this product was optimized to meet higher extrusion speed with larger output torque and axial force. it have many features: small volume, strong bearing capacity, stable transmission, low noise, high efficiency, etc.

Box: made of high quality Cast iron,  Box structure low down the noise in the design. at the same time, aging treatment and advanced processing technology  ensure the accuracy of box

Gear: Gear is made of high strength alloy steel material such as 20CrMnMo, 20CrNi2Mo. the tooth surface hardness up to HRC56-62, the precision of level 5 (GB/T10095-2001) after carburizing ,quenching and grinding etc process. at last making some reasonable modification to ensure the effect of gear meshing.

Bearing: General choose well-known brands at domestic and foreign, such as SKF, FAG, NSK, ZWZ, HRB

Seal: General choose import brand,such as SOG,SIMIRIT, etc