1.High torque, adopt power spilt and symmetric transmission structure, carry capacity increase 50%,specific torque coefficient up to 14N.M/cm3 
2.Great stabilization, small radial force on weak shaft of gear box, basic no wear, output shaft 
3.High speed, max. Screw speed is 1200rmp, material can dispense better within allowable high speed, and increase the production
4.General,adopt standard components with other extruder manufacturer，reduce the maintenance cost and cycle time efficiently