Recently, in the production workshop of Shenyang Sanland Mining Engineering Co., Ltd., the gear hobbing machines are running at full capacity, processing a new batch of critical spare parts. The gear hobbing machine is one of the core pieces of equipment in gear manufacturing. It is used for cutting spur gears, helical gears, and worm gears by precisely meshing the hob cutter with the workpiece, ensuring high-accuracy tooth profiles—an essential factor for smooth and durable mechanical transmission.

During operation, Sanland’s technicians utilize advanced CNC control and precise tool adjustment to achieve efficient and consistent machining results. Through multiple processes such as hobbing and fine grinding, the finished gears feature smooth surfaces, accurate meshing, and low noise, ensuring stable performance under heavy-duty mining conditions.

With advanced equipment and strict quality control, Sanland continuously improves its spare parts manufacturing capabilities. The precision of its hobbing process not only extends equipment service life but also highlights the superior craftsmanship and reliability of “Sanland Manufacturing” in the field of mining machinery.