Guide to different uses of chain products of various specifications

Short pitch roller chain for transmission, double pitch roller chain for transmission, sleeve chain for transmission, bent plate roller chain for heavy-duty transmission, toothed chain for transmission, continuously variable chain, long pitch conveyor chain, short pitch roller conveyor chain, double pitch roller conveyor chain, double speed conveyor chain, plate chain, etc.

The rest of the products are as follows:

Stainless steel chain: The parts are made of stainless steel. This kind of chain is suitable for use in the food industry and in places susceptible to chemical and pharmaceutical corrosion. It can also be used in high and low temperature places.

Nickel-plated chain, galvanized chain, chrome-plated chain: All chains made of carbon steel materials can be surface treated. The surface of the parts is nickel-plated, galvanized or chrome-plated. It can be used in outdoor rain erosion and other occasions, but it cannot prevent corrosion from concentrated chemical liquids.

Self-lubricating chain: Some parts are made of a sintered metal soaked in lubricating oil. This kind of chain has excellent wear resistance and corrosion resistance, does not require maintenance (maintenance-free), and has a long service life. Widely used in places with high force, wear resistance requirements, and infrequent maintenance, such as food industry automated production lines, high-end bicycle racing, and low-maintenance high-precision transmission machinery.

O-ring chain: An O-ring is installed between the inner and outer chain plates of the roller chain to prevent dust from entering and grease from flowing out of the hinge. The chain is strictly pre-lubricated. Because the chain has super strong parts and reliable lubrication, it can be used in open transmissions such as motorcycles.

Rubber chain: This type of chain is based on the A and B series chains. The outer chain link is added with a U-shaped attachment plate, and rubber (such as natural rubber NR, silicone rubber SI, etc.) is glued on the attachment plate to increase wear resistance, reduce noise, and increase shock resistance. Used for transportation.

Sharp tooth chain: This chain is widely used in the wood industry, such as feeding and output of wood, cutting, conveyor conveying, etc.

Agricultural machinery chain: Agricultural machinery chain is suitable for field operation machinery such as hand tractors, threshers, combine harvesters, etc. This type of chain requires low cost but can withstand impact and wear. In addition, the chain should be greased or automatically lubricated.

High-strength chain: It is a special roller chain. By improving the shape of the chain plate, thickening the chain plate, fine-blanking the chain plate holes, and strengthening the pin shaft through heat treatment, the tensile strength can be increased by 15-30%, and it has good impact performance and fatigue performance.

Side bending chain: This chain has a large hinge gap and chain plate gap, so it has greater flexibility and can be used for bending transmission and transportation.

Escalator chain: It is used for escalators and automatic pedestrian walkways. Because escalators have long working hours, high safety requirements, and smooth operation. Therefore, it is required that this step chain must reach the specified tensile load, the total length deviation of the two paired chains, and the step distance deviation.

Motorcycle chain: defined by the purpose of the chain. From the perspective of chain structure, there are two types: roller chain and sleeve chain. From the perspective of the part used on the motorcycle, it can be divided into two types: the one used inside the engine and the one used outside the engine. Most of the chains used inside the engine are sleeve chain structures, and the chains used outside the engine are transmission chains used to drive the rear wheel, and most of them are roller chains. Special attention should be paid to ensuring fatigue performance of this type of chain.