450kg/h High Torque Co-rotating Twin Screw Extruder Long Operating Life
Core Features
Patented Symmetrical Dual-drive Gearbox
Equipped with self-developed symmetrical load-sharing transmission system for balanced force on twin screws. Fitted with imported SKF heavy-duty bearings and precision carburized gears, achieving 72,000 working hours service life. Built-in torque overload protection prevents screw and gearbox damage from sudden material blockage, ensuring 24-hour stable operation.
Ultra-high Torque & High-efficiency Extrusion
40 N*m/cm³ specific torque is 3 times higher than ordinary extruders. Supports low-speed high-torque plasticization and high-speed high-yield production, with no overload shutdown during high-filler feeding. 600kW frequency conversion direct drive reduces power consumption by 15%-25% compared to traditional single-drive models.
Wear-resistant Modular Barrel & Screw
High-strength alloy screw shaft matches heavy-torsion working conditions. Imported wear-resistant alloy screw elements and integral hard alloy barrel adapt to glass fiber reinforced, high-powder filled and corrosive materials. Modular design supports quick formula switching and easy cleaning, significantly reducing material waste during model changes.
Intelligent Integrated Control System
Industrial PLC touch screen enables full-line centralized control of feeding, temperature, vacuum and pelletizing. Supports formula one-click storage, real-time data monitoring, multi-safety alarm and remote fault diagnosis, meeting intelligent workshop production demands.
Key Advantages & Applications
This machine employs low-shear low-temperature mixing technology to prevent thermal decomposition of heat-sensitive materials, ensuring uniform dispersion and stable pellet quality.
Covers wide application scenarios including high-filled masterbatch, color masterbatch, glass fiber reinforced engineering plastics, PLA/PBAT biodegradable compounding, flame-retardant functional plastics and modified recycled plastics. With premium quality and competitive after-sales cost, it serves as a cost-effective alternative to European imported extrusion equipment for global plastic processing enterprises.