ZLYJ series reducer is certainly a gear transmission device which
specially created for plastic and rubber screw extruder in
high precision of hard gear with thrust bundle.The product
design is refer to the technical specification of JB/T8853-
2001 “Cylindrical equipment reducer”.
The feature is both gear and shaft parts use the high
strength alloy steel material. The processing technic is
which includes carburization, quenching and equipment grinding. The 
precision is GB10095-88, 6 Gearbox And Reducer For Rubber And Plastic Industry arcminute and the gear hardness
is HRC54~62. There is certainly a large thrust bearing in front end
of the hollow output shaft, it can sustain the axial thrust
during the working. This machine offers many advantages , such
as small volume, high loading capacity, stable transfer motion,
lower noise and high effectiveness.