Sg High Performance Vertical Conjoined Conical Twin Screw Gearbox for Plastic Extrusion (SZ55)

Sg High Performance Vertical Conjoined Conical Twin Screw Gearbox for Plastic Extrusion (SZ55). High Precision Gears: Gear accuracy is 6, hardness reaches HRC 58-62 degrees for low noise operation. Durable Material Construction: Gears made of 20CrMnTi with carburizing and quenching; case uses HT250 material. Leak-Proof Design: Double oil seals on high and low speed shafts using fluorine rubber for heat resistance. Customizable Screw Barrel Connection: Connection can be customized to solve screw barrel connection problems. Flexible Bearing Options: Adopts domestic top-quality brands or imported brands like NSK based on customer needs. ISO 9001 Certified Quality: 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. Global Market Presence: Products sold to East Asia, Southeast Asia, South Asia, West Asia, Eastern Europe, Africa, and South America.