Tag Archives: chains and conveyor

China Standard Engineering and Construction Machinery Industrial Transmission Wear Resistance Fv112f14A2-P-125 China Standard Fv Series Conveyor Chains with Attachment with Hot selling

Solution Description


 Chain No.      Pitch                                     P                             mm  Roller diameter      d1max    mm  Width in between inner plates  b1min    mm   Pin diameter                d2max     mm  Pin duration  Tensile toughness
Qmin    kN/lbf
 Average tensile energy
     Qo      kN
 Weight per meter
   q          kg/m
Lmax   mm Lcmax  mm
FV112F14A2-P-one hundred twenty five one hundred twenty five.00 55.00 30.00 sixteen.00 63. 67.five 112./25454 123.two 10.

△Attachments with 1 gap

Chain No. p L1 G F W h4  h2 dfour   T
mm mm mm mm mm mm mm mm mm
FV112F14A2-P-125 one hundred twenty five.00 forty.00 65.00 one hundred. 130. 40. 40. eleven. six.00

△Attachments with 1 hole


HangZhou Star Device Technological innovation Co.,ltd.  provides the highest top quality components and manufacturing techniques to suit the most arduous of conveyor chain applications  – from the transport of biomass fuels, to the recycling sector, paper & pulp, cement, metal-operate, the wood business and meals processing.
Our conveyor chains, sprocket wheels and attachments are scenario-hardened to achieve the the best possible equilibrium between power, toughness and resistance to dress in.
Our producing is focused on metric pitch conveyor chains that contain:
Intercontinental Expectations DIN 8167/ISO 1977 M sequence
DIN 8165/ISO 1977 FV sequence
SMS 1968 S collection


Two various sizes of roller chain, demonstrating construction.
There are 2 types of backlinks alternating in the bush roller chain. The initial variety is interior hyperlinks, having 2 interior plates held jointly by 2 sleeves or bushings on which rotate 2 rollers. Inner backlinks alternate with the 2nd kind, the outer back links, consisting of 2 outer plates held collectively by pins passing through the bushings of the inner backlinks. The “bushingless” roller chain is comparable in operation however not in development as an alternative of different bushings or sleeves holding the internal plates together, the plate has a tube stamped into it protruding from the hole which serves the exact same purpose. This has the benefit of removing 1 action in assembly of the chain.


Format of a roller chain: 1. Outer plate, 2. Interior plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not becoming utilized for a high wear application (for occasion if it is just transmitting motion from a hand-operated lever to a control shaft on a machine, or a sliding door on an oven), then 1 of the easier sorts of chain may even now be used. Conversely, where further power but the sleek push of a smaller pitch is needed, the chain could be “siamesed” alternatively of just 2 rows of plates on the outer sides of the chain, there may possibly be 3 (“duplex”), 4 (“triplex”), or much more rows of plates managing parallel, with bushings and rollers in between each adjacent pair, and the same amount of rows of enamel managing in parallel on the sprockets to match. Timing chains on automotive engines, for case in point, usually have numerous rows of plates known as strands.


An instance of 2 ‘ghost’ sprockets tensioning a triplex roller chain system
Roller chains are utilised in minimal- to mid-velocity drives at all around 600 to 800 feet per minute nonetheless, at increased speeds, around 2,000 to 3,000 ft per moment, V-belts are normally used owing to wear and noise troubles.
A bicycle chain is a form of roller chain. Bicycle chains might have a master url, or could require a chain tool for elimination and set up. A similar but greater and therefore more robust chain is utilized on most motorcycles although it is at times replaced by possibly a toothed belt or a shaft travel, which offer you reduce noise amount and fewer servicing specifications.
The excellent vast majority of car engines use roller chains to travel the camshaft(s). Quite substantial efficiency engines often use equipment push, and starting up in the early nineteen sixties toothed belts have been employed by some makers.
Chains are also employed in forklifts utilizing hydraulic rams as a pulley to CZPT and reduce the carriage however, these chains are not deemed roller chains, but are categorised as lift or leaf chains.
Chainsaw reducing chains superficially resemble roller chains but are far more carefully related to leaf chains. They are driven by projecting generate links which also provide to identify the chain onto the bar.

Sea Harrier FA.2 ZA195 front (chilly) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A maybe uncommon use of a pair of motorbike chains is in the Harrier Jump Jet, where a chain drive from an air motor is used to rotate the movable engine nozzles, permitting them to be pointed downwards for hovering flight, or to the rear for standard forward flight, a system known as Thrust

Put on

The impact of wear on a roller chain is to enhance the pitch (spacing of the links), creating the chain to grow lengthier. Be aware that this is owing to dress in at the pivoting pins and bushes, not from real stretching of the metal (as does take place to some versatile steel factors this sort of as the hand-brake cable of a motor vehicle).

With CZPT chains it is uncommon for a chain (other than that of a bicycle) to wear till it breaks, considering that a worn chain prospects to the speedy onset of put on on the tooth of the sprockets, with ultimate failure getting the reduction of all the teeth on the sprocket. The sprockets (in certain the scaled-down of the two) endure a grinding movement that puts a characteristic hook shape into the driven face of the teeth. (This effect is made even worse by a chain improperly tensioned, but is unavoidable no subject what treatment is taken). The worn enamel (and chain) no lengthier supplies easy transmission of electrical power and this could turn into evident from the sounds, the vibration or (in auto engines utilizing a timing chain) the variation in ignition timing observed with a timing light-weight. The two sprockets and chain should be changed in these circumstances, because a new chain on worn sprockets will not previous lengthy. Even so, in less severe circumstances it may possibly be feasible to help save the more substantial of the 2 sprockets, because it is often the more compact 1 that suffers the most put on. Only in quite mild-fat purposes these kinds of as a bicycle, or in intense circumstances of improper stress, will the chain generally bounce off the sprockets.

In market, it is normal to keep an eye on the motion of the chain tensioner (whether or not guide or automatic) or the exact length of a drive chain (one particular rule of thumb is to change a roller chain which has elongated 3% on an adjustable drive or 1.5% on a fixed-centre travel). A simpler approach, specifically appropriate for the cycle or motorbike person, is to endeavor to pull the chain away from the greater of the 2 sprockets, whilst guaranteeing the chain is taut. Any considerable movement (e.g. generating it attainable to see by way of a gap) probably indicates a chain worn up to and outside of the restrict. Sprocket harm will outcome if the dilemma is ignored. Sprocket dress in cancels this result, and may possibly mask chain dress in.

CHAIN Energy

The most common evaluate of roller chain’s power is tensile power. Tensile toughness signifies how considerably load a chain can endure beneath a one-time load prior to breaking. Just as crucial as tensile energy is a chain’s tiredness energy. The critical elements in a chain’s fatigue strength is the high quality of steel utilized to manufacture the chain, the heat remedy of the chain components, the high quality of the pitch gap fabrication of the linkplates, and the variety of shot furthermore the depth of shot peen protection on the linkplates. Other variables can include the thickness of the linkplates and the layout (contour) of the linkplates. The rule of thumb for roller chain functioning on a continuous generate is for the chain load to not CZPT a mere 1/6 or 1/9 of the chain’s tensile strength, depending on the type of master links employed (press-fit vs. slip-in shape)[citation necessary]. Roller chains running on a continuous push over and above these thresholds can and normally do fail prematurely by way of linkplate fatigue failure.

The standard minimum ultimate strength of the ANSI 29.1 steel chain is 12,five hundred x (pitch, in inches)2. X-ring and O-Ring chains tremendously decrease put on by signifies of inside lubricants, growing chain existence. The internal lubrication is inserted by indicates of a vacuum when riveting the chain with each other.


Specifications businesses (this sort of as ANSI and ISO) keep specifications for design and style, dimensions, and interchangeability of transmission chains. For illustration, the pursuing Table shows info from ANSI normal B29.1-2011 (Precision Electrical power Transmission Roller Chains, Attachments, and Sprockets) produced by the American Society of Mechanical Engineers (ASME). See the references for additonal data.

ASME/ANSI B29.1-2011 Roller Chain Normal SizesSizePitchMaximum Roller DiameterMinimum Greatest Tensile StrengthMeasuring Load25.
For mnemonic purposes, beneath is another presentation of essential proportions from the same common, expressed in fractions of an inch (which was component of the pondering guiding the decision of chosen quantities in the ANSI standard):

WHY Choose US 

one.     Reliable Quality Assurance Program
2.     Cutting-Edge Pc-Controlled CNC Machines
three.     Bespoke Options from Very Skilled Specialists 
4.     Customization and OEM Available for Certain Application
5.     Extensive Stock of Spare Parts and Add-ons
6.     Well-Developed Throughout the world Advertising and marketing Network 
7.     Efficient Following-Sale Service Technique

We are not just a manufacturer and supplier, but also an industry consultant. We perform professional-actively with you to provide skilled suggestions and solution suggestions in buy to finish up with a most expense efficient solution obtainable for your distinct software. The clientele we serve globally selection from conclude end users to distributors and OEMs. Our OEM replacements can be substituted wherever essential and suited for the two repair and new assemblies.

Pin chain conveyor

The option between roller chains and friction drives relies upon on the use atmosphere. Roller chains are more resistant to dirty environments and are more suitable for conveying bulk items. The pivot chain is made to take care of highly bulk merchandise. Preferably, the heart-to-heart distance in between the two axles should be 30 to fifty moments the chain pitch. The size of the sprocket will count on the use setting, which will also figure out the exhaustion toughness and resistance of the chain.

Roller chains are more resistant to filthy environments

There are some important distinctions between travel chains and roller chains. The most notable difference is in the components. Drive chains are generally much more durable than roller chains. Nonetheless, the two chains are susceptible to filthy environments. Whilst remedy chains are often utilised for large-duty jobs, roller chains are often utilized in dirtier environments. In simple fact, travel chains are frequently used when the job is extremely filthy and the chain has to slide on the rails.
The new lubricant utilised on the roller chain attracts dust and other debris to the surface of the chain and prevents lubricant from moving into the load-carrying components of the chain, this kind of as hinge plates, bushings, and rollers. When dust is drawn into these elements, lubricants, and dirt form an abrasive paste that accelerates use.
Lube-cost-free roller chains hold chains clear for a longer time. This can make it easier to specify and set up in regions with rigorous hygiene demands. CZPT lube-cost-free roller chains meet up with NSF-H1 lubrication requirements. However, lubricated roller chains are nevertheless appropriate for regions in which foodstuff make contact with is unlikely.
Stainless metal roller chains are particularly resistant to acids, alkalis, and low-temperature environments. Given that stainless steel is softer than carbon metal, lubricants are not as powerful at avoiding filth from moving into the chain. Stainless metal roller chains have a greater energy rating than standard chains, but are not as robust as chains manufactured from carbon metal. If you are using a roller chain in a quite soiled environment, you must use a stainless metal chain.

A stud chain is much more efficient than a friction push

The present invention relates to a light-weight-obligation double-ended chain that is more effective than standard chains. Stud chains are made by die-forging bar metal into around the-shaped backlinks. This method avoids loss of shear energy thanks to bending and also minimizes the welded portion. The double-headed chain is mild in fat and has robust resistance to exhaustion hurt.
This chain sort has a stud-type design and style. Stud-formed style provides increased tensile energy and helps prevent tangling. Each and every stud is shaped by die forging and is usually shaped like an e or th. Even so, it is not essential for each and every stud to have a uniform cross-sectional form. Various cross-sectional styles can be utilized depending on the software.
Stud chains are much more effective than friction drives since the studs in the chain are integrated. Stud hyperlinks resist massive breaks. Its programs are in conveyor chains and fisheries. Use examined on boat chains manufactured of SBC materials. In the procedure, bolt chains have been identified to be more efficient than friction drives. Its programs are swiftly expanding.
Double-ended chains are far more productive for substantial-load programs. It characteristics studs throughout its inside width to avert kinking. Chains of this kind are generally utilised for heavy lifting equipment. Other types of chains are roller chains, power transmission chains, and bushing roller chains. These types of chains are also widely employed in motorbike, bicycle and transportation purposes. In addition to being a lot more successful, stud chains also have less put on difficulties than friction push chains.
A study on the difference amongst put on percentage and friction time confirmed that stud chains are much more successful than friction drives. The friction strips had been measured at the beginning of the take a look at. Consider it off soon after 6 hours, 10080 times, and take images with the same diameter. As a boundary price, the diameter of the friction strip is smaller than that of a conventional chain. This exhibits that the existing creation has greater put on resistance than friction drives.

Shaft chains developed for conveying bulk items

Pivot chains are adaptable conveyors utilised in a lot of apps. Minimal back sort, modest backrest distance, rear opening design to avoid the merchandise from sticking to the joints and causing stiffness. Stainless steel and carbon bushing pin chains do not have pre-rotating rollers. In distinction, bucket elevators do not use pivot chains.
CZPT pin chains supply unmatched performance in agricultural and industrial equipment. They are constructed from a solitary cast barrel and are linked by hardened metal pins. CZPT’s metal pivot chains are robust enough to stand up to the corrosive environments of agricultural and industrial purposes. The metal pins in the CZPT Pintle Chain are hardened and riveted to make certain long-term longevity and ideal efficiency.
Lifeguard chains function patented interlocking side links that decrease gaps in between adjacent side panels. They can stand up to a assortment of programs and will by no means split underneath force. These chains are accessible in 1/2” and 1” pitch configurations. CZPT brings together the two kinds of pin chains to achieve the very best of each worlds. CZPT attributes dual pin chains and pin joints to boost chain durability and decrease maintenance hassles.
CZPT’s engineering group can customized design and style pivot chains for your distinct software. Created for particular pace, friction, temperature and wear demands, these chains are perfect for a assortment of purposes. Headquartered in Milwaukee, Wisconsin, the firm operates on two strategic platforms: Food and Beverage and Industrial Applications. The items of these businesses are employed in meals, power and producing.

China Standard Engineering and Construction Machinery Industrial Transmission Wear Resistance Fv112f14A2-P-125 China Standard Fv Series Conveyor Chains with Attachment     with Hot selling

China manufacturer Electroplating 1/2″*11/128″ wooden case/container Standard Chains and Special CZPT Conveyor Chain with Great quality

Item Description

ISO16949: 2009 Approved Industrial Chain 

Why Pick Us? 

1. HangZhou Xihu (West Lake) Dis.hua Chain Group Co., Ltd recognized in 1991, we have 5 subsidiaries in china and have 6 subsidiaries abroad
two. we covering a creation area of 200,100 sq. meters, have far more than 1,800 sets of advanced tools and over 3,one hundred hugely skilled workers, the annual manufacturing ability has exceeded 20,000,000meters
three. we specialized in making all types of standard chains and particular chains, such as A or B collection chains, driving chains, conveyor chains, hoisting chains, agricultural chains, sprockets, industrial chains, sprockets, gears, wheels and so on
four. we have obtained ISO9001, ISO14001, ISO16969, CZPT and API certificates.

five. Our partners between globe leading enterprises, such as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, etc.

1. Industrial Chain Components

2. Generation circulation chart
one. Incoming materials
two. Inspection
3. Manufacturing of chain board (chilly roll metal/punch/warmth remedy/shot blasting/cleaning)
four. Generation of roller(burr wiping & smear/heat therapy/wiping grinding/cleansing)
five. Production of quill(burr wiping & smear/centerless cylindrical grinding/heat treatment/shining)
six. Generation of shaft(slicing/chamfering/warmth treatment/ centerless cylindrical grinding/cleaning)
seven. Assembling
8. Final inspection
9. Packing

3. Certification

Company Information

HangZhou Xihu (West Lake) Dis.hua Chain Group Co., Ltd was founded in 1 9 9 1, and now it has five wholly owned subsidiaries, one in ZheJiang  province, other four in HangZhou, ZHangZhoug province, it is a professional manufacturer of chains, sprockets, tooth gears and various power transmission products.


The group has XIHU (WEST LAKE) DIS.HUA, ZIQIANG brands, is focused on producing all variety of standard roller chains and special chains, such as conveyor chain, stainless steel chain, agricultural chain. With Xihu (West Lake) Dis.hua brand registered in more than 70 countries like America, Europe, Japan, it is building long term cooperation with these world top enterprises, such as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR. 


There is a technical center of province level, Xihu (West Lake) Dis.hua academician working station, experiment station for Xihu (West Lake) Dis.hua post doctors, and national hundreds of program set up in Xihu (West Lake) Dis.hua group. With these platforms and strong technical ability, the more than hundreds of Engineers and technicians have developed all variety of special high precise and high strength products, conducted mold programs for key components in the car and national industry revitalizing program. 


Great attention has been paid on environmental protection and energy saving. The product well displays environmental protection and energy saving. In the year of 2 0 0 0, Xihu (West Lake) Dis.hua took the lead in gaining I S O 1 4 0 0 1 environment management certificate and thereafter passed the inspection of clean production and recycling economy, winning the title of “ZHangZhoug Green Enterprise”.


“We are always serving our customers with our best products.”

Advantages and disadvantages of roller chains

If you want to raise hefty objects, you should know how to use a roller chain. Its easy layout and simplicity make it perfect for a wide variety of purposes. This write-up will go over the benefits and various varieties of programs of roller chains. Right after looking through this write-up, you will be ready to select the variety of roller chain that very best satisfies your specific wants. In the next area, we will talk about how to offer with it.

Place on

How to measure the use of a roller chain? There are several strategies available, but the most correct is to use a put on gauge package. The CZPT Chain Put on Indicator Kit steps chain elongation. Compliant with ANSI and British Specifications, this resource is vital to the sector chain and can help you figure out when replacement is needed. Poor chain servicing can cause equipment to slip or complete poorly, ensuing in unnecessary downtime.
In addition to measuring the elongation of the roller chain, it is also achievable to measure the pitch of the rollers. This measurement represents the ANSI #eighty standard for roller chains. Vernier calipers can also be utilised to evaluate the pitch of chains. This instrument is extremely beneficial and also acts as a bottle opener. You can even use it as a put on gauge. This way, you can decide if the roller chain requirements to be changed.
The use resistance of a roller chain can lengthen its existence by 10% or a lot more. However, appropriate lubrication and standard upkeep are essential to make certain the longest lifespan of your chain. The producing process of a roller chain assembly also performs a vital role in deciding its services life. For for a longer time daily life, you might think about acquiring a hefty-responsibility series roller chain with thicker aspect plates and lengthier pins. If you need to have greater functioning load capability, you can also take into account large-obligation chains.
Higher-good quality elements are crucial to the longevity of the roller chain. Higher-good quality roller chain parts call for exact warmth treatment method procedures. The use of proprietary metal makes it possible for the company to manufacture much more durable drums. The pins are made to tight tolerances and then go through a centerless grinding process. This method gets rid of any area problems, resulting in a mirror finish on the pins. The uniformity of this surface finish also guarantees that the load is evenly distributed on the pins, extending the existence of the chain.


Amid the resources used in roller chains, carbon metal and alloy steel are the most widespread. However, stainless steel is utilised in meals processing tools and programs that call for lubrication. Other supplies utilized for roller chains include nylon and brass. For a lot more information, see the USACE Substance Specification Sheet for much more info. You can also locate details about the functionality of a roller chain by its style. But prior to picking a single of these supplies, consider its execs and negatives.
Stainless steel is an excellent option for roller chains. It is corrosion-resistant and can work in extreme temperatures with out cracking. Stainless metal is a non-magnetic substance that can function in a temperature assortment of -two hundred degrees to +seven-hundred degrees Fahrenheit. In addition to its corrosion-resistant houses, stainless metal can face up to a variety of environments and can be utilised in weighty-duty apps. The MEGA sequence is the strongest stainless metal roller chain in the globe.


As the name indicates, a roller chain has 5 fundamental elements: pins, bushings, rollers, and pin chainplates. These elements are precision engineered to make sure the best possible overall performance and sturdiness. Normal programs contain drives and conveyor belts. The various elements of the roller chain can be tailored to specific wants. Read through on to find out more about how these areas function with each other. This report offers the rewards and disadvantages of diverse kinds of roller chains and discusses their programs.
A roller chain is a type of chain generate consisting of short cylindrical rollers linked with each other by side hyperlinks and gears known as sprockets. While these devices are basic, they have some limitations. In most circumstances, sprockets must be created with a optimum tensile load on one particular tooth to avoid untimely chain failure. Consequently, these chains are much less efficient than belt drives with larger inertia.
Roller chains are usually made of carbon or alloy metal, even though stainless steel is typically utilized where food processing machinery and lubrication are problematic. Sometimes, nylon and brass are employed. The greatest running speed of the roller chain is critical for some apps, but it also offers financial benefits for customers and manufacturers. The highest operating pace of a roller chain is typically governed by a use limit, which can fluctuate by application.
The world-wide roller chain market is expected to develop at a CAGR of above 5.4% above the next six a long time. The research report handles the competitive landscape and crucial elements influencing the industry. The report also analyzes the expansion prospective, solution utilization, and pricing types of important suppliers. It also handles the SWOT examination of the crucial players in the sector. The examine supplies a thorough industry examination of all these elements and a lot more. It also highlights important gamers and their strategies and identifies the speediest developing locations for their goods and services.


Since rollers are uncovered to a variety of environments, such as snow, rain, and muddy roads, normal servicing is required to prevent injury. Due to the fact they should face these components often, repeated inspections are essential to stop rust and other damage. Also, steer clear of pouring acidic or alkaline cleaning goods on the roller chain. Instead, use hot drinking water with hand sanitizer or a disposable toothbrush to thoroughly clean the rollers. Washing the chain immediately with water has small effect.
For little rollers, the workload for the duration of the crack-in interval must not be also large, or else, it will cause overheating. The tiny drum need to also be inspected often for any unusual visual appeal, which might indicate that the program is not working correctly. In this case, the operation should be suspended. Failure to do so could outcome in serious harm or a facility fireplace. Additionally, a properly lubricated roller chain is important to guarantee extended-expression efficiency.
The surface of the roller is usually rusted and scratched. Above time, these minor scars can unfold to the push, damaging it. Also, the chain could not be effectively spaced and timed. Therefore, it is quite critical to examine routinely to make certain that the chain is in best condition. When the chain wears to 3% or far more, the whole roller chain requirements to be replaced. Failure to do so may possibly injury the drive, the roller sprocket, or the total chain.
Given the chain’s processing surroundings, lubrication is essential to its efficiency. If the chain is lubricated, it must be re-lubricated frequently. Nevertheless, lubricated roller chains are susceptible to contamination, specially in the biomass sector. In these environments, airborne organic particles and debris from the biomass industry can contaminate lubricated roller chains. This is why maintenance is critical for lubricating roller chains.


The advantages of preloading roller chains are effectively documented. In basic, preloading eradicates the original elongation of the roller chain, growing its provider life. Preloading is an successful way to obtain this, and a preloading chart can assist illustrate the advantages of this method. Chains with little or no preload will stretch considerably in the course of drive begin, although chains will stretch rapidly as the floor hardness of the wear parts will increase. In addition, a appropriately preloaded chain has minor or no elongation in the course of the original start off-up of the drive, extending use daily life.
Premium companies use the preload idea in the course of their generation period, aligning all key elements at the same time. This method will help get rid of elongation problems that direct to fast degradation of the roller chain. If this is not checked, the chain generate will extend immediately in excess of time. To steer clear of these problems, it is crucial to purchase a substantial-good quality preloaded roller chain from a trustworthy resource.
The heat remedy procedure is an successful way to stop extreme wear of the roller chain. Warmth therapy is a complex approach that takes spot in a factory during production. This method helps the rollers maintain large hardness and depth, protecting against breakage. When acquiring a roller chain, make certain that the chain is warmth dealt with and that the chain is manufactured to a higher degree of precision. It also makes certain that the merchandise can be utilized for a lengthy time.
In addition to efficiency positive aspects, preloading can also decrease first elongation. A preloaded roller chain will exhibit in close proximity to linear elongation, whilst a non-preloaded chain will expertise rapid elongation. For that reason, they will achieve the suggested 3% elongation before. Make confident the chain is effectively lubricated. Also, consider how the chain is organized. This is crucial for ideal longevity.