Tag Archives: large pitch chains

China Custom P160f53K2 Large Pitch ISO and ANSI Standard Stainless Steel Industrial Driving Conveyor Chains with Attachments near me shop

ProductDescription

ChainNo.

Pitch P        mm

Rollerdiameter d1max mm

Widthbetweeninnerplates b1min  mm

Pindiameter d2max mm

Pinlength

Tensilestrength Qmin     kN/Ibf

Averagetensile strength Qo       KN

Weightper meter      q         kg/m

L1 mm

G mm

Fmm

W mm

h4 mm

h2 mm

d4 mm

t/T mm

d5 mm

Lmax  mm Lcmax mm
P160F53K2 a hundred and sixty 36 36 eighteen seventy one seventy six one hundred sixty./35790 176 100 a hundred thirty 110 142 forty one 50 fourteen 7./6.

*Bushchain:d1inthetableindicatestheexternaldiameterofthebush.
△Attachmentswith1hole

Conveyorchaindesignedandmanufacturedforthemostdemandingofenvironments

HangZhouStarMachineTechnologyCo.,ltd. providesthehighestqualitymaterialsandmanufacturingmethodstosuitthemostarduousofconveyorchainapplications -fromthetransportofbiomassfuels,totherecyclingindustry,paper&pulp,cement,metal-perform,thewoodindustryandfoodprocessing.
Ourconveyorchains,sprocketwheelsandattachmentsarecase-hardenedtoachievetheoptimumbalancebetweenstrength,durabilityandresistancetowear.
Ourmanufacturingisfocusedonmetricpitchconveyorchainsthatinclude:
InternationalStandardsDIN8167/ISO1977Mseries
DIN8165/ISO1977FVseries
SMS1968Sseries

Constructionofthechain

Twodifferentsizesofrollerchain,showingconstruction.
Therearetwotypesoflinksalternatinginthebushrollerchain.Thefirsttypeisinnerlinks,havingtwoinnerplatesheldtogetherbytwosleevesorbushingsuponwhichrotatetworollers.Innerlinksalternatewiththesecondtype,theouterlinks,consistingoftwoouterplatesheldtogetherbypinspassingthroughthebushingsoftheinnerlinks.The”bushingless”rollerchainissimilarinoperationthoughnotinconstructioninsteadofseparatebushingsorsleevesholdingtheinnerplatestogether,theplatehasa tubestampedintoitprotrudingfromtheholewhichservesthesamepurpose.Thishastheadvantageofremovingonestepinassemblyofthechain.

Variantsindesign

Layoutofa rollerchain:1.Outerplate,2.Innerplate,3.Pin,4.Bushing,5.Roller
Ifthechainisnotbeingusedfora highwearapplication(forinstanceifitisjusttransmittingmotionfroma hand-operatedlevertoa controlshaftona machine,ora slidingdooronanoven),thenoneofthesimplertypesofchainmaystillbeused.Conversely,whereextrastrengthbutthesmoothdriveofa smallerpitchisrequired,thechainmaybe”siamesed”insteadofjusttworowsofplatesontheoutersidesofthechain,theremaybethree(“duplex”),four(“triplex”),ormorerowsofplatesrunningparallel,withbushingsandrollersbetweeneachadjacentpair,andthesamenumberofrowsofteethrunninginparallelonthesprocketstomatch.Timingchainsonautomotiveengines,forexample,typicallyhavemultiplerowsofplatescalledstrands.

Use

Anexampleoftwo’ghost’sprocketstensioninga triplexrollerchainsystem
Rollerchainsareusedinlow-tomid-speeddrivesataround600to800feetperminutehowever,athigherspeeds,around2,000to3,000feetperminute,V-beltsarenormallyusedduetowearandnoiseissues.
Abicyclechainisa formofrollerchain.Bicyclechainsmayhavea masterlink,ormayrequirea chaintoolforremovalandinstallation.A similarbutlargerandthusstrongerchainisusedonmostmotorcyclesalthoughitissometimesreplacedbyeithera toothedbeltora shaftdrive,whichofferlowernoiselevelandfewermaintenancerequirements.
Thegreatmajorityofautomobileenginesuserollerchainstodrivethecamshaft(s).Veryhighperformanceenginesoftenusegeardrive,andstartingintheearly1960stoothedbeltswereusedbysomemanufacturers.
Chainsarealsousedinforkliftsusinghydraulicramsasa pulleytoraiseandlowerthecarriagehowever,thesechainsarenotconsideredrollerchains,butareclassifiedasliftorleafchains.
Chainsawcuttingchainssuperficiallyresemblerollerchainsbutaremorecloselyrelatedtoleafchains.Theyaredrivenbyprojectingdrivelinkswhichalsoservetolocatethechainontothebar.

SeaHarrierFA.2ZA195front(cold)vectorthrustnozzle- thenozzleisrotatedbya chaindrivefromanairmotor
Aperhapsunusualuseofa pairofmotorcyclechainsisintheHarrierJumpJet,wherea chaindrivefromanairmotorisusedtorotatethemovableenginenozzles,allowingthemtobepointeddownwardsforhoveringflight,ortotherearfornormalforwardflight,a systemknownasThrustvectoring.

Dress in

Theeffectofwearona rollerchainistoincreasethepitch(spacingofthelinks),causingthechaintogrowlonger.Notethatthisisduetowearatthepivotingpinsandbushes,notfromactualstretchingofthemetal(asdoeshappentosomeflexiblesteelcomponentssuchasthehand-brakecableofa motorvehicle).

Withmodernchainsitisunusualfora chain(otherthanthatofa bicycle)towearuntilitbreaks,sincea wornchainleadstotherapidonsetofwearontheteethofthesprockets,withultimatefailurebeingthelossofalltheteethonthesprocket.Thesprockets(inparticularthesmallerofthetwo)suffera grindingmotionthatputsa characteristichookshapeintothedrivenfaceoftheteeth.(Thiseffectismadeworsebya chainimproperlytensioned,butisunavoidablenomatterwhatcareistaken).Thewornteeth(andchain)nolongerprovidessmoothtransmissionofpowerandthismaybecomeevidentfromthenoise,thevibrationor(incarenginesusinga timingchain)thevariationinignitiontimingseenwitha timinglight.Bothsprocketsandchainshouldbereplacedinthesecases,sincea newchainonwornsprocketswillnotlastlong.Even so,inlessseverecasesitmaybepossibletosavethelargerofthetwosprockets,sinceitisalwaysthesmalleronethatsuffersthemostwear.Onlyinverylight-weightapplicationssuchasa bicycle,orinextremecasesofimpropertension,willthechainnormallyjumpoffthesprockets.

Inindustry,itisusualtomonitorthemovementofthechaintensioner(whethermanualorautomatic)ortheexactlengthofa drivechain(oneruleofthumbistoreplacea rollerchainwhichhaselongated3%onanadjustabledriveor1.5%ona fixed-centerdrive).A simplermethod,particularlysuitableforthecycleormotorcycleuser,istoattempttopullthechainawayfromthelargerofthetwosprockets,whilstensuringthechainistaut.Anysignificantmovement(e.g.makingitpossibletoseethrougha gap)probablyindicatesa chainwornuptoandbeyondthelimit.Sprocketdamagewillresultiftheproblemisignored.Sprocketwearcancelsthiseffect,andmaymaskchainwear.

Chainstrength

Themostcommonmeasureofrollerchain’sstrengthistensilestrength.Tensilestrengthrepresentshowmuchloada chaincanwithstandundera one-timeloadbeforebreaking.Justasimportantastensilestrengthisa chain’sfatiguestrength.Thecriticalfactorsina chain’sfatiguestrengthisthequalityofsteelusedtomanufacturethechain,theheattreatmentofthechaincomponents,thequalityofthepitchholefabricationofthelinkplates,andthetypeofshotplustheintensityofshotpeencoverageonthelinkplates.Otherfactorscanincludethethicknessofthelinkplatesandthedesign(contour)ofthelinkplates.Theruleofthumbforrollerchainoperatingona continuousdriveisforthechainloadtonotexceeda mere1/6or1/9ofthechain’stensilestrength,dependingonthetypeofmasterlinksused(push-fitvs.slip-in shape)[citationneeded].Rollerchainsoperatingona continuousdrivebeyondthesethresholdscanandtypicallydofailprematurelyvialinkplatefatiguefailure.

ThestandardminimumultimatestrengthoftheANSI29.1steelchainis12,500x (pitch,ininches)2.X-ringandO-Ringchainsgreatlydecreasewearbymeansofinternallubricants,increasingchainlife.Theinternallubricationisinsertedbymeansofa vacuumwhenrivetingthechaintogether.

Chainstandards

Standardsorganizations(suchasANSIandISO)maintainstandardsfordesign,dimensions,andinterchangeabilityoftransmissionchains.Forexample,thefollowingTableshowsdatafromANSIstandardB29.1-2011(PrecisionPowerTransmissionRollerChains,Attachments,andSprockets)developedbytheAmericanSocietyofMechanicalEngineers(ASME).Seethereferencesforadditonalinformation.

ASME/ANSIB29.1-2011RollerChainStandardSizesSizePitchMaximumRollerDiameterMinimumUltimateTensileStrengthMeasuringLoad25.
Formnemonicpurposes,belowisanotherpresentationofkeydimensionsfromthesamestandard,expressedinfractionsofaninch(whichwaspartofthethinkingbehindthechoiceofpreferrednumbersintheANSIstandard):

WhyChooseUs

1.     ReliableQualityAssuranceSystem
2.     Cutting-EdgeComputer-ControlledCNCMachines
3.     BespokeSolutionsfromHighlyExperiencedSpecialists 
4.     CustomizationandOEMAvailableforSpecificApplication
5.     ExtensiveInventoryofSparePartsandAccessories
6.     Well-DevelopedWorldwideMarketingNetwork 
seven.     EfficientAfter-SaleServiceSystem

The219setsofadvancedautomaticproductionequipmentprovideguaranteesforhighproductquality.The167engineersandtechnicianswithseniorprofessionaltitlescandesignanddevelopproductstomeettheexactdemandsofcustomers,andOEMcustomizationsarealsoavailablewithus.Oursoundglobalservicenetworkcanprovidecustomerswithtimelyafter-salestechnicalservices.

Wearenotjustamanufacturerandsupplier,butalsoanindustryconsultant.Weworkpro-activelywithyoutoofferexpertadviceandproductrecommendationsinordertoendupwithamostcosteffectiveproductavailableforyourspecificapplication.TheclientsweserveworldwiderangefromenduserstodistributorsandOEMs.OurOEMreplacementscanbesubstitutedwherevernecessaryandsuitableforbothrepairandnewassemblies.

 

Benefits and negatives of roller chains

If you require to carry hefty objects, you ought to know how to use a roller chain. Its straightforward layout and simplicity make it best for a vast range of programs. This write-up will discuss the rewards and diverse sorts of applications of roller chains. After reading through this article, you will be in a position to decide on the sort of roller chain that best suits your distinct needs. In the following segment, we’ll go over how to deal with it.

Place on

How to measure the put on of a roller chain? There are a number of techniques available, but the most precise is to use a dress in gauge kit. The CZPT Chain Dress in Indicator Kit measures chain elongation. Compliant with ANSI and British Standards, this tool is crucial to the market chain and can support you figure out when substitution is necessary. Improper chain maintenance can trigger gear to slip or perform inadequately, ensuing in needless downtime.
In addition to measuring the elongation of the roller chain, it is also feasible to measure the pitch of the rollers. This measurement represents the ANSI #eighty standard for roller chains. Vernier calipers can also be utilised to measure the pitch of chains. This resource is quite beneficial and also functions as a bottle opener. You can even use it as a put on gauge. This way, you can establish if the roller chain needs to be replaced.
The use resistance of a roller chain can increase its lifestyle by 10% or far more. Nevertheless, correct lubrication and general upkeep are crucial to make sure the longest lifespan of your chain. The producing procedure of a roller chain assembly also performs a vital function in figuring out its services existence. For for a longer time life, you might take into account acquiring a large-responsibility series roller chain with thicker side plates and longer pins. If you need better doing work load capacity, you can also contemplate hefty-duty chains.
Higher-good quality elements are critical to the longevity of the roller chain. Large-top quality roller chain factors demand exact warmth remedy procedures. The use of proprietary steel enables the firm to manufacture much more resilient drums. The pins are made to restricted tolerances and then undergo a centerless grinding procedure. This approach gets rid of any surface problems, resulting in a mirror finish on the pins. The uniformity of this surface area complete also assures that the load is evenly dispersed on the pins, extending the existence of the chain.
chain

Substance

Among the components utilised in roller chains, carbon metal and alloy steel are the most frequent. However, stainless steel is used in food processing equipment and programs that need lubrication. Other supplies employed for roller chains contain nylon and brass. For a lot more information, see the USACE Substance Specification Sheet for far more info. You can also discover information about the performance of a roller chain by its layout. But before selecting one particular of these components, think about its pros and negatives.
Stainless metal is an outstanding choice for roller chains. It is corrosion-resistant and can work in intense temperatures without having cracking. Stainless metal is a non-magnetic substance that can function in a temperature selection of -two hundred degrees to +seven hundred levels Fahrenheit. In addition to its corrosion-resistant houses, stainless metal can stand up to a variety of environments and can be used in heavy-responsibility applications. The MEGA series is the strongest stainless metal roller chain in the planet.

Application

As the name suggests, a roller chain has 5 standard elements: pins, bushings, rollers, and pin chainplates. These components are precision engineered to guarantee ideal functionality and toughness. Standard programs incorporate drives and conveyor belts. The different components of the roller chain can be personalized to particular wants. Read through on to learn far more about how these elements work with each other. This post provides the rewards and drawbacks of distinct kinds of roller chains and discusses their apps.
A roller chain is a type of chain generate consisting of brief cylindrical rollers related collectively by side hyperlinks and gears known as sprockets. While these products are basic, they have some constraints. In most circumstances, sprockets have to be created with a highest tensile load on one particular tooth to stop premature chain failure. Therefore, these chains are significantly less successful than belt drives with larger inertia.
Roller chains are typically produced of carbon or alloy metal, although stainless metal is frequently utilised in which food processing equipment and lubrication are problematic. At times, nylon and brass are utilised. The greatest running pace of the roller chain is critical for some apps, but it also gives financial positive aspects for end users and manufacturers. The highest running velocity of a roller chain is generally governed by a use restrict, which can differ by software.
The world-wide roller chain market is anticipated to develop at a CAGR of above 5.4% more than the next 6 several years. The investigation report covers the competitive landscape and key factors influencing the industry. The report also analyzes the expansion likely, item utilization, and pricing versions of important vendors. It also addresses the SWOT analysis of the important gamers in the business. The review offers a comprehensive industry evaluation of all these aspects and more. It also highlights important gamers and their strategies and identifies the quickest expanding locations for their products and solutions.

Maintain

Due to the fact rollers are exposed to a selection of environments, such as snow, rain, and muddy roadways, regular routine maintenance is necessary to stop hurt. Because they must encounter these components often, regular inspections are critical to stop rust and other injury. Also, stay away from pouring acidic or alkaline cleansing merchandise on the roller chain. As an alternative, use very hot h2o with hand sanitizer or a disposable toothbrush to thoroughly clean the rollers. Washing the chain immediately with drinking water has little impact.
For little rollers, the workload for the duration of the split-in time period need to not be also huge, otherwise, it will lead to overheating. The little drum ought to also be inspected usually for any abnormal visual appeal, which could indicate that the system is not performing effectively. In this circumstance, the operation need to be suspended. Failure to do so could outcome in serious damage or a facility fire. Furthermore, a appropriately lubricated roller chain is essential to guarantee long-expression performance.
The area of the roller is frequently rusted and scratched. Above time, these small scars can distribute to the travel, detrimental it. Also, the chain may not be properly spaced and timed. Consequently, it is extremely essential to verify often to make sure that the chain is in prime issue. When the chain wears to 3% or a lot more, the complete roller chain needs to be replaced. Failure to do so might harm the push, the roller sprocket, or the complete chain.
Given the chain’s processing environment, lubrication is critical to its functionality. If the chain is lubricated, it should be re-lubricated frequently. Nonetheless, lubricated roller chains are inclined to contamination, particularly in the biomass business. In these environments, airborne natural particles and debris from the biomass business can contaminate lubricated roller chains. This is why upkeep is important for lubricating roller chains.
chain

Preloading

The benefits of preloading roller chains are nicely documented. In general, preloading removes the first elongation of the roller chain, rising its provider life. Preloading is an powerful way to achieve this, and a preloading chart can aid illustrate the positive aspects of this approach. Chains with tiny or no preload will stretch considerably during generate start off, although chains will extend quickly as the surface area hardness of the put on parts will increase. Moreover, a effectively preloaded chain has minor or no elongation for the duration of the preliminary commence-up of the travel, extending use daily life.
Quality producers apply the preload idea during their generation stage, aligning all significant factors at the identical time. This approach assists get rid of elongation troubles that guide to fast degradation of the roller chain. If this is not checked, the chain travel will stretch right away in excess of time. To steer clear of these troubles, it is crucial to buy a large-top quality preloaded roller chain from a trustworthy resource.
The warmth therapy procedure is an effective way to prevent extreme put on of the roller chain. Warmth treatment is a complex process that normally takes spot in a manufacturing facility throughout producing. This procedure helps the rollers keep large hardness and depth, stopping breakage. When acquiring a roller chain, make confident that the chain is heat dealt with and that the chain is created to a high diploma of precision. It also guarantees that the solution can be utilised for a prolonged time.
In addition to efficiency rewards, preloading can also minimize preliminary elongation. A preloaded roller chain will exhibit in close proximity to linear elongation, whereas a non-preloaded chain will experience rapid elongation. Therefore, they will attain the suggested 3% elongation previously. Make positive the chain is appropriately lubricated. Also, consider how the chain is organized. This is essential for ideal longevity.

China Custom P160f53K2 Large Pitch ISO and ANSI Standard Stainless Steel Industrial Driving Conveyor Chains with Attachments     near me shop

China high quality Toothen Chain Straight Side Plates China Series Large Pitch Best Price CZPT Special Attachments Double Lumber Sharp to Type Conveyor Chains wholesaler

Product Description

Toothen Chain Straight Aspect Plates China Sequence Big Pitch Greatest Price Manufacture Particular Attachments Double Lumber Sharp to Type Conveyor Chains

 

purchase drive chain

Buying a drive chain requires a specific knowing of its qualities. This write-up discusses the different sorts of chains offered, such as Silent, Flat-prime, and Duplex. By the end of this report, you should have a fundamental understanding of what every single variety of chain is for. First, listed here are some fundamental rules to hold in mind when searching for a chain. To find the drive chain that very best suits your needs, read on.

roller chain

Selecting the correct roller chain for your travel chain relies upon on many elements. 1st, you have to decide the motor horsepower and rpm for the tiny generate sprocket. These values ​​determine the dimensions of the chain and the quantity of enamel on the push sprocket. Subsequent, you need to determine the dimension of the conveyor chain, it can be the horizontal, vertical, or curved radius. Depending on your certain wants, you can also select in between two-strand or three-strand chains.
The roller chain of the push chain have to be appropriately tensioned. It should also have a suitable lubrication program. Chain sag need to not exceed two to 4 p.c of the middle distance (the distance among the two axles). Also, it should not make any strange noises or obvious difficulties. One particular of the major factors for excessive dress in is the size of the load. Every single chain has a specified maximum working load.
The highest roller chain load must be less than 1/9 or 6 instances the tensile energy of the push chain. This quantity must not exceed this threshold, as exceeding this amount will end result in chain plate fatigue. To steer clear of this, you should use a roller chain with a greater number of strands. Also, for higher power needs, a roller chain with a increased amount of strands is advisable. One last idea for deciding on a drive chain: it need to not be employed when there is a large chance of corrosion or rusting.
The resources employed to manufacture roller chains differ in accordance to the particular software. Widespread supplies contain metal and stainless steel. Nevertheless, stainless steel is used in food processing equipment and other environments that require lubrication. Brass and nylon are also often utilised. These factors determine the choice of appropriate components for the push chain. If you are not positive which material to use, you can consult an business professional. These pros will aid you pick the proper chain for the work at hand.

mute chain

The style of the silent transmission chain is as follows: the big chain plates 2 are stacked one particular on top of the other in the path of the chain duration. The connecting rods are related by connecting pins 3. The outermost and central guidebook plates 4 are fastened to the connecting pins 3 by signifies of rivets. This building assists minimize friction on the sliding surfaces of the chain. Chainplate 2 of the silent transmission chain is usually produced of stainless steel.
The website link plates are created of metal and have a rectangular condition with pinholes 41. These manual plates have no tooth but have curved surfaces that guide the silent push chain on the sprockets. In addition, the rear portion of the manual plate is higher than the portion of the chainplate. This feature improves pitch equilibrium. The present creation is also applicable to silent transmission chains making use of rockers.
When it comes to chain style, it’s critical to bear in mind that silent drive chains are frequently used in automotive engines, especially timing and cam drives. This sort of generate decreases sound and vibration because of to its reduced engagement angle and links engagement with the sprocket. Even so, these apps are not limited to timing and cam drives they can also be utilized for front-wheel electricity transmission. For case in point, silent travel chains are designed to resemble individuals utilized in NASCAR racing engines.
The design of the silent drive chain is based on the framework of the roller chain. Its parts are standardized and made in accordance to pitch. There are single-row and multi-row variations. Silent chains, also known as inverted tooth chains, are shaped to decrease sound from stretching. It truly is also designed to minimize the sum of friction caused by tiny alterations in pitch. Its tooth never slide from each other, so the chain is smoother and much more sturdy.

flat best chain

A single of the critical parts of the flat prime chainplate method is the hinge pin, which is employed to resolve the chainplate and is accountable for the sleek and successful conveying of the chainplate. There are numerous sorts of hinge pins, which includes solitary hinge pins and double hinge pins. The single hinge pin is appropriate for the chainplate with a tiny span and modest bearing capacity, and the double hinge pin is appropriate for the chainplate with a big span and high bearing capability.
The side bending flat leading chain is suited for conveying big and medium workpiece pallets. They can be created of steel or plastic, every with its very own benefits. Both chainplates are made to convey material smoothly. Aspect curved flat-leading chains can be utilised on straight conveyors. They have a minimal coefficient of friction and can transport weights up to 1.2 kg/cm. They can also be combined with High definition profiles.
Flat top push chains are usually made of plastic materials and arrive in two varieties: tabletop chains and buffer chains. They appear in a selection of widths, but the most well-known are regular widths, ranging from 3.twenty five inches to 12 inches. MatTop chains are usually transported in 10-foot lengths. They appear in various variations, but they all have the exact same simple specs. Tabletop chains are created for common conveying, although pad chains are used for certain programs. Strong leading chains are suitable for conveying bulk resources, whilst wide pad chains can handle large volumes of fluids and/or sound-sound mixtures.
These chain conveyors can be utilised to convey, connect or raise modest things. This sort of chain is specifically valuable in industries where the item is scorching or greasy. The modular style of these chains enables them to be configured in a few dimensions, making them suited for generation alterations and transitions. They also help minimize slack in the chain. Flat best chains are typically utilised in final assembly and mechanical or paint restoration in the automotive sector.

double chain

Apart from the roller chain, an additional type of chain generate is the double drive chain. This type of chain is made up of a sequence of short cylindrical rollers related jointly by aspect links and driven by gears called sprockets. This kind of chain is very dependable and only requires a tractor with a high rpm PTO. It is made by CZPT and is available in numerous distinct sizes and finishes.

Self-lubricating chain

Self-lubricating generate chains are the excellent remedy for purposes that do not need the relubrication of traditional chains. This servicing-free of charge roller chain characteristics fully heat-dealt with factors that increase the chain’s fatigue resistance and toughness. It is sintered alloy bushings are oil-impregnated, decreasing the chance of untimely wear and elongation. Its self-lubricating houses improve its toughness and function properly even in hard-to-achieve areas.
CZPT self-lubricating roller chains characteristic preloaded sintered steel bearing pins and oil-impregnated sintered bushings. These chains are drop-in replacements for regular roller chains and run on the very same sprockets as common chains. In addition to currently being upkeep-free of charge, self-lubricating roller chains are suitable with most present sprockets and are excellent for demanding apps.
The O-ring chain notion was utilized to build self-lubricating programs. It has two or far more annular grease storage chambers. A self-lubricating bushing roller chain has an oil reservoir among its pin chain and the roller chainplate. A grease seal in between these two plates isolates the moving parts and retains the joints nicely lubricated. O-rings are manufactured of particular nitrile rubber, whose properties fluctuate by software.
CZPT SLR conveyor chains and CZPT SLR travel chains have rollers on sintered bushings. CZPT SLR chains and SLR conveyor chains are self-lubricating and have a higher working load than standard ANSI chains. They may possibly not be interchangeable with other self-lubricating chains from other manufacturers. Self-lubricating travel chains are the ideal remedy for demanding industrial apps demanding hefty-responsibility, trustworthy conveying.

China high quality Toothen Chain Straight Side Plates China Series Large Pitch Best Price CZPT Special Attachments Double Lumber Sharp to Type Conveyor Chains     wholesaler