On the high strength chain in the adaptability of transmission chain
The high strength chain in the adaptability of transmission chain is a special roller chain, which improves the tensile strength 15 and has good impact performance and fatigue performance by improving the shape of the chain plate, thickening chain plate, fine blanking chain plate hole and pin shaft heat treatment. Escalator chain: For escalators, automatic pedestrian channel. Because the escalator works long time, the safety requirement is high, running smoothly. Therefore, this cascade chain must meet the minimum limit tensile load, the total length deviation of the two-root chain and the cascade distance deviation.