Matching models: SL300\SL500\SL750

Product introduction:
The shearer rack gear wheel is a key component of the shearer’s walking mechanism. It engages with the rack (pin rail) to enable the shearer’s movement and positioning.

Structure and features: The rack gear wheel has a special gear design that allows it to closely mesh with the rack, making it suitable for the harsh underground conditions of coal mines. It is typically made of high-strength alloy steel to withstand high loads and long-duration operation.

Function: By engaging with the rack, the rack gear wheel provides a stable walking track for the shearer, ensuring smooth movement of the shearer on the scraper conveyor and enabling precise coal mining.