Tag Archives: Short Pitch Precision Roller Chains

China best Chain Gear and General Hardware 10b-2 B Series Short Pitch Precision Duplex Conveyor Roller Chains and Bush Chains for Steel/Sugar Mill mill chain

Product Description

B Series Short pitch Precision Duplex Roller Chains & Bush Chains

ISO/DIN
Chain No.
Pitch

P
mm

Roller diameter

d1max
mm

Width
between inner plates
b1min
mm
Pin diameter

d2 max
mm

Pin length Inner
plate depth
h2max
mm
Plate thickness

t/Tmax
mm

Transverse pitch

         Pt         mm

Tensile strength

Qmin
kN/lbf

Average
tensile strength

Q0
kN

Weight
per meter
q  kg/m
Lmax
mm
Lcmax
mm
10B-2 15.875 10.16 9.65 5.08 36.1 37.5 14.70 1.70 16.59 44.5/10114 56.2 1.84

ROLLER CHAIN

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmission.

CONSTRUCTION OF THE CHAIN

Two different sizes of roller chain, showing construction.
There are 2 types of links alternating in the bush roller chain. The first type is inner links, having 2 inner plates held together by 2 sleeves or bushings CHINAMFG which rotate 2 rollers. Inner links alternate with the second type, the outer links, consisting of 2 outer plates held together by pins passing through the bushings of the inner links. The “bushingless” roller chain is similar in operation though not in construction; instead of separate bushings or sleeves holding the inner plates together, the plate has a tube stamped into it protruding from the hole which serves the same purpose. This has the advantage of removing 1 step in assembly of the chain.

The roller chain design reduces friction compared to simpler designs, resulting in higher efficiency and less wear. The original power transmission chain varieties lacked rollers and bushings, with both the inner and outer plates held by pins which directly contacted the sprocket teeth; however this configuration exhibited extremely rapid wear of both the sprocket teeth, and the plates where they pivoted on the pins. This problem was partially solved by the development of bushed chains, with the pins holding the outer plates passing through bushings or sleeves connecting the inner plates. This distributed the wear over a greater area; however the teeth of the sprockets still wore more rapidly than is desirable, from the sliding friction against the bushings. The addition of rollers surrounding the bushing sleeves of the chain and provided rolling contact with the teeth of the sprockets resulting in excellent resistance to wear of both sprockets and chain as well. There is even very low friction, as long as the chain is sufficiently lubricated. Continuous, clean, lubrication of roller chains is of primary importance for efficient operation as well as correct tensioning.

LUBRICATION

Many driving chains (for example, in factory equipment, or driving a camshaft inside an internal combustion engine) operate in clean environments, and thus the wearing surfaces (that is, the pins and bushings) are safe from precipitation and airborne grit, many even in a sealed environment such as an oil bath. Some roller chains are designed to have o-rings built into the space between the outside link plate and the inside roller link plates. Chain manufacturers began to include this feature in 1971 after the application was invented by Joseph Montano while working for Whitney Chain of Hartford, Connecticut. O-rings were included as a way to improve lubrication to the links of power transmission chains, a service that is vitally important to extending their working life. These rubber fixtures form a barrier that holds factory applied lubricating grease inside the pin and bushing wear areas. Further, the rubber o-rings prevent dirt and other contaminants from entering inside the chain linkages, where such particles would otherwise cause significant wear.[citation needed]

There are also many chains that have to operate in dirty conditions, and for size or operational reasons cannot be sealed. Examples include chains on farm equipment, bicycles, and chain saws. These chains will necessarily have relatively high rates of wear, particularly when the operators are prepared to accept more friction, less efficiency, more noise and more frequent replacement as they neglect lubrication and adjustment.

Many oil-based lubricants attract dirt and other particles, eventually forming an CHINAMFG paste that will compound wear on chains. This problem can be circumvented by use of a “dry” PTFE spray, which forms a solid film after application and repels both particles and moisture.

VARIANTS DESIGN

Layout of a roller chain: 1. Outer plate, 2. Inner plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not being used for a high wear application (for instance 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 simpler types of chain may still be used. Conversely, where extra strength but the smooth drive of a smaller pitch is required, the chain may be “siamesed”; instead of just 2 rows of plates on the outer sides of the chain, there may be 3 (“duplex”), 4 (“triplex”), or more rows of plates running parallel, with bushings and rollers between each adjacent pair, and the same number of rows of teeth running in parallel on the sprockets to match. Timing chains on automotive engines, for example, typically have multiple rows of plates called strands.

Roller chain is made in several sizes, the most common American National Standards Institute (ANSI) standards being 40, 50, 60, and 80. The first digit(s) indicate the pitch of the chain in eighths of an inch, with the last digit being 0 for standard chain, 1 for lightweight chain, and 5 for bushed chain with no rollers. Thus, a chain with half-inch pitch would be a #40 while a #160 sprocket would have teeth spaced 2 inches apart, etc. Metric pitches are expressed in sixteenths of an inch; thus a metric #8 chain (08B-1) would be equivalent to an ANSI #40. Most roller chain is made from plain carbon or alloy steel, but stainless steel is used in food processing machinery or other places where lubrication is a problem, and nylon or brass are occasionally seen for the same reason.

Roller chain is ordinarily hooked up using a master link (also known as a connecting link), which typically has 1 pin held by a horseshoe clip rather than friction fit, allowing it to be inserted or removed with simple tools. Chain with a removable link or pin is also known as cottered chain, which allows the length of the chain to be adjusted. Half links (also known as offsets) are available and are used to increase the length of the chain by a single roller. Riveted roller chain has the master link (also known as a connecting link) “riveted” or mashed on the ends. These pins are made to be durable and are not removable.

USE

An example of 2 ‘ghost’ sprockets tensioning a triplex roller chain system
Roller chains are used in low- to mid-speed drives at around 600 to 800 feet per minute; however, at higher speeds, around 2,000 to 3,000 feet per minute, V-belts are normally used due to wear and noise issues.
A bicycle chain is a form of roller chain. Bicycle chains may have a master link, or may require a chain tool for removal and installation. A similar but larger and thus stronger chain is used on most motorcycles although it is sometimes replaced by either a toothed belt or a shaft drive, which offer lower noise level and fewer maintenance requirements.
The great majority of automobile engines use roller chains to drive the camshaft(s). Very high performance engines often use gear drive, and starting in the early 1960s toothed belts were used by some manufacturers.
Chains are also used in forklifts using hydraulic rams as a pulley to raise and lower the carriage; however, these chains are not considered roller chains, but are classified as lift or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are more closely related to leaf chains. They are driven by projecting drive links which also serve to locate the chain CHINAMFG the bar.

Sea Harrier FA.2 ZA195 front (cold) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A perhaps unusual use of a pair of motorcycle chains is in the Harrier Jump Jet, where a chain drive from an air motor is used to rotate the movable engine nozzles, allowing them to be pointed downwards for hovering flight, or to the rear for normal CHINAMFG flight, a system known as Thrust vectoring.

WEAR

 

The effect of wear on a roller chain is to increase the pitch (spacing of the links), causing the chain to grow longer. Note that this is due to wear at the pivoting pins and bushes, not from actual stretching of the metal (as does happen to some flexible steel components such as the hand-brake cable of a motor vehicle).

With modern chains it is unusual for a chain (other than that of a bicycle) to wear until it breaks, since a worn chain leads to the rapid onset of wear on the teeth of the sprockets, with ultimate failure being the loss of all the teeth on the sprocket. The sprockets (in particular the smaller of the two) suffer a grinding motion that puts a characteristic hook shape into the driven face of the teeth. (This effect is made worse by a chain improperly tensioned, but is unavoidable no matter what care is taken). The worn teeth (and chain) no longer provides smooth transmission of power and this may become evident from the noise, the vibration or (in car engines using a timing chain) the variation in ignition timing seen with a timing light. Both sprockets and chain should be replaced in these cases, since a new chain on worn sprockets will not last long. However, in less severe cases it may be possible to save the larger of the 2 sprockets, since it is always the smaller 1 that suffers the most wear. Only in very light-weight applications such as a bicycle, or in extreme cases of improper tension, will the chain normally jump off the sprockets.

The lengthening due to wear of a chain is calculated by the following formula:

M = the length of a number of links measured

S = the number of links measured

P = Pitch

In industry, it is usual to monitor the movement of the chain tensioner (whether manual or automatic) or the exact length of a drive chain (one rule of thumb is to replace a roller chain which has elongated 3% on an adjustable drive or 1.5% on a fixed-center drive). A simpler method, particularly suitable for the cycle or motorcycle user, is to attempt to pull the chain away from the larger of the 2 sprockets, whilst ensuring the chain is taut. Any significant movement (e.g. making it possible to see through a gap) probably indicates a chain worn up to and beyond the limit. Sprocket damage will result if the problem is ignored. Sprocket wear cancels this effect, and may mask chain wear.

CHAIN STRENGTH

The most common measure of roller chain’s strength is tensile strength. Tensile strength represents how much load a chain can withstand under a one-time load before breaking. Just as important as tensile strength is a chain’s fatigue strength. The critical factors in a chain’s fatigue strength is the quality of steel used to manufacture the chain, the heat treatment of the chain components, the quality of the pitch hole fabrication of the linkplates, and the type of shot plus the intensity of shot peen coverage on the linkplates. Other factors 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 drive is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile strength, depending on the type of master links used (press-fit vs. slip-fit)[citation needed]. Roller chains operating on a continuous drive beyond these thresholds can and typically do fail prematurely via linkplate fatigue failure.

The standard minimum ultimate strength of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)2. X-ring and O-Ring chains greatly decrease wear by means of internal lubricants, increasing chain life. The internal lubrication is inserted by means of a vacuum when riveting the chain together.

CHAIN STHangZhouRDS

Standards organizations (such as ANSI and ISO) maintain standards for design, dimensions, and interchangeability of transmission chains. For example, the following Table shows data from ANSI standard B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for additional information.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25

ASME/ANSI B29.1-2011 Roller Chain Standard Sizes
Size Pitch Maximum Roller Diameter Minimum Ultimate Tensile Strength Measuring Load
25 0.250 in (6.35 mm) 0.130 in (3.30 mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 0.375 in (9.53 mm) 0.200 in (5.08 mm) 1,760 lb (800 kg) 18 lb (8.2 kg)
41 0.500 in (12.70 mm) 0.306 in (7.77 mm) 1,500 lb (680 kg) 18 lb (8.2 kg)
40 0.500 in (12.70 mm) 0.312 in (7.92 mm) 3,125 lb (1,417 kg) 31 lb (14 kg)
50 0.625 in (15.88 mm) 0.400 in (10.16 mm) 4,880 lb (2,210 kg) 49 lb (22 kg)
60 0.750 in (19.05 mm) 0.469 in (11.91 mm) 7,030 lb (3,190 kg) 70 lb (32 kg)
80 1.000 in (25.40 mm) 0.625 in (15.88 mm) 12,500 lb (5,700 kg) 125 lb (57 kg)
100 1.250 in (31.75 mm) 0.750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
120 1.500 in (38.10 mm) 0.875 in (22.23 mm) 28,125 lb (12,757 kg) 281 lb (127 kg)
140 1.750 in (44.45 mm) 1.000 in (25.40 mm) 38,280 lb (17,360 kg) 383 lb (174 kg)
160 2.000 in (50.80 mm) 1.125 in (28.58 mm) 50,000 lb (23,000 kg) 500 lb (230 kg)
180 2.250 in (57.15 mm) 1.460 in (37.08 mm) 63,280 lb (28,700 kg) 633 lb (287 kg)
200 2.500 in (63.50 mm) 1.562 in (39.67 mm) 78,175 lb (35,460 kg) 781 lb (354 kg)
240 3.000 in (76.20 mm) 1.875 in (47.63 mm) 112,500 lb (51,000 kg) 1,000 lb (450 kg

For mnemonic purposes, below is another presentation of key dimensions from the same standard, expressed in fractions of an inch (which was part of the thinking behind the choice of preferred numbers in the ANSI standard):

Pitch (inches) Pitch expressed
in eighths
ANSI standard
chain number
Width (inches)
14 28 25 18
38 38 35 316
12 48 41 14
12 48 40 516
58 58 50 38
34 68 60 12
1 88 80 58

Notes:
1. The pitch is the distance between roller centers. The width is the distance between the link plates (i.e. slightly more than the roller width to allow for clearance).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, “10 speed chain”. Hub gear or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be used with the chain.

Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at 1 and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.

Roller chains made using ISO standard are sometimes called as isochains.

 

WHY CHOOSE US 

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed CHINAMFG Marketing Network
7. Efficient After-Sale Service System

 

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.

We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve CHINAMFG range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.

 

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car, Food and Beverage Industry, Motorcycle Parts
Surface Treatment: Polishing
Structure: Roller Chain
Material: Alloy
Type: Short Pitch Chain
Samples:
US$ 0/Meter
1 Meter(Min.Order)

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Customization:
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mill chain

Can mill chains be used in material handling and conveyor systems in factories?

Yes, mill chains can be used in material handling and conveyor systems in factories. Mill chains are versatile and robust, making them well-suited for various industrial applications, including material handling and conveying. Here’s why mill chains are suitable for such systems:

Durability: Mill chains are designed to withstand heavy loads and continuous operation, making them ideal for material handling tasks in factories. They are made from high-quality materials, such as carbon steel or stainless steel, which provide excellent strength and durability.

High-Capacity: Mill chains have high load-carrying capacities, allowing them to handle large quantities of materials. This makes them suitable for use in conveyor systems where substantial material transfer is required, such as in assembly lines or bulk material handling processes.

Customization: Mill chains can be customized to fit specific conveyor system requirements in factories. They are available in various sizes and configurations, allowing for tailored solutions to match the application’s needs.

Smooth Operation: Mill chains offer smooth and reliable operation in material handling and conveying applications. Their design and construction contribute to reduced friction and wear, resulting in less downtime and lower maintenance costs.

Compatibility: Mill chains are compatible with standard sprockets, which simplifies the integration process into existing conveyor systems in factories. This compatibility also makes it easier to replace worn or damaged chains when necessary.

Cost-Effective: Considering their durability and long service life, mill chains offer a cost-effective solution for material handling and conveying in factories. They require less frequent replacement and maintenance, leading to reduced overall operational costs.

Overall, mill chains are a reliable and efficient choice for material handling and conveyor systems in factories, contributing to smooth and productive processes in industrial environments.

mill chain

How do mill chains handle the transfer of materials in different physical forms?

Mill chains are designed to handle the transfer of materials in various physical forms, including bulk solids, powders, granules, and even liquids, depending on the specific application. Their robust construction and flexible design make them suitable for accommodating different material properties and forms. Here’s how mill chains handle the transfer of materials in various physical forms:

  • Bulk Solids: For handling bulk solids, mill chains are equipped with attachments or flights that create a continuous conveying surface. The material is moved along the chain through the frictional force between the material and the chain’s conveying surface.
  • Powders and Granules: When dealing with powdery or granular materials, mill chains may have special attachments, buckets, or pans to prevent material spillage during transfer. The chain’s design ensures that the powdery or granular materials remain contained and do not disperse during conveying.
  • Liquids: Mill chains can also handle liquid materials, typically by incorporating troughs or channels in their design. The liquid material is contained within these troughs and transported along the chain to its destination.
  • Viscous Materials: In the case of highly viscous materials, mill chains with scraper attachments may be used to prevent material buildup and ensure smooth transfer.
  • Heat-Sensitive Materials: Some mill chains are designed to handle heat-sensitive materials by using heat-resistant materials or incorporating cooling mechanisms to prevent material degradation.

Proper chain selection is crucial to match the material’s characteristics and transfer requirements. The chain’s pitch, width, and material of construction are factors that affect its handling capability. Additionally, regular maintenance and inspection of the mill chains are essential to ensure their efficiency and reliability in handling materials of different physical forms.

mill chain

What are the advantages of using a mill chain in material handling systems?

Mill chains offer several advantages when used in material handling systems, especially in heavy-duty industrial applications. Here are some key benefits:

1. High Load Capacity: Mill chains are designed to handle heavy loads and provide high tensile strength. They are capable of transporting large and bulky materials, making them ideal for industries that deal with heavy products like steel, lumber, and mining.

2. Durability and Longevity: Mill chains are constructed from high-quality materials, such as carbon steel or stainless steel, which enhances their durability and resistance to wear and corrosion. This ensures a long service life and reduces the need for frequent replacements, resulting in cost savings over time.

3. Precision and Control: With various attachment options available, mill chains offer precise and controlled material handling. This is particularly important in industrial processes where accurate positioning and control of materials are essential for the overall efficiency and safety of the operation.

4. Versatility: Mill chains can be customized to suit different applications and environments. They are available in various sizes and configurations, allowing them to be adapted to specific material handling needs in different industries.

5. Resistance to Harsh Environments: In industries like steel production, mining, and lumber handling, the working conditions can be harsh, with exposure to dust, moisture, and high temperatures. Mill chains are designed to withstand these challenging environments, ensuring reliable performance even in adverse conditions.

6. Low Maintenance: Due to their robust construction and high-quality materials, mill chains require minimal maintenance. Regular lubrication and periodic inspections are typically sufficient to keep them in good working condition, reducing downtime and maintenance costs.

7. Cost-Effective: Despite their initial investment, mill chains offer long-term cost-effectiveness due to their extended service life and reduced need for frequent replacements or repairs.

Overall, the use of mill chains in material handling systems brings improved efficiency, reliability, and safety to industrial processes. Their ability to handle heavy loads and withstand harsh conditions makes them a valuable asset in various industries, contributing to smoother and more productive material handling operations.

China best Chain Gear and General Hardware 10b-2 B Series Short Pitch Precision Duplex Conveyor Roller Chains and Bush Chains for Steel/Sugar Mill   mill chainChina best Chain Gear and General Hardware 10b-2 B Series Short Pitch Precision Duplex Conveyor Roller Chains and Bush Chains for Steel/Sugar Mill   mill chain
editor by CX 2023-12-08

China Roller chain and sprocket manufacturer Multiple used chain driven roller conveyor China in Duisburg Germany Rows of Short Pitch Precision Roller Chains with ce certificate top quality low price

China Roller chain and sprocket manufacturer Multiple used chain driven roller conveyor China in Duisburg Germany  Rows of Short Pitch Precision Roller Chains with ce certificate top quality low price

We – EPG Team the most significant Chain and agricultural gearbox factory in China with 5 diverse branches.

The solution nicely shows environmental safety and power conserving. EP At any time-Power Team CO., LTD. IS Expert IN Generating ALL Sorts OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL Gear Velocity REDUCERS, PARALLEL SHAFT HELICAL Equipment REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM Gear REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, Vehicle GEARBOXES, PTO Travel SHAFTS, Unique REDUCER & Associated Gear Elements AND OTHER Relevant Items, SPROCKETS, HYDRAULIC Method, VACCUM PUMPS, FLUID COUPLING, Equipment RACKS, CHAINS, TIMING PULLEYS, UDL Velocity VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, Gear PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS Minimal BACKLASH WORM REDUCERS AND pto shaft, agricultural gearboxes SO ON. Group has elevated its business strains to incorporate Power Transmission Models and Components, Automotive Components and Supplies Handling Systems. EPT chains, each normal and non-normal, are made of: ○ High quality steels: proportions and tailored chemical composition for the distinct chain parts ○ The most successful manufacturing procedures: • Unique strategy for the generation of bushes bettering the chain dress in resistance ( EPT know-how) • Plates developed by multi-phase processing instruments ensuring a standard pitch ( EPT technology) ○ Adequate mechanical and heat treatments of chain elements: • Shot peening • Surface area ending • Circumstance hardening, carbonitriding, quenching, tempering … • EPT®treatment • Freezing treatment method • Corrosion defense coatings (GEOMET, zinc, nickel plating, …)
Brief pitch precision roller chains (A sequence)   fifteen-240 simlex to eightlex includ regular quick pitch precisson roller chains and weighty obligation series roller chains

Limited pitch precision roller chains (B series)   04B-72B simlex to triplex includ standard brief pitch precisson roller chains and large obligation sequence roller chains

Limited PITCH PRECISSION ROLLER CHAINS (A Series)
Materials: Alloy Metal
Floor Remedy: Shot Peening / Blacking / Blueing

Major Software: Idustry machinery

 

Product name  Multiple Rows of  Short Pitch Precision Roller Chains
Materials Available 1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
two. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
four. Bronze: C51000, C52100, C54400, etc
five. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
seven.OEM according to your request
Floor Treatment method Annealing, natural anodization, heat treatment,  polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation,  satin, Black surface painted and many others.
Products Available sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat,  bushing, coupling, lock assembly and many others.
Processing Method CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC : Technicians self-check in production,closing-examine before deal by  professional High quality inspector
Measurement Drawings
Package Picket Case/Container and pallet, or as per customized specifications
Certificate ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Gain Good quality fir EPT Support excellent , Superior products,Experienced employees, EPT tests products
Lead Time fifteen-25days samples. 30-45days offcial order

The use of first gear manufacturer’s (OEM) portion quantities or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our firm and the listed alternative elements contained herein are not sponsored, approved, or manufactured by the OEM.

China Roller chain and sprocket manufacturer Multiple used chain driven roller conveyor China in Duisburg Germany  Rows of Short Pitch Precision Roller Chains with ce certificate top quality low price

China Roller chain and sprocket manufacturer Multiple used chain driven roller conveyor China in Duisburg Germany  Rows of Short Pitch Precision Roller Chains with ce certificate top quality low price

China Roller chain and sprocket manufacturer Multiple used chain driven roller conveyor China in Duisburg Germany  Rows of Short Pitch Precision Roller Chains with ce certificate top quality low price

China Roller chain and sprocket manufacturer Multiple used chain driven roller conveyor China in Duisburg Germany  Rows of Short Pitch Precision Roller Chains with ce certificate top quality low price

China Roller chain and sprocket manufacturer Short supply manufacturing plant in Saltillo Mexico Pitch Precision Roller Chains with ce certificate top quality low price

China Roller chain and sprocket manufacturer Short supply manufacturing plant  in Saltillo Mexico  Pitch Precision Roller Chains  with ce certificate top quality low price

We – EPG Group the most significant Chain and agricultural gearbox manufacturing unit in China with 5 distinct branches.

our products are selling effectively in the American, European, South American and Asian markets. a specialized supplier of a full assortment of chains, sprockets, gears, gear racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….EPG Our technicians and engineers have 23 years of Encounter in the Bearing Industry.is a major supplier of higher quality, price-efficient electricity transmission parts. As our solution traces keep on to expand to fulfill our customer’s needs, our commitment to personalized customer services and on-time supply remains 2nd to none. Firstly: progressive product engineering. We are continuously improving nicely-established and recognized merchandise in the areas of generate and conveyance technology or are searching for achievable improvements. 1 illustration for this is the maintenance-free chain. Secondly: outstanding production engineering. Our manufacturing processes are also continuously enhanced on. Very regularly powerful, new products are only feasible since of revolutionary creation methods. Thirdly: qualified software consulting.

OUR Products Record:
A and B collection one/double/triple stHangZhourd roller chain and no-stHangZhourd roller chain

DIN/ISO ANSI Pitch Roller Width Pin Pin Lnner Plate Ultimate Average fat
KIN/ISO ANSL     in between diameter length plate thick tensile tensile for every
Chain Chain     inner plates       depth -ness toughness toughness meter
No. No. P d1 b1 d2 L Lc h2 T Q Q0 q
    max min max max max max max min
    mm mm mm mm mm mm mm mm kN/LB kN kg/m
*03C *15 four.7625 2.forty eight 2.38 1.62 6.one six.nine 4.3 .six 1.80/409 two .08
*04C-1 *25 6.35 three.three 3.eighteen two.31 seven.9 8.4 six .8 3.fifty/795 4.six .15
*06C-one *35 9.525 5.08 four.77 3.fifty eight twelve.4 thirteen.17 9 one.3 7.90/1795 ten.eight .33
085-1 forty one 12.seven seven.77 six.twenty five 3.58 13.75 15 9.ninety one one.3 6.67/1516 12.six .forty one
08A-1 forty twelve.seven seven.95 7.85 three.96 16.six seventeen.8 twelve one.5 14.10/3205 seventeen.5 .sixty two
10A-1 fifty fifteen.875 ten.sixteen 9.4 5.08 20.7 22.two fifteen.09 2.03 22.20/5045 29.four one.02
12A-one sixty 19.05 11.91 12.fifty seven five.ninety four twenty five.9 27.7 eighteen 2.42 31.80/7227 41.5 1.5
16A-one eighty 25.four 15.88 15.75 seven.ninety two 32.7 35 24 3.twenty five 59.70/12886 sixty nine.4 two.six
20A-one one hundred 31.seventy five 19.05 18.9 9.fifty three 40.four forty four.7 thirty 4 88.fifty/20114 109.2 three.91
24A-1 a hundred and twenty 38.one 22.23 twenty five.22 11.1 fifty.three 54.3 35.seven 4.eight 127.00/28864 156.3 5.62
28A-one 140 44.45 twenty five.4 twenty five.22 12.7 fifty four.4 59 forty one 5.6 172.40/39182 212 seven.five
32A-1 one hundred sixty fifty.eight 28.58 31.55 14.27 64.8 69.6 forty seven.8 six.four 226.80/51545 278.nine one.one
36A-one a hundred and eighty 57.fifteen 35.71 35.48 seventeen.forty six seventy two.eight 78.six fifty three.six 7.2 280.twenty/63682 341.eight 13.45
40A-1 200 sixty three.5 39.68 37.85 19.eighty five 80.three 87.2 60 eight 353.80/80409 431.six 16.15
48A-1 240 76.two forty seven.63 forty seven.35 23.eighty one 90.five 103 72.39 9.five fifty one.30/115977 622.five 23.2

 

 DIN/ISO Pitch Roller Width Pin Pin Lnner Plate Ultimate Common excess weight
KIN/ISO     in between diameter length plate thick tensile tensile per
Chain     inner plates       depth -ness power strength meter
No. P d1 b1 d2 L Lc h2 T Q Q0 q
  max min max max max max max min
  mm mm mm mm mm mm mm mm kN/LB kN kg/m
04B-1 six four 2.8 1.85 six.8 seven.8 5 .six three.2/682 3.two .eleven
05B-1 8 5 three two.31 8.two 8.9 7.1 .8 5./1136 five.nine .two
*06B-1 9.525 six.35 five.seventy two three.28 13.fifteen fourteen.1 8.2 1.3 9./2045 10.four .forty one
08B-1 twelve.seven eight.51 seven.75 4.45 16.seven eighteen.2 11.eight one.six eighteen./4091 19.four .sixty nine
10B-1 fifteen.875 10.16 9.65 five.08 19.5 20.nine fourteen.seven one.7 22.4/5091 27.5 .ninety three
12B-one 19.05 12.07 11.sixty eight 5.seventy two 22.5 24.two sixteen 1.eighty five 29./6591 32.two 1.fifteen
16B-one 25.four 15.88 17.02 8.28 36.one 37.four 21 4.15/3.one 60./13636 72.eight two.seventy one
20B-1 31.seventy five 19.05 19.56 ten.19 41.3 45 26.four four.5/3.five 95./21591 106.7 3.seven
24B-one 38.one twenty five.4 twenty five.4 14.63 53.four fifty seven.eight 33.two 6./4.8 one hundred sixty./36364 178 7.1
28B-one forty four.45 27.ninety four thirty.99 fifteen.9 sixty five.1 sixty nine.five 36.7 7.5/6. 200./45455 222 eight.5
32B-1 fifty.8 29.21 thirty.ninety nine 17.81 sixty six seventy one forty two seven./6. 250./56818 277.five 10.twenty five
40B-1 sixty three.5 39.37 38.1 22.89 82.2 89.two 52.ninety six eight.5/8. 355./80682 394 sixteen.35
48B-one 76.two forty eight.26 45.seventy two 29.24 ninety nine.1 107 sixty three.eight   560./127272 621.six twenty five

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   FAQ

Qone. What is your phrases of packing?
A: Normally, we pack our merchandise in single colour box. If you have unique reque EPT about packing, p EPT negotiate with us in advance, we can pack the goods as your request.

Q2. What is your terms of payment?
A: T/T thirty% as deposit, and 70% before shipping. We are going to show you the pictures of the products and packages 
prior to you shell out the harmony. EPT payments terms, p EPT negotiate with us in advance, we can examine.

Q3. What is your phrases of shipping and delivery?
A: EXW, FOB, CFR, CIF.

This fall. How about your shipping time?
A: Generally, it will just take twenty five to 30 times following receiving your advance payment. The certain supply time depends 
on the objects and the amount of your purchase.

Q5. Can you create according to the samples?
A: Sure, we can create by your samples or technical drawings. We can create the molds and fixtures.

Q6. What is your sample plan?
A: We can supply the sample if we have prepared elements in stock, but the customers have to shell out the sample co EPT and 
the courier value.We welcome sample purchase.

Q7. Do you te EPT all your items before shipping and delivery?
A: Of course, we have a hundred% te EPT ahead of supply

Q8: How do you make our organization prolonged-term and very good romantic relationship?
one. We preserve good top quality and competitive value to ensure our consumers gain
two. We respect each and every consumer as our pal and we sincerely do organization and make close friends with them, 
no make a difference the place they occur from.

 

The use of unique equipment manufacturer’s (OEM) part figures or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our firm and the detailed alternative parts contained herein are not sponsored, authorized, or made by the OEM.

China Roller chain and sprocket manufacturer Short supply manufacturing plant  in Saltillo Mexico  Pitch Precision Roller Chains  with ce certificate top quality low price

China Roller chain and sprocket manufacturer Short supply manufacturing plant  in Saltillo Mexico  Pitch Precision Roller Chains  with ce certificate top quality low price

China Roller chain and sprocket manufacturer Short supply manufacturing plant  in Saltillo Mexico  Pitch Precision Roller Chains  with ce certificate top quality low price

China Roller chain and sprocket manufacturer Short supply manufacturing plant  in Saltillo Mexico  Pitch Precision Roller Chains  with ce certificate top quality low price