PVC Pelletizing extrusion,Plastic Extruder Machine
Product advantages: small size, easy to clean, host, sink, tractor, winder to achieve multi-function in the production line, you can also choose one of the functions or several functions, according to customer needs process flexibility
(1) Screw diameter: 40mm Material used Note: Alloy steel and stainless steel screw barrel are optional according to customers
(2) Length to diameter ratio: L/D=40:1 aspect ratio can be arbitrarily matched according to customer needs
(3) Screw speed range: 15~80rpm (other speeds are free to customize)
(4) The twin-screw main engine adopts AC 37KW motor with frequency converter speed regulation
(5) Reducer: Gears and shaft parts are made of alloy steel. The gears (shafts) are processed by carburizing, quenching and grinding. The gear precision is GB10095-88, grade 6, and the hardness of the tooth surface is HRC56-62.
(6) Twin-screw cylinder 38CrMoAlA nitrided steel material is nitrided as a whole, nitrided layer is 0.4~0.5mm, the cylinder is made of special air-cooling device barrel, stainless steel electric resistance heater is used for heating, cylinder temperature control instrument, Digital intelligence is high precision and temperature measurement control is accurate.
(7) The screw is made of 38CrMoAlA nitrided steel, and the nitride layer is 0.4~0.5mm to ensure sufficient thrust of the material.