Metal plastic wooden shredder gearbox:

 Power Range: 5.5kw-1000kw

 Allowable torque: 900000Nm
 Ratio: 5-400
 Input Speed: 750rpm-1500rpm
 Output Speed: 4.5rpm-360rpm
 Output shaft: hollow shaft or solid shaft.
 Gearcase housing: QT or others.

 Gear and shaft: 20CrMnTi

 Gear hardeness: 58-62 HRC
 Bearings: SKF; NSK; ZWZ; other famous brands
 Oil seal: NAK; other famous brands

 Cooling: copper tube, fan

 Lubrication: oil pump


About us:

Hengfengtai is a National High-Technology Enterprise, Zhejiang Province Key Enterprise, specialized in gearbox, mixer agitators and precision tracking reducers since year 1991, a manufacturer with fully service of projects engineering, products manufacturing, supervision service of erection and commissioning, Technical support.

Products used in more than 80 countries all over the world: Gearbox "Hengtai Reducer is famous brand and widely used in stone crushers plant, quarry plant, belt conveyor, mining machines in Middle East, Africa, Asia, South and North America; Mixer agitators is National famous brand and specially used in smelting, petrol and chemical, medicine, food, environment (wastewater treatment and FGD agitators) in Indonesia, Vietnam, India, Mongolia, Russia, Jordan, Hungary, Costa Rica, Ecuador, Bolivia···; Precision reducers used in new energy of PV and CSP solar tracking in USA, Spain, Mexico, Sri Lanka, Jordan, Denmark···.

Company has 2 production plants with 50000 square meters workshop, 423 employees and 300+ sets CNC machines to guarantee production capacity; ISO standard management system to make sure each order with a high-quality performance.



The manufacturing department has a total of 300 people, and the production park covers an area of more than 80 acres. Equipment is a necessary condition for ensuring production. Hengfengtai imports more advanced equipment from abroad, and has more than 300 high performance equipment such as processing equipment and testing instruments at home and abroad, which can ensure the precise realization of the production process.