High Efficiency Zlyj225 Single Screw Gearbox for Plastic Extrusion

High Efficiency Zlyj225 Single Screw Gearbox for Plastic Extrusion. High Precision Gears: Gear accuracy is 6 with hardness HRC 58-62 for low noise operation. Durable Material Design: Gears made of 20CrMnTi with carburizing and quenching treatment. Robust Gearbox Case: HT250 material with thick design ensures stationarity and heat dissipation. Leak-Proof Sealing: Double oil seals on shafts and fluorine rubber seals prevent oil leaking. Customizable Connections: Screw barrel connections can be customized to meet specific requirements. Premium Bearing Options: Top-quality domestic bearings or imported brands like NSK available. 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.