Sg High Performance Single Screw Gearbox for Plastic Extrusion (SG350)

Sg High Performance Single Screw Gearbox for Plastic Extrusion (SG350). High Precision Gears: Gear accuracy is 6, hardness HRC 58-62, ensuring smooth transmission and low noise. Premium Bearings: Input shaft uses Japanese NSK bearings; other bearings are top domestic brands. Customizable Connection: Screw barrel connecting parts can be customized according to customer needs. Robust Housing Design: QT250 resin sand casting with thick wall design for stationarity and heat dissipation. Oil Leakage Prevention: Double oil seals on high and low speed shafts using Fluorine high-temperature resistant seals. ISO 9001 Certified: Company holds ISO 9001:2015 certification and utility model patents. High Production Capacity: Annual production capacity reaches 50,000 sets with a 50,000m production base. OEM Service Available: OEM service is available for custom designs upon receiving customer drawings.