In the plastic recycling industry, PET recycling is becoming the most promising and most popular recycling program.
PET belongs to engineering plastics and has excellent performance. The field of application is very extensive. Nanjing Gorray has introduced foreign advanced technology, adopting twin screw extruded to process PET directly, equipping with multi-channel vacuum exhaust, without precrystallization drying
and can save more than 40%. At the same time, the cost can be greatly reduced due to the configuration of the non - stop switch. Because of the use of twin screw extruder, it can add calcium carbonate, PE and other materials for blending and modification, so as to achieve the real one-step method.
This production line does not need any adjustment, can directly carry on a variety of material modification granulation. Performance advantages: 1. Ensure viscosity drop: 0.03-0.05 (viscosity is not less than 0.7); 2. High torque special double screw extrusion; 3. Multi-channel vacuum exhaust; 4. Large filter area without stop column type switch.