to chain derailment, increased wear, and reduced performance. Therefore, it’s essential to design the system properly, consider the anticipated lateral loads, and ensure proper alignment and tension to maintain the chain’s integrity and performance.

roller chain

What are the key components of a roller chain?

A roller chain consists of several key components that work together to facilitate power transmission. Here’s a detailed answer to the question:

1. Inner and Outer Plates: The inner and outer plates are flat metal plates that form the sides of the roller chain. They provide support and protection to the other components and help maintain the proper spacing between the rollers.

2. Rollers: The rollers are cylindrical components that are positioned between the inner and outer plates. They are responsible for engaging with the sprockets and transmitting power. The rollers rotate freely on the bushings and reduce friction during operation.

3. Bushings: The bushings are cylindrical sleeves that fit inside the rollers. They provide a low-friction surface for the rollers to rotate on and help reduce wear and extend the life of the chain.

4. Pins: The pins are cylindrical metal rods that connect the inner and outer plates. They pass through the bushings and hold the chain together. The pins are press-fitted into the plates and provide a pivot point for the rollers.

5. Link Plates: The link plates are the connecting elements between adjacent chain links. They are the plates that hold the pins in place and provide structural integrity to the chain.

6. Master Link or Connecting Link: The master link, also known as the connecting link, is a special link that allows for easy installation and removal of the roller chain. It typically has a removable pin or clip that enables the chain to be opened and closed without the need for special tools.

These components work together to form a continuous loop that engages with the sprockets and transfers power from one shaft to another. The precise design and construction of these components contribute to the overall strength, durability, and efficiency of the roller chain.

China Custom a& Ca Type Agriculture Conveyor Roller Chains  China Custom a& Ca Type Agriculture Conveyor Roller Chains
editor by CX 2024-03-30

China Standard Conveyor Agriculture Chain Roller Chain with Scraper

Product Description

Product Description

 

Drop Forged Chains “Y” Serial

 

FEATURES

• It consists of forged steel links, which can be equipped with various plastic or steel scrapers. The connection pin between these links is in a circlip version.
• Special heat treated alloy steel,drop forged and precision machined, with case hardened.
• High strength, strong load-carrying capability.
• Extremely hard exterior surface and superior wear
resistance.

TECHNICAL SPECIFICATIONS

Model P
(mm)
H
(mm)
B
(mm)
D
(mm)
b
(mm)
T
(mm)
Breaking Load
(Min.)
Material
P100 100 30 33 14 15.5 13 140KN 40Cr
P125-B 125 35 34 17 17 8 150KN 40Cr
P142 142 50.8 43 25 19 12.2 180KN 20CrMnTi
300KN 40Cr
P142H 142 50 62 25 29 15 280KN 20CrMnTi
460KN 40Cr
P160 160 40 48 20 22.5 20 240KN 40Cr
P200 200 64 50 32 23 15 390KN 40Cr
P200-E 200 45 42 20 20 12.2 200KN 40Cr

Note: Customised sizes and material are available CHINAMFG request

 

Roller Conveyor Chains

FEATURES

• It consists of a combination of inner and outer links. 
• The bush/pin connections between the links are available in a circlip, split pin, or a riveted version. 
• The steel scrapers can be either bent or welded. 
• UHMWPE lights are suggested to attach to the scrapers for more eficiency and high wear resistance.

GLF Type

TECHNICAL SPECIFICATIONS

Model Pitch
(P)
Scraper
Distance
(P1)
Inner
Width
(b)
Plate
Width
(B)
T1 T2 Roller
Dia.
(D)
Bush
Dia.
(D2)
Pin Dia
(D1)
Chain
Width
(L)
E1 E2 Number
of Holes
(n)
d Breaking
Load in
KN
(Min.)
GLF66.675
(6)D×182
66.675 266.7 26 30 6 6 22.23   12.7 182 90 150 4 9 130
GLF66.675
(6)D×215
66.675 266.7 26 30 6 6 22.23   12.7 215 95 195 4 9 130
GLF66.675
(6)D×295
66.675 266.7 26 30 6 6 22.23   12.7 295 95 195 4 9 130
GLF100
(6)D×170
100 200 38 40 6 6 36 21.6 16 170 115   2 9 220
GLF100
(6)D×225
100 200 38 40 6 6 36 21.6 16 225 104 194 4 9 220
GLF100
(6)D×294
100 200 38 40 6 6 36 21.6 16 294 115 245 4 9 220
GLF100
(5)×225
100 200 28 30 5 5 22.23   14.27 225 95 195 4 9 90
GLF125
(8)D×285
125 500 50 50 8 8 32   19.9 285 155 255 4 9 220
GLF125
(6)×235
125 250 32.5 40 6 6 28.58 20 14.27 235 95 195 4 9 170
GLF160
(6)×290
160 320 27 45 6 6 32 20 14.27 290 193   2 9 193

GLR Type

TECHNICAL SPECIFICATIONS

Model Pitch
(P)
Scraper
Distance
(P1)
Inner
Width
(b)
Plate
Width
(B)
T1 T2 Roller
Dia.
(D)
Bush
Dia.
(D2)
Pin Dia
(D1)
Chain
Width
(L)
E1 E2 Number
of Holes
(n)
d Breaking
Load in
KN
(Min.)
GLR66.675 66.675 266.7 27.5 30 6 6 24   13 130 102 32 4 9 90
GLR100 100 200 38 40 6 6 36 21.6 16 130 102 32 4 9 220

 

 
Other products of our conveyor parts:

 

Could you please send me inquiry for details?

 

 

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: Steel
Structure: Roller Chain
Surface Treatment: Oxygenation
Transport Package: Pallet
Specification: GLF, GLR
Trademark: Yutung
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

roller chain

What are the benefits of using a roller chain in conveyor systems?

Roller chains offer numerous advantages when used in conveyor systems, making them a popular choice for material handling applications. Here’s a detailed answer to the question:

1. High Strength and Load Capacity: Roller chains are designed to withstand heavy loads and provide reliable power transmission in conveyor systems. They have excellent load-carrying capacity and can handle substantial weights, making them suitable for conveying bulk materials or heavy objects.

2. Smooth and Efficient Operation: Roller chains offer smooth and efficient operation in conveyor systems. The rollers on the chain engage with the sprockets, reducing friction and allowing the chain to move smoothly along the conveyor. This ensures efficient material transfer and minimizes energy consumption.

3. Wide Range of Sizes and Configurations: Roller chains are available in various sizes and configurations to accommodate different conveyor system designs and load requirements. This versatility allows for customization and ensures compatibility with different conveyor types, such as flat-top, slat, or apron conveyors.

4. Adaptability to Harsh Environments: Roller chains are capable of operating in harsh environments typically encountered in conveyor systems. They can withstand dust, dirt, moisture, and temperature variations, making them suitable for both indoor and outdoor applications. Additionally, roller chains can be made from corrosion-resistant materials or coated to enhance their durability in corrosive or abrasive environments.

5. Easy Maintenance and Replacement: Roller chains are relatively easy to maintain and replace in conveyor systems. Regular lubrication and inspection help extend the chain’s lifespan and prevent premature wear. If necessary, individual chain links or sections can be replaced without replacing the entire chain, minimizing downtime and maintenance costs.

6. Cost-Effectiveness: Roller chains are cost-effective compared to alternative conveyor systems. They offer a balance between performance, durability, and affordability, making them a cost-efficient choice for various industrial applications.

Overall, using a roller chain in conveyor systems provides high load capacity, smooth operation, adaptability to harsh environments, ease of maintenance, and cost-effectiveness. These benefits make roller chains an excellent choice for efficient material handling and transportation in industries such as manufacturing, distribution, logistics, and warehousing.

roller chain

What are the limitations of using roller chains in certain applications?

Roller chains are versatile and widely used in various applications, but they do have some limitations to consider. Here’s a detailed answer to the question:

1. Speed Limitations: Roller chains have a practical speed limit due to factors such as chain length, centrifugal forces, and roller-to-sprocket engagement. At high speeds, the centrifugal forces can cause excessive chain vibration and increase wear, potentially leading to chain failure. In such cases, alternative power transmission systems like gears or belts may be more suitable.

2. Precision Requirements: Roller chains require proper alignment and tensioning for efficient operation. In applications that demand high precision, such as precision machinery or robotics, the inherent flexibility and slight elongation of roller chains may not meet the desired accuracy requirements. In such cases, alternative systems like timing belts or direct drive solutions may be preferred.

3. Environmental Limitations: Roller chains may not be suitable for certain environments with extreme temperatures, corrosive substances, or high levels of contamination. Harsh conditions can accelerate chain wear, reduce lubrication effectiveness, or cause corrosion. In these situations, specialized chains with appropriate coatings or alternative power transmission systems may be necessary.

4. Noise and Vibration: Roller chains can generate noise and vibrations during operation, particularly when not properly tensioned or maintained. In applications where noise or vibration is a concern, such as in noise-sensitive environments or precision machinery, additional measures like chain tensioners, vibration dampening, or alternative drive systems may be required.

5. Size and Space Constraints: Roller chains have a certain physical size and require appropriate clearance for installation. In applications with limited space or tight packaging requirements, alternative power transmission systems like compact belts or direct drives might be more suitable.

It’s important to carefully evaluate the specific requirements and constraints of each application when considering the use of roller chains. Alternative power transmission systems may be more suitable in certain cases, and consulting with experts or manufacturers can help determine the best solution for the intended application.

roller chain

How do you tension a roller chain correctly?

Proper tensioning of a roller chain is crucial for its optimal performance and longevity. Here’s a detailed answer to the question:

1. Initial Installation: When installing a roller chain, it’s important to ensure that it has the correct tension from the beginning. Start by positioning the sprockets at their desired locations, ensuring proper alignment. Then, adjust the position of the shafts or tensioning devices to achieve the desired chain tension.

2. Check the Slack: After installation, check the slack or sag in the chain. The ideal tension allows for a small amount of slack to accommodate articulation around the sprockets. The slack should be uniform along the chain’s length.

3. Adjust the Tensioner: If the chain tension is too loose, adjust the tensioner to take up the slack. Tensioners can be spring-loaded devices, adjustable bolts, or idler sprockets designed to maintain proper tension. Follow the manufacturer’s instructions or recommended guidelines to set the tensioner to the appropriate position.

4. Measure the Deflection: Another method to ensure correct chain tension is to measure the chain deflection. Apply a slight force perpendicular to the chain midway between the sprockets. The deflection should typically be within a specified range, depending on the chain size and application. Refer to the manufacturer’s guidelines for the recommended deflection values.

5. Regular Inspections: Regularly inspect the chain tension to ensure it remains within the desired range. Factors such as wear, elongation, and changes in operating conditions can affect chain tension over time. Adjust the tension as necessary to maintain optimal performance.

6. Follow Manufacturer’s Recommendations: It’s important to follow the manufacturer’s recommendations for chain tensioning specific to the type and model of roller chain being used. These guidelines will provide specific instructions based on the chain’s design, load capacity, and intended application.

Proper tensioning of a roller chain helps ensure smooth operation, minimize wear, reduce the risk of failure, and extend the chain’s lifespan. It’s essential to regularly monitor and adjust the tension as needed, especially during routine maintenance checks, to maintain optimal performance and prevent potential issues.

China Standard Conveyor Agriculture Chain Roller Chain with Scraper  China Standard Conveyor Agriculture Chain Roller Chain with Scraper
editor by CX 2024-01-10

China manufacturer Conveyor Agriculture Chain Roller Chain with Scraper

Product Description

Drop Forged Chains “Y” Serial

 

FEATURES

• It consists of forged steel links, which can be equipped with various plastic or steel scrapers. The connection pin between these links is in a circlip version.
• Special heat treated alloy steel,drop forged and precision machined, with case hardened.
• High strength, strong load-carrying capability.
• Extremely hard exterior surface and superior wear
resistance.

TECHNICAL SPECIFICATIONS

Model P
(mm)
H
(mm)
B
(mm)
D
(mm)
b
(mm)
T
(mm)
Breaking Load
(Min.)
Material
P100 100 30 33 14 15.5 13 140KN 40Cr
P125-B 125 35 34 17 17 8 150KN 40Cr
P142 142 50.8 43 25 19 12.2 180KN 20CrMnTi
300KN 40Cr
P142H 142 50 62 25 29 15 280KN 20CrMnTi
460KN 40Cr
P160 160 40 48 20 22.5 20 240KN 40Cr
P200 200 64 50 32 23 15 390KN 40Cr
P200-E 200 45 42 20 20 12.2 200KN 40Cr

Note: Customised sizes and material are available CZPT request

 

Roller Conveyor Chains

FEATURES

• It consists of a combination of inner and outer links. 
• The bush/pin connections between the links are available in a circlip, split pin, or a riveted version. 
• The steel scrapers can be either bent or welded. 
• UHMWPE lights are suggested to attach to the scrapers for more eficiency and high wear resistance.

GLF Type

TECHNICAL SPECIFICATIONS

Model Pitch
(P)
Scraper
Distance
(P1)
Inner
Width
(b)
Plate
Width
(B)
T1 T2 Roller
Dia.
(D)
Bush
Dia.
(D2)
Pin Dia
(D1)
Chain
Width
(L)
E1 E2 Number
of Holes
(n)
d Breaking
Load in
KN
(Min.)
GLF66.675
(6)D×182
66.675 266.7 26 30 6 6 22.23   12.7 182 90 150 4 9 130
GLF66.675
(6)D×215
66.675 266.7 26 30 6 6 22.23   12.7 215 95 195 4 9 130
GLF66.675
(6)D×295
66.675 266.7 26 30 6 6 22.23   12.7 295 95 195 4 9 130
GLF100
(6)D×170
100 200 38 40 6 6 36 21.6 16 170 115   2 9 220
GLF100
(6)D×225
100 200 38 40 6 6 36 21.6 16 225 104 194 4 9 220
GLF100
(6)D×294
100 200 38 40 6 6 36 21.6 16 294 115 245 4 9 220
GLF100
(5)×225
100 200 28 30 5 5 22.23   14.27 225 95 195 4 9 90
GLF125
(8)D×285
125 500 50 50 8 8 32   19.9 285 155 255 4 9 220
GLF125
(6)×235
125 250 32.5 40 6 6 28.58 20 14.27 235 95 195 4 9 170
GLF160
(6)×290
160 320 27 45 6 6 32 20 14.27 290 193   2 9 193

GLR Type

TECHNICAL SPECIFICATIONS

Model Pitch
(P)
Scraper
Distance
(P1)
Inner
Width
(b)
Plate
Width
(B)
T1 T2 Roller
Dia.
(D)
Bush
Dia.
(D2)
Pin Dia
(D1)
Chain
Width
(L)
E1 E2 Number
of Holes
(n)
d Breaking
Load in
KN
(Min.)
GLR66.675 66.675 266.7 27.5 30 6 6 24   13 130 102 32 4 9 90
GLR100 100 200 38 40 6 6 36 21.6 16 130 102 32 4 9 220

 

 
Other products of our conveyor parts:

 

Could you please send me inquiry for details?

 

 

Material: Steel
Structure: Roller Chain
Surface Treatment: Oxygenation
Transport Package: Pallet
Specification: GLF, GLR
Trademark: Yutung
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

roller chain

How do roller chains handle dusty or dirty environments?

Roller chains are designed to operate effectively in various environments, including dusty or dirty conditions. Here’s a detailed answer to the question:

1. Sealed Construction: Many roller chains feature a sealed construction, which helps to protect the internal components from dust, dirt, and other contaminants. The seals help to prevent the entry of particles into the chain’s joints and lubrication areas, reducing the risk of wear and damage caused by abrasive particles.

2. Proper Lubrication: Adequate lubrication is crucial in dusty or dirty environments. The lubricant forms a protective film on the chain’s surfaces, reducing friction and wear. It also helps to flush away and prevent the accumulation of dirt and particles. Regular lubrication maintenance is necessary to ensure the chain remains properly lubricated and protected.

3. Periodic Cleaning: In dusty or dirty environments, it is important to periodically clean the roller chain to remove accumulated debris. This can be done using compressed air or gentle brushing. Care should be taken not to use excessive force or abrasive materials that could damage the chain.

4. Proper Chain Covering: In some applications, it may be necessary to use chain covers or guards to provide additional protection against dust and debris. These covers help to shield the chain from direct exposure to contaminants, reducing the risk of accelerated wear and damage.

5. Regular Inspection: Regular visual inspection of the roller chain is essential in dusty or dirty environments. This allows for the early detection of any signs of wear, corrosion, or contamination. If any issues are identified, appropriate maintenance or replacement should be performed promptly.

It’s important to note that even with these measures, roller chains used in dusty or dirty environments will still require proper maintenance and periodic cleaning. Following manufacturer recommendations for lubrication, cleaning, and inspection will help ensure the longevity and reliable performance of the roller chain in such conditions.

roller chain

Can roller chains be used in underwater applications?

Roller chains are not typically recommended for direct use in underwater applications due to the potential for corrosion and water ingress. However, with appropriate modifications and additional protective measures, roller chains can be adapted for certain underwater applications. Here’s a detailed answer to the question:

1. Corrosion Resistance: In underwater environments, corrosion is a significant concern. Roller chains can be manufactured from corrosion-resistant materials such as stainless steel or coated with anti-corrosion treatments to mitigate the effects of exposure to water and moisture.

2. Sealing and Waterproofing: Special seals, O-rings, or protective covers can be installed to prevent water ingress into the chain’s internal components. These seals help to maintain lubrication and protect against corrosion, ensuring reliable operation even in wet conditions.

3. Lubrication Selection: Choosing the appropriate lubricant is crucial for underwater applications. Lubricants with excellent water resistance and corrosion protection properties should be selected to provide long-lasting lubrication in the submerged environment.

4. Maintenance and Inspection: Regular maintenance and inspection are essential to monitor the condition of the roller chain in underwater applications. This includes checking for signs of corrosion, lubricant degradation, or seal damage. Prompt replacement of worn or damaged components is necessary to prevent chain failure and ensure optimal performance.

It’s important to consult with experts or manufacturers experienced in underwater applications to determine the suitability of roller chains for specific underwater environments. They can provide guidance on the necessary modifications, materials, and maintenance practices to ensure the safe and reliable operation of roller chains in such conditions.

roller chain

What materials are roller chains typically made of?

Roller chains are typically made from various materials, each offering unique properties and advantages. Here’s a detailed answer to the question:

1. Carbon Steel: Carbon steel is the most common material used for roller chains. It provides good strength, durability, and wear resistance. Carbon steel chains are suitable for a wide range of applications and offer a cost-effective solution.

2. Stainless Steel: Stainless steel roller chains are chosen for their excellent corrosion resistance. They are ideal for applications where exposure to moisture, chemicals, or high humidity is expected. Stainless steel chains are commonly used in food processing, pharmaceutical, and outdoor applications.

3. Alloy Steel: Alloy steel roller chains are designed to withstand high loads and offer superior strength and durability. They are commonly used in heavy-duty applications, such as construction equipment, agricultural machinery, and mining equipment.

4. Nickel-Plated Steel: Nickel-plated roller chains provide an added layer of corrosion resistance. The nickel plating helps protect the chain against rust and provides a smooth surface, reducing friction and wear. These chains are often used in applications where both corrosion resistance and aesthetic appearance are important.

5. Plastic: In certain applications, plastic roller chains are used for their lightweight, non-corrosive, and low-noise properties. Plastic chains are commonly found in industries such as packaging, electronics, and conveyors.

6. Coatings: Some roller chains may also have specialized coatings to enhance their performance. Examples include zinc plating for improved corrosion resistance, lubricant coatings for reduced friction, or specialized coatings for specific applications.

The choice of material for a roller chain depends on factors such as the application requirements, operating conditions, load capacity, corrosion resistance, and budget. It’s important to consider these factors and consult with roller chain manufacturers to select the most suitable material for your specific application.

China manufacturer Conveyor Agriculture Chain Roller Chain with Scraper  China manufacturer Conveyor Agriculture Chain Roller Chain with Scraper
editor by CX 2023-07-19

China China 2021 Drop Forged Spare Conveyor Scraper Chain Cast Chain and Industry Chain for Agriculture Forged Machinery Parts with Custom Service roller chain end bolt

Merchandise Description

About Factory 

With more than 18 years’ histiory, we are a professinal company for fall forged goods such as forged chain (X348 X458 X658 X678 X698 F100 F160), scraper chain (10160, 14218, 14226, 142N), conveyor trolley (X348, X458, X678, XT160), and travel chain (X348, X458, X678), and so forth common moulds of chain. 

Besides, we can also produce as per your drawing or sample, unique url chain, pusher, pin and plate, according to customers’ special requirements.

Merchandise Description

1) Content: Alloy steel, 40Cr, 42CrMo and so on.
two) Types: 10160, 14218, 14226, 2571, 26014, 142N, 150D, S30, and so on. (Or as per your drawing)
three) Approach: Moulding→Forging→Polishing & Blasting→Fine machining→Heat treatment→Blasting→Inspecting & testing→Packing

Solution Show
 

Technological Knowledge
 

Design Pitch Dimension Lateral Corner Regular Measured Duration (mm) Calculated Amount Tensile Toughness (KN) Weight (Kg/m)
A F G J K S
80H eighty 73 forty two eighteen.four twenty 34.five 19.5 seven 3032/3058 38 250 7.eight
X348 76.six 46 27 twelve.seven twelve.seven twenty.6 thirteen.five 9 3050.5/3095.2 40 one hundred ten 3.2
X458 102.4 57 37 16 16 26.5 17.five nine 3063.1/3090.two 30 210 five.two
468H 102.four eighty four.1 47.eight 18 29.five forty two.9 22.two nine 3063.1/3090.two 30 318 eleven.5
X658 153.two fifty five.six 35 sixteen sixteen 57.two seventeen.five 7 3055.1/3082.8 twenty 210 4
X678 153.2 seventy seven fifty.eight 22.two 21 34.two 25 seven 3055.1/3082.eight twenty 320 9.five
678 153.2 77 50.8 22.two 21 34.two twenty five seven 3055.1/3082.eight 20 320 nine.five
698 153.2 95.25 64 28 25.4 41.three 32 5 3055.1/3082.8 20 515 17
998 229.4 ninety five.twenty five 67.five 28 twenty five.four forty one.three 32 5 3205/3232.four 13 515 14.8
9118 229.four 123.eight 76.two 35 33.five fifty two 38.1 five 3205/3232.four thirteen 832 24.2
S348 76.6 38.nine 28.six 12.seven twelve.seven 20.six thirteen.5 9 3050.5/3095.two forty a hundred and ten 3.two
S458 102.4 52.one 35 sixteen 16 26.five seventeen.five 9 3063.1/3090.2 30 210 5.two
S678 153.2 sixty nine.8 fifty.8 22.2 21 34.two twenty five seven 3055.1/3082.8 twenty 320 nine.five
S698 153.2 seventy three 68.3 28 25.4 41.three 32 five 3055.1/3082.eight 20 515 17
S9118 229.4 ninety eight.four 77.eight 35 33.five fifty two 38.one five 3205/3232.four thirteen 832 24.two
F100 100 57 37 sixteen sixteen 26.five 17.five 9 2991.3/3018.3 30 210 five.two
F160 160 78 54 24 twenty.five 36 28 seven 3190.7/3219.5 twenty 318 ten.three

Goods & Testing Equipments
 

Merchandise Application


Packing & Shipping
 

Why Choose Us?

one. We are engaged in chain industry over fifteen many years with prosperous industry experience. We hold strengthening production tactics. All the merchandise have longer working daily life and have handed the marketplace check.

two. We can design the right chains with higher good quality materials, good abrasion resistance, good corrosion, high bolster and and so on as for each your request or the chain application.

three. We are the chain manufacturer you can directly purchase the solution from us with minimal cost and high good quality.

4. We have a professional team for worldwide trade, they have plentiful ordeals and are often completely ready to resolve issues for buyers. So you have nothing to fear about.

5. We have the lengthy-time period cooperative forwarder who can give us the lowest freight. And it can support you to preserve the freight. What’s much more, for the FCL, we will style the offers as for every the container measurements with the greatest capacity to save the shipping expense for both of us.

 

Material: Alloy
Structure: Combined Chain
Surface Treatment: Polishing
Chain Size: 1/2"*11/128"
Feature: Fire Resistant, Oil Resistant, Heat Resistant
Mould Number: 10160, 14218, 14226, 20028, 26014, 142n, 150d, S30

###

Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model Pitch Dimension Lateral Corner Standard Measured Length (mm) Measured Quantity Tensile Strength (KN) Weight (Kg/m)
A F G J K S
80H 80 73 42 18.4 20 34.5 19.5 7 3032/3058 38 250 7.8
X348 76.6 46 27 12.7 12.7 20.6 13.5 9 3050.5/3095.2 40 110 3.2
X458 102.4 57 37 16 16 26.5 17.5 9 3063.1/3090.2 30 210 5.2
468H 102.4 84.1 47.8 18 29.5 42.9 22.2 9 3063.1/3090.2 30 318 11.5
X658 153.2 55.6 35 16 16 57.2 17.5 7 3055.1/3082.8 20 210 4
X678 153.2 77 50.8 22.2 21 34.2 25 7 3055.1/3082.8 20 320 9.5
678 153.2 77 50.8 22.2 21 34.2 25 7 3055.1/3082.8 20 320 9.5
698 153.2 95.25 64 28 25.4 41.3 32 5 3055.1/3082.8 20 515 17
998 229.4 95.25 67.5 28 25.4 41.3 32 5 3205/3232.4 13 515 14.8
9118 229.4 123.8 76.2 35 33.5 52 38.1 5 3205/3232.4 13 832 24.2
S348 76.6 38.9 28.6 12.7 12.7 20.6 13.5 9 3050.5/3095.2 40 110 3.2
S458 102.4 52.1 35 16 16 26.5 17.5 9 3063.1/3090.2 30 210 5.2
S678 153.2 69.8 50.8 22.2 21 34.2 25 7 3055.1/3082.8 20 320 9.5
S698 153.2 73 68.3 28 25.4 41.3 32 5 3055.1/3082.8 20 515 17
S9118 229.4 98.4 77.8 35 33.5 52 38.1 5 3205/3232.4 13 832 24.2
F100 100 57 37 16 16 26.5 17.5 9 2991.3/3018.3 30 210 5.2
F160 160 78 54 24 20.5 36 28 7 3190.7/3219.5 20 318 10.3
Material: Alloy
Structure: Combined Chain
Surface Treatment: Polishing
Chain Size: 1/2"*11/128"
Feature: Fire Resistant, Oil Resistant, Heat Resistant
Mould Number: 10160, 14218, 14226, 20028, 26014, 142n, 150d, S30

###

Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model Pitch Dimension Lateral Corner Standard Measured Length (mm) Measured Quantity Tensile Strength (KN) Weight (Kg/m)
A F G J K S
80H 80 73 42 18.4 20 34.5 19.5 7 3032/3058 38 250 7.8
X348 76.6 46 27 12.7 12.7 20.6 13.5 9 3050.5/3095.2 40 110 3.2
X458 102.4 57 37 16 16 26.5 17.5 9 3063.1/3090.2 30 210 5.2
468H 102.4 84.1 47.8 18 29.5 42.9 22.2 9 3063.1/3090.2 30 318 11.5
X658 153.2 55.6 35 16 16 57.2 17.5 7 3055.1/3082.8 20 210 4
X678 153.2 77 50.8 22.2 21 34.2 25 7 3055.1/3082.8 20 320 9.5
678 153.2 77 50.8 22.2 21 34.2 25 7 3055.1/3082.8 20 320 9.5
698 153.2 95.25 64 28 25.4 41.3 32 5 3055.1/3082.8 20 515 17
998 229.4 95.25 67.5 28 25.4 41.3 32 5 3205/3232.4 13 515 14.8
9118 229.4 123.8 76.2 35 33.5 52 38.1 5 3205/3232.4 13 832 24.2
S348 76.6 38.9 28.6 12.7 12.7 20.6 13.5 9 3050.5/3095.2 40 110 3.2
S458 102.4 52.1 35 16 16 26.5 17.5 9 3063.1/3090.2 30 210 5.2
S678 153.2 69.8 50.8 22.2 21 34.2 25 7 3055.1/3082.8 20 320 9.5
S698 153.2 73 68.3 28 25.4 41.3 32 5 3055.1/3082.8 20 515 17
S9118 229.4 98.4 77.8 35 33.5 52 38.1 5 3205/3232.4 13 832 24.2
F100 100 57 37 16 16 26.5 17.5 9 2991.3/3018.3 30 210 5.2
F160 160 78 54 24 20.5 36 28 7 3190.7/3219.5 20 318 10.3

How to choose a drive chain

The process of manufacturing a drive chain starts with bushing. Both inner and outer diameters are strictly measured to ensure tight tolerances. The roundness of the bushing is critical as irregular surfaces in the contact area can cause accelerated wear and shorten chain life. That’s why the CZPT manufacturing process is carefully designed to optimize the wear performance of the chain. There are several types of bushings including roller, forged rivetless, flat top, and timing.
chain

roller chain

The tensile strength of a roller chain is the number of pounds it can withstand before breaking. Fatigue strength is equally important, although the two do not necessarily go hand in hand. Fatigue strength depends on several factors, including the quality of steel used in manufacturing, the quality of the pitch holes, the type of shot peening used, and the thickness and design of the link plates. Here are some things to consider when choosing a roller chain for a drive chain.
When sizing a chain, first determine how much power will be delivered. Then, determine how many teeth you need for the drive sprocket. The gear ratio is approximately 2:1. The number of sprocket teeth depends on the size of the motor. A chain with a higher tooth count requires fewer teeth than a smaller chain. The size of the drive sprocket also depends on the horsepower of the motor.
Before installing rollers or conveyor chains, make sure the drive system is properly aligned. If the drive chain is misaligned, the load on other components will be uneven. This can cause excessive wear on the sprocket or roller chain. Also, check that the sprocket is as close to the bearing as possible. Connecting links can be secured using openings or spring clips.
Different manufacturing processes can affect the performance of the roller chain. Some manufacturers have chains pre-installed at the factory to minimize initial stretch. Others build chains by preloading sprockets and ensuring consistent precision heat treatment. The final product may have greater elongation or less wear than previous products. It is best to follow the manufacturer’s recommendations to extend the life of the roller chain. If you are interested in purchasing a new drive chain, please contact a trusted supplier in your area.

Drop forged rivetless chain

Forged rivetless drive chains are ideal for applications where flexibility and strength are critical. The chain consists of forged steel components for high strength and lightweight. These chain assemblies are easy to assemble without the use of tools and are commonly used on carts, assembly lines, and drag conveyors. They are also compatible with related chain, drive, and accessory products. They have a short turning radius and therefore high flexibility and strength.
The X-348 Forged Rivetless Chain is an example of such a drive chain. This chain is perfect for automated machines that run late at night. It is available in a variety of weight limits and sizes. The chain is pre-stressed after assembly, and a two-year parts replacement warranty is standard. Its durability is also enhanced by the inclusion of push dogs that engage the front floating dogs on the leading free cart.
In addition to this type of chain, CZPT also offers a full line of Caterpillar Drive chains. They are designed to provide fatigue-free operation. The drive jaws are one-piece forged induction hardened steel compatible with forged rivetless chains. There are many special custom chains to choose from. These forged chains can be installed on Caterpillars as well as other types of tractors for maximum durability and efficiency.
Distributors of forged chain products offer a variety of sizes, pitches, and materials for material handling and conveying systems. Typically, this type of chain is used in conveyor and lifting applications and ranges from 3 inches to 9 inches. Depending on size and thickness, it is ideal for a variety of industries including automotive, food, paper, and steel mills. In addition, the chain is corrosion-resistant and corrosion-free.
chain

flat top chain

The flat-top drive chain is used for conveying large and medium workpiece pallets. These chains are available in a variety of materials and designs, including plastic, steel, and stainless steel. The steel flat top chain provides high wear resistance and excellent noise reduction. Steel flat-top chains are suitable for applications requiring high loads and excellent workmanship. HD profiles are compatible with steel flat-top chains and are highly recommended for extreme applications.
CZPT produces two types of flat-top chains. Tabletop chains are similar to wing door hinges, while MatTop chains are assembled using full-width pins. Both types are available in standard widths of 3.25 to 12 inches and are shipped in 10-foot sections. Both types can be shaped according to the width of the chain.
Double hinge pin flat-top chains are available with a variety of hinge pins. There are TAB and standard hinge pins for different machines and drive methods. A flat-top chain with dual-hinge pins will provide higher load carrying capacity, but be aware of the hinge pin size and style required for your application. The hinge pins should be long enough to ensure a smooth and smooth delivery. Double hinge pin flat top drive chains are available in a variety of sizes and designs.
Using standardized components and modules, the flat-top chain conveyor system is highly adaptable and can be seamlessly integrated into any production process. It can also be extended to handle a wider range of containers. Using a single drive, the CZPT system can be extended to a length of 40 meters. Its versatility makes it the choice of many industries. There is also a wide variety of flat-top drive chains to choose from.

time chain

The drive chain is a critical component of any internal combustion engine. They transmit the rotation of the crankshaft to the camshaft via the timing chain. These chains have been standard in cars since the turn of the 20th century, and while toothed belts have become a more cost-effective alternative, manufacturers such as Mercedes-Benz and BMW remain loyal to traditional chain drives.
Timing chains come in many shapes and sizes, with different designs depending on the type of load they must carry. Roller chains are the most common and offer an excellent balance of strength and NVH performance. Its design is similar to a bicycle chain, and the inner link consists of two blades pressed into the holes of the sprocket. Roller chains can also pass through smaller diameter sprockets, and roller chains take up less space than chain links.
The length of the chain allows it to stretch over time. In addition, improper oil maintenance can lead to premature timing chain damage. Without an oil change, the chain is not lubricated, causing the rollers and links to rub against each other. This can cause excessive chain wear and eventually chain breakage. To avoid premature timing chain failure, it is advisable to have your vehicle inspected by a mechanic.
For automotive timing chains, the CZPT website offers the best prices for the timing chain you need. You can find the right timing chain for your car by registering on this website. You can also contact a mechanic to get the parts you need. If you don’t know how to diagnose your timing mechanism, you can always check the owner’s manual or the manufacturer’s website. It is critical to follow the manufacturer’s recommendations to avoid catastrophic failure.
chain

Oil-impregnated bushing

Oil-impregnated bushings for drive chains are an excellent solution to drive chain lubrication problems. Usually, drive chains require additional lubrication, but by adding special oil-impregnated bushings, the chain can run without lubrication. Oil-immersed bushings, such as those of the CZPT brand for CZPT, are specially manufactured for this purpose. They capture oil during operation and release it onto the bearing surfaces, returning it to the bushing by capillary action.
Since their introduction to the automotive industry, engineered composite plastic bushings have been shown to provide longer service life and save up to 40% in maintenance costs. They have replaced bronze in thousands of applications, including pumps, medical equipment, and food processing machinery. Because oil-impregnated bronze bearings rely on capillary action, they must rotate to maintain a complete lubricating film. However, several factors prevent this film from fully forming, including low speeds and intermittent use.
During the manufacturing process, oil-impregnated bushings are manufactured to meet the wear resistance requirements of the drive chain. The sintered density of the oil-impregnated sintered bushing determines its mechanical strength. The larger sintered density increases the wear resistance of the oil-impregnated bushing but reduces the mechanical strength.
Whether or not a drive chain is lubricated will determine its overall life. Proper lubrication can extend chain life by 100% compared to a chain without proper lubrication. Proper lubrication means using high-quality oils without additives and oils that flow freely at prevailing temperatures. Indirect heating is required by immersing the drive chain in the molten pool as certain additives prevent oil from entering the chain joint.

China China 2021 Drop Forged Spare Conveyor Scraper Chain Cast Chain and Industry Chain for Agriculture Forged Machinery Parts with Custom Service     roller chain end boltChina China 2021 Drop Forged Spare Conveyor Scraper Chain Cast Chain and Industry Chain for Agriculture Forged Machinery Parts with Custom Service     roller chain end bolt
editor by czh 2023-01-29