Definition of Industrial Roller Chains
Industrial roller chains are standardized power transmission components, consisting of inner and outer chain plates, pins, sleeves and rollers. They are used to transfer mechanical energy between two shafts. Their principle is simple yet efficient: when the rollers mesh with the teeth of the chain wheels, there is rolling friction, which reduces wear and is suitable for medium and low-speed, high-torque transmission or conveying scenarios. The industrial roller chains produced by DYLinkar are manufactured strictly in accordance with ISO, ANSI or DIN standards. They use high-quality alloy steel and precise stamping processes, combined with a fully automatic heat treatment production line, to ensure that the chains maintain stable tensile strength and wear resistance under continuous operation, dust, impact loads and other working conditions. Whether it is driving fans, transporting materials, or lifting heavy objects, our roller chains can provide reliable power transmission.
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![A Series Short Pitch Precision Simplex Roller Chain]()
A Series Short Pitch Precision Simplex Roller ChainA Series Short pitch Precision Simplex Roller Chain links comply with American standards, with the thickness of the inner and outer plates being the same. This type of chain is renowned for its -
![B Series Short Pitch Precision Simplex Roller Chain]()
B Series Short Pitch Precision Simplex Roller ChainThe B Series Short pitch Precision Simplex Roller Chain meets and exceeds European standards, achieving excellent tensile strength through various adjustment methods. This chain is recommended for -
![A Series Short Pitch Precision Duplex Roller Chain]()
A Series Short Pitch Precision Duplex Roller ChainOur A Series Short Pitch Precision Duplex Roller Chains are manufactured to American standards and feature uniform inner and outer plate thickness for balanced strength. Known for their exceptional -
![B Series Short Pitch Precision Duplex Roller Chain]()
B Series Short Pitch Precision Duplex Roller ChainEngineered to meet and exceed European standards, the B Series Short pitch Precision Duplex Roller Chain delivers robust tensile strength through precisely tuned adjustments. It is ideally suited for
Product Advantages
High tensile strength and impact resistance: The chain plate is designed with a thickened structure or optimized design. The pin shaft undergoes carburizing heat treatment, enabling it to withstand frequent start-stop operations and instantaneous overload, and is unlikely to break or undergo plastic elongation.
Long service life: The sleeve and the pin shaft are precisely ground and hardened, along with long-term lubrication, resulting in a low wear rate; the rollers are made of high-carbon steel, resistant to rolling fatigue.
High dimensional accuracy: All parts are completed with stamping and assembly on the automatic line. The key dimensions such as chain pitch and chain plate diameter are controlled within the standard range, ensuring smooth meshing with the chain wheel without skipping teeth.
Low maintenance cost: The open structure makes it convenient for regular lubrication and inspection. Depending on the actual working conditions, options such as drip oil, oil bath or centralized lubrication systems can be selected. There is no need to frequently replace the chain.
Flexible customization: We can offer designs with various materials (such as stainless steel, nickel plating, etc.), multiple accessories (such as curved plates, straight plates, extension pins, etc.) as well as non-standard designs with special pitch or extended pin shafts, which can be adapted to various equipment.
Types of Industrial Roller Chains
Short pitch precision roller chain(A series) A series short pitch roller chains conform to the American standards where the thickness of the inner plates and outer plates are the same.
Short pitch precision roller chain(B series) B series short pitch roller chains meet and exceed European standards where excellent tensile is achieved by various adjustments.
Product Application
Material conveying equipment
Automated assembly lines, pallet conveyors, suspended chains, bucket elevators - using the traction force of roller chains to transport products, parts or bulk materials.
Agricultural machinery
Combine harvesters, planters, silage machines, conveyor augers, etc. The chains should be resistant to dust and residue from crops, and be convenient for maintenance in the field.
Packaging and printing machinery
Requirements for high-frequency start-stop and low noise. The combination of roller chains and precise sprockets enables precise positioning and synchronous control.
Food processing auxiliary equipment
Utilizes stainless steel roller chains or special coated chains, resistant to moisture, weak acids and alkalis, and easy to clean.
Construction machinery and construction equipment
In scenarios such as concrete mixing stations, elevators, and waste sorting lines where the load is heavy and the speed is low, there are strict requirements for the tensile and impact resistance of the chains.
General industrial transmission
Power transmission between the input and output shafts of fans, pumps, air compressors, and reducers, replacing belt transmission to eliminate slippage and ensure a fixed speed ratio.
FAQ
Q1、What exactly is an industrial roller chain?
A1、An industrial roller chain is a durable, efficient system of interconnected links with cylindrical rollers.
Q2、What do “pitch” and “gauge” mean when describing a roller chain?
A2、You can inquire based on the product drawings we provide.
Q3、What are the most common causes of premature roller chain failure?
A3、Improper lubrication, overloading, misalignment, and contamination, leading to wear, fatigue, elongation, or breakage.
Q4、Should I always replace sprockets when replacing the roller chain?
A4、Yes, you should always replace sprockets when replacing a roller chain.
Q5、How often should I inspect and maintain my industrial roller chains?
A5、Inspect your industrial roller chain daily for quick checks (wear, debris) and conduct thorough inspections/maintenance every 200-500 operating hours.
Huzhou Dongyao Chain Industry Co., Ltd. is well-known as one of the leading industrial roller chains manufacturers and suppliers in China, also supports custom service. Please feel free to buy high quality industrial roller chains made in China here from our factory.
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