Sg High Torque Single Screw Gearbox for Plastic Extrusion (SG50)

Sg High Torque Single Screw Gearbox for Plastic Extrusion (SG50). High Precision Gears: Gear accuracy is 6, hardness HRC 58-62 using 8620H material with carburizing and grinding. Premium Bearing Selection: Input shaft uses Japanese NSK bearings; other brands selectable based on customer needs. Robust Housing Design: QT250 resin sand casting with thick wall design ensures stability and noise reduction. Leak-Proof Sealing: Fluorine high-temperature oil seals with double seals on shafts prevent oil leakage. Customizable Connections: Screw barrel connecting parts can be customized to specific requirements. ISO 9001 Certified: Company holds ISO 9001:2015 certification and utility model patents. Global Market Presence: Products exported to East Asia, Europe, Africa, and South America with 50,000 sets annual capacity. OEM Service Available: Custom designs accepted; customers can send drawings for tailored solutions.