Sg High Performance Vertical Conjoined Conical Twin Screw Gearbox for Plastic Extrusion (SZ80)

Sg High Performance Vertical Conjoined Conical Twin Screw Gearbox for Plastic Extrusion (SZ80). High Precision Gears: Gear accuracy is 6 with hardness reaching 58-62 HRC for low noise operation. Durable Material Construction: Gears made of 20CrMnTi with carburizing and quenching; case uses HT250 material. Customizable Screw Barrel Connection: Connection can be customized to solve screw barrel connection problems. Anti-Leakage Oil Seals: Double oil seals on high and low speed shafts using fluorine rubber. ISO 9001 Certified Quality: Company holds ISO 9001:2015 certification and utility model patents. Flexible Bearing Options: Adopts domestic top-quality brands or imported brands like NSK based on customer needs. 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 America, Africa, and Europe.