Item Description


Chain No.

Roller diameter

d1 max

Width amongst interior plates
b1 min
Pin diameter

d2 max

Pin length Inner plate depth
h2 max
Plate thickness

t/T max

Tensile power
Average tensile energy
Weight for each meter
Lc max
M56F14-P-a hundred a hundred. 42.00 24.00 ten.00 forty six. 49.five 30. 4. fifty six./12600 sixty one.six five.00


HangZhou Star Equipment Technologies Co.,ltd.  provides the maximum high quality materials and production techniques to fit the most arduous of conveyor chain purposes  – from the transport of biomass fuels, to the recycling business, paper & pulp, cement, metal-operate, the wooden business and food processing.
Our conveyor chains, sprocket wheels and attachments are circumstance-hardened to attain the ideal stability amongst toughness, sturdiness and resistance to wear.
Our producing is focused on metric pitch conveyor chains that include:
International Expectations DIN 8167/ISO 1977 M collection
DIN 8165/ISO 1977 FV series
SMS 1968 S sequence


Two various sizes of roller chain, showing design.
There are 2 kinds of links alternating in the bush roller chain. The first sort is interior links, getting 2 inner plates held jointly by 2 sleeves or bushings on which rotate 2 rollers. Internal links alternate with the next variety, the outer links, consisting of 2 outer plates held together by pins passing by way of the bushings of the interior backlinks. The “bushingless” roller chain is comparable in operation however not in building alternatively of separate bushings or sleeves holding the internal plates jointly, the plate has a tube stamped into it protruding from the gap which serves the same function. This has the benefit of eliminating 1 step in assembly of the chain.

VARIANTS Design and style

Structure of a roller chain: 1. Outer plate, 2. Internal plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not being used for a high dress in application (for occasion if it is just transmitting movement from a hand-operated lever to a control shaft on a machine, or a sliding doorway on an oven), then 1 of the less difficult types of chain could nevertheless be utilized. Conversely, in which extra toughness but the sleek push of a smaller pitch is needed, the chain might be “siamesed” rather of just 2 rows of plates on the outer sides of the chain, there may be 3 (“duplex”), 4 (“triplex”), or far more rows of plates running parallel, with bushings and rollers amongst every single adjacent pair, and the same variety of rows of teeth managing in parallel on the sprockets to match. Timing chains on automotive engines, for example, generally have multiple rows of plates known as strands.


An example of 2 ‘ghost’ sprockets tensioning a triplex roller chain system
Roller chains are employed in lower- to mid-speed drives at close to 600 to 800 feet for every moment however, at higher speeds, all around 2,000 to 3,000 ft for each minute, V-belts are generally utilised thanks to use and sound troubles.
A bicycle chain is a form of roller chain. Bicycle chains may possibly have a master hyperlink, or might need a chain device for removal and installation. A similar but larger and as a result more robust chain is utilised on most bikes though it is occasionally changed by both a toothed belt or a shaft travel, which provide lower noise degree and fewer routine maintenance needs.
The great bulk of auto engines use roller chains to travel the camshaft(s). Quite high overall performance engines typically use gear drive, and commencing in the early nineteen sixties toothed belts were utilised by some makers.
Chains are also utilized in forklifts using hydraulic rams as a pulley to CZPT and decrease the carriage nonetheless, these chains are not regarded as roller chains, but are classified as raise or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are a lot more carefully connected to leaf chains. They are pushed by projecting generate links which also provide to find the chain on to the bar.

Sea Harrier FA.2 ZA195 front (cold) vector thrust nozzle – the nozzle is rotated by a chain generate from an air motor
A probably strange use of a pair of motorbike chains is in the Harrier Soar Jet, exactly where a chain travel from an air motor is utilized to rotate the movable engine nozzles, enabling them to be pointed downwards for hovering flight, or to the rear for normal forward flight, a system known as Thrust

Put on

The result of put on on a roller chain is to increase the pitch (spacing of the links), causing the chain to grow more time. Notice that this is owing to dress in at the pivoting pins and bushes, not from actual stretching of the metallic (as does come about to some flexible metal factors this sort of as the hand-brake cable of a motor automobile).

With CZPT chains it is unusual for a chain (other than that of a bicycle) to dress in till it breaks, given that a worn chain sales opportunities to the fast onset of use on the enamel of the sprockets, with supreme failure currently being the decline of all the enamel on the sprocket. The sprockets (in distinct the smaller sized of the two) endure a grinding movement that puts a characteristic hook form into the driven confront of the teeth. (This influence is created worse by a chain improperly tensioned, but is unavoidable no issue what treatment is taken). The worn tooth (and chain) no more time supplies easy transmission of energy and this may possibly grow to be obvious from the noise, the vibration or (in car engines utilizing a timing chain) the variation in ignition timing observed with a timing mild. Each sprockets and chain need to be changed in these cases, since a new chain on worn sprockets will not very last prolonged. Nevertheless, in much less significant instances it could be possible to help save the greater of the 2 sprockets, since it is constantly the more compact 1 that suffers the most put on. Only in very mild-weight apps such as a bicycle, or in excessive situations of poor stress, will the chain typically bounce off the sprockets.

In sector, it is typical to monitor the motion of the chain tensioner (whether or not manual or computerized) or the specific duration of a drive chain (one rule of thumb is to change a roller chain which has elongated 3% on an adjustable travel or 1.5% on a fixed-heart travel). A simpler technique, notably suited for the cycle or motorcycle consumer, is to endeavor to pull the chain away from the larger of the 2 sprockets, even though making certain the chain is taut. Any substantial movement (e.g. making it possible to see via a gap) almost certainly implies a chain worn up to and past the restrict. Sprocket injury will outcome if the problem is dismissed. Sprocket dress in cancels this impact, and might mask chain wear.

CHAIN Energy

The most widespread evaluate of roller chain’s power is tensile power. Tensile toughness represents how much load a chain can withstand below a one-time load just before breaking. Just as essential as tensile toughness is a chain’s tiredness power. The vital factors in a chain’s fatigue energy is the top quality of metal employed to manufacture the chain, the heat remedy of the chain parts, the quality of the pitch hole fabrication of the linkplates, and the variety of shot additionally the depth of shot peen coverage on the linkplates. Other variables can include the thickness of the linkplates and the design (contour) of the linkplates. The rule of thumb for roller chain operating on a continuous push is for the chain load to not CZPT a mere 1/6 or 1/9 of the chain’s tensile strength, based on the kind of learn links used (push-in shape vs. slip-in shape)[citation required]. Roller chains functioning on a continuous drive past these thresholds can and usually do are unsuccessful prematurely through linkplate tiredness failure.

The common bare minimum supreme energy of the ANSI 29.1 metal chain is twelve,500 x (pitch, in inches)2. X-ring and O-Ring chains significantly lessen use by signifies of interior lubricants, rising chain daily life. The internal lubrication is inserted by means of a vacuum when riveting the chain jointly.


Specifications companies (these kinds of as ANSI and ISO) keep expectations for layout, dimensions, and interchangeability of transmission chains. For example, the pursuing Table shows knowledge from ANSI common B29.1-2011 (Precision Energy Transmission Roller Chains, Attachments, and Sprockets) created by the American Culture of Mechanical Engineers (ASME). See the references for additonal details.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Greatest Tensile StrengthMeasuring Load25.
For mnemonic needs, beneath is yet another presentation of important dimensions from the same normal, expressed in fractions of an inch (which was portion of the pondering behind the selection of preferred figures in the ANSI normal):

WHY Pick US 

one.     Reliable Good quality Assurance Program
two.     Cutting-Edge Computer-Managed CNC Equipment
three.     Bespoke Remedies from Hugely Skilled Specialists 
four.     Customization and OEM Obtainable for Distinct Software
five.     Extensive Stock of Spare Components and Equipment
6.     Well-Designed Worldwide Marketing and advertising Network 
7.     Efficient Right after-Sale Provider Technique

We are not just a manufacturer and provider, but also an sector specialist. We function professional-actively with you to offer professional suggestions and product recommendations in buy to end up with a most expense powerful solution offered for your distinct software. The clients we serve around the world variety from finish end users to distributors and OEMs. Our OEM replacements can be substituted where ever necessary and suited for the two restore and new assemblies.

Selecting a push chain for a belt conveyor

The drive chain is utilized to move hefty objects on the conveyor chain. Chains are magnetic, antistatic, large temperature, or chemical resistant, dependent on the application. These types of push chains are used in numerous different industries. A typical device that employs this type of generate is a chain hoist. Chain hoists are made to raise heavy loads with minimal energy. Chains are frequently utilised to transport large masses.

roller chain

Whether or not utilizing a roller chain as a drive chain or a belt conveyor can be tough. Regardless of whether it truly is a tiny low-speed travel with guide lubrication or a large-velocity pump-lubricated drive with a number of sprockets, there are a number of variables to take into account when choosing a roller chain. First, you require to contemplate motor horsepower and rpm. The velocity of the motor establishes how significantly chain you want. For instance, if you are employing a reduced-speed travel, you will need to choose a low-pitch, large-pitch chain. An additional thing to consider is chain duration – ideally, you can go for an even variety of sprockets and chains, but by no means go more compact.
The lubrication technique is also essential because the lubrication method must be capable to produce ample oil. The kind of oil used to lubricate a chain is dependent on its working setting, temperature and speed. Put on is brought on by force on the bearing, angular sliding of the pins, and rotation of the rollers. There are 5 various kinds of lubrication methods obtainable, dependent on the technique utilised. A substantial-good quality carbon steel chain is a main gain when operating at high temperatures, as it can stand up to greater temperatures.
The supplies of development for roller chains vary by software. Generally, the most common components are metal and stainless steel, but occasionally alloy steels are employed in foodstuff processing equipment that could have lubrication problems. Nylon and brass are also often employed. Some industries need large-duty chains. If you need to have an extremely weighty chain, you could want to consider a large-obligation roller chain. If you are not certain which type of chain is greatest for your software, consult an industry expert.
Unlike other chains, roller chains are much more successful from a measurement and weight standpoint. Even though remedy chains are valuable in some circumstances, generate chains are far more effective for filthy operate and slipping on tracks. They are typically used in construction and manufacturing. There are other benefits to utilizing a drive chain. They are usually more robust than belts, which is a huge advantage. So, if you happen to be questioning which is better, below are them:

Multi-strand roller chain

The multi-strand roller chains for travel chains industry is anticipated to increase at a CAGR of in excess of 20% for the duration of the forecast time period. Market studies go over product desire, provide, and expense. The report addresses the global industry which includes company profiles, merchandise details, and get in touch with information of key players. It also will take into account the revenue created by different application places. The report contains 159 web pages of helpful data and knowledge. It is an vital tool for any person included in push chain production.
The vital traits of multi-strand chains are their energy ratings and allowable bearing area pressures. Electricity ranking is an important characteristic that determines the chain’s capability to transmit a distinct load. Generally, multi-strand chains are rated in the range of 12,000 watts for every strand. Even so, their capabilities are minimal by link plate tiredness, roller affect exhaustion, and use among pins and bushings.
Power Sequence chains are perfect for higher-velocity and higher shock load apps. The chain is developed to give reliable power and face up to the rigors of the oil and gasoline business. It utilizes high-power steel and double-coated rolls. These chains arrive in diverse lengths and arrive in two varieties: solitary-strand and multi-strand. It is greatest to check with a expert to find out which chain ideal suits your wants.
The international multi-strand roller chains industry is expected to grow at a CAGR of over 7% throughout the forecast period of time. From 2011 to 2019, the market is anticipated to grow by virtually 6%. However, the outlook for this market place is not optimistic, with some firms encountering damaging development more than the earlier yr. Nonetheless, slowing global economic growth and tightening COVID-19 restrictions are very likely to hinder the market development.
Even though needs fluctuate by application, it should be remembered that the load on a multi-strand roller chain should not be greater than 1/9 or 1/6 of the tensile strength of the chain. If the load exceeds this threshold, the chainplates will exhaustion. This is the major reason why roller chains are expensive. Nonetheless, this is not always the case. Multi-strand roller chains are a excellent concept if you are hunting for an cost-effective and reliable travel chain.

double chain

If you might be searching for an industrial-quality travel chain, you’ve got probably regarded as a double chain. The chain meshes with the sprockets on either aspect of the gears. It will come in diverse types, every with its personal positive aspects and down sides. The CZPT duplex series has twice the electrical power capacity of regular SC duplex chains. This sort of chain is generally ideal for new applications. On the other hand, SC double chain chains are the most affordable but have considerably less bodyweight and electrical power potential.
Another choice is a triple generate chain. This kind of travel chain has an additional row of plates and includes a few sprockets. Its exclusive design and style lowers the weight and impact velocity of the timing chain. It is usually used in automotive purposes. It is best for lower to medium-load timing programs. It is also obtainable in acoustically optimized variations. A few-quarter inch pitch double chain chains are broadly used in gasoline engine aids and timing drives.

flat prime chain

Higher friction rubber is normally installed on the top or base of a flat prime generate chain to boost its substantial friction surface area and avert interference for the duration of side bend conveying. The chain plate can be tailored with thin rubber layer or thick elastic polyurethane rubber in accordance to client demands. In addition to offering large friction, the flat best chain also provides outstanding anti-slip properties for glass bottles.
High quality steel flat top chain with large high quality surface end and outstanding dress in resistance. They have a substantial degree of sounds reduction and can be employed in large obligation conveying purposes. These chains are obtainable in a assortment of alloys this sort of as stainless metal or aluminum. Some types are developed to be really rugged and previous for a longer time. Aluminum and galvanized steel chains are well-known choices for these chains.
Flat Leading Push Chain Conveyors are functional and come in an endless blend of configurations. Drives can be connected stop-to-conclude to sort extended conveyor lines, while facet-curved flat-prime chains are functional ample to manage tandem, serpentine or carousel configurations. Standard and heavy obligation models are also available. Flat top chains can be utilised in several different purposes such as meals, beverages and other commodities.
Regular flat prime chains are generally rectangular or L-formed and developed for use on straight conveyors. In some cases, place constraints may require a U-formed or rectangular conveyor line. For smoother conveying, facet-curved flat-leading chains can be utilised. These chains are paired with regular rectangular chain plates and tall pins for high load ability. They arrive in different widths, like multi-strand chains.

China wholesaler High-Intensity and High Precision and Wear Resistance Short Pitch M56f14-P-100 M Series Industrial Conveyor Chain     with Hot selling