Factory Tour

The company currently covers an area of over 66500 square meters and is equipped with more than 300 advanced processing equipment, including the German imported high-precision CNC forming gear grinding machine Hofler1250 and the German Niles CNC forming gear grinding machines ZP30, ZP20, ZP08, etc; Imported large-scale spiral bevel gear milling machine, spiral bevel gear grinding machine, and spiral bevel gear rolling inspection machine; Multiple sets of ¢ 800~¢ 4000 gear hobbing machines and large horizontal gear hobbing machines; Imported complete sets of gear inspection equipment from abroad. The company is equipped with comprehensive heat treatment equipment, which is computer-controlled and can perform carburizing, nitriding, and high-frequency quenching treatments on gears. The largest carburizing furnace is a diameter of 4000 * 2000, with a layer depth of over 8 millimeters and a tooth surface hardness of HRC58-62. Advanced technology and sophisticated equipment ensure that gear accuracy can reach level 4 or above (ISO1328-1:2013).

Forming gear grinding machine


Gear testing equipment


Hobbing machine


Spiral umbrella milling machine


Heat treatment


Lathe


Phone:+86 18151931588
Email:njhsgear@163.com
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