China wholesale Chain Operated Roller Doors Manufacturers - Din Standard B Series Roller Chain – Bullead

Products Parameters

Product Features

Stainless steel
Acid and alkali resistance
Heat and cold resistance
long life

Types and features of Din Standard B Series Roller Chains

◆ Side bending chain: This kind of chain has larger hinge clearance and chain plate clearance, so it has greater flexibility and can be used for bending transmission and conveying.
◆ Escalator chain: used for escalators and automatic pedestrian passages. Because the escalator has a long working time, high safety requirements and stable operation. Therefore, it is required that this step chain must reach the specified minimum ultimate tensile load, the total length deviation of the two paired chains, and the step distance deviation.

Why choose bullead chain

1. The appearance of the product has been polished and polished by precision oil pressure, which is tough but not lubricated, and exquisite workmanship
2. The gap is small, the size is strictly controlled, and the layers are checked to ensure the service life
3. Corrosion resistance, oxidation resistance, impact resistance, high hardness, high density, high temperature resistance

Precautions

Changes in agricultural transmission chains must be checked in time
1. Whether the inner and outer chain pieces are corroded, deformed or cracked
2. Whether the pin is deformed or rotated, corroded
3. Whether the roller is cracked, damaged, excessively worn
4. Whether the joint is loose and deformed
5. Is there any abnormal sound or abnormal rotation during operation, and whether the chain lubrication state is good?
Note: The use of stainless steel chain should pay attention to the straightness, so that the thimble is not easy to be crooked, and the tool is used carefully, which can protect the tool and achieve good results. Otherwise, the tool is easy to be injured, and the damaged tool is more likely to damage the parts, that is a vicious circle