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Gearbox for single screw extruder

1) New structure gearbox, high torque, high speed.

2) Gear is 6 grade which is a high precision. High speed overloading hard-tooth surface. The materials are 20CrNi2MoA or 20CrMnMo, HRC 60/62.

3) The output shaft connect with the Screw shaft in splined sleeve.

4) The imported bearings NSK bearings are used. Integrated thrust bearing assembly is Name Luoyang.

5) The bearing and geared are forced to adopted the Hai Brand 6402 oil-lubrication system.