The rest are as follows:
◆ Stainless Steel Chain: The parts material is stainless steel. This kind of chain is suitable to be used in the food industry and the erosion occasions which are easy to be affected by chemicals and drugs, and also can be used in high and low temperature occasions.
◆ Nickel-plated chain, zinc-plated chain, chromium-plated chain: all carbon steel chains can be surface-treated with nickel-plated, zinc-plated or chromium-plated parts, which are suitable for outdoor rain erosion and other occasions, but they can't prevent the corrosion of concentrated chemical liquids.
◆ Self-lubricating chain: some parts are made of sintered metal soaked with lubricating oil, and this kind of chain is characterized by superior wear-resisting and corrosion-resisting performance, no maintenance (maintenance-free) and long service life. Widely used in the higher force, wear-resistant requirements, and can not be frequently maintained occasions, such as food industry automated production lines, high-grade bicycle racing, less maintenance of high-precision transmission machinery.
◆ O-ring Chain: Roller chain is equipped with O-ring for sealing between inner and outer chain plates to prevent dust from entering and grease from flowing out of the hinge. The chain is strictly pre-lubricated. Because the chain has super parts and reliable lubrication, it can be used in open drive such as motorcycle.
◆ Rubber Chain: This kind of chain is based on the outer links of A and B series chain with U-shaped attachment plate, and rubber (such as natural rubber NR, silicone rubber SI, etc.) is glued on the attachment plate to increase the abrasion capacity, reduce the noise, and increase the anti-vibration capacity. Used for conveying.
◆ Sharp-tooth chain: this kind of chain is widely used in timber industry, such as feeding and outputting of timber, cutting, conveyor table conveying, etc.
◆ Agricultural chain: agricultural chain is suitable for field operation machinery such as walk-behind tractor, thresher, combine harvester, etc. This kind of chain requires low cost but can be used for conveying. This kind of chain is required to be low-cost but can withstand the impact and wear-resistant, in addition, the chain should be coated with grease or can be automatically lubricated.
◆ High-strength chain: It is a kind of special roller chain, which can improve the tensile strength by 15-30%, and has good impact and fatigue performance by improving the shape of chain plate, thickening the chain plate, punching the holes in the chain plate, and reinforcing the pin by heat treatment.
◆ Side Bend Chain: This kind of chain has larger hinge gap and chain plate gap, so it has larger flexibility and can be used for bending transmission and conveying.