280 # gearbox for PVC plastic extruder machine

Detailed Product Description

Extruder Gearbox
1. Efficency transmission, low noise, long operation time.
2. Application: PP, PVC, PE...
3. Oil cooling

ZLYJ gearbox series are transmission devices, which are specially designed for single-screw extruder with high precision, hard gear surface, accompany with thrust.  Adopting the technical specifications stipulated in JB/T9050.1-1999, all ZLYJ gearboxes are designed accordingly.

Main Features:

1.High torque transmitting capacity..

2.High thrust load absorbing capacity.

3.Close grain cast iron housing..

4.Ample capacity precision bearing.

5.Case hardened and profile ground gears & pinions.

6.Long life torque transmitting elements..

7.Integrated cooling water coil