PVC twin-screw extruding machine

    Series Co-rotating Twin-screw Extruder
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

The screw and barrel of this extruder are composed of multi-sections. The raw materials can gain the best compounding effect after under-taking high speed, high torque compounding in the barrels. The feeding system can input the glass fiber, additives and soon materials. This pelletizing extruder is most suitable for the production of engineering plastic, plastic with fiber 

SJSZ series conical twin-screw plastic extruder

Functions and Construction:

    SJSZ cone double-screw-stem plastics series extruders have advantages,such as forced extruding,high quality,wide suitable range,long working life ,small cutting rate speed,not-easy decomposition of material,good plasticized characteristics of calendaring,straight shaping of powder material and others.It is equipped with AC governor,auto-control temperature,vacuum exhhaust and other devices.The line is suitable for production of pipe ,plate and special-shaped materials.

Main Technical Standards:

Conical (Parallel) Twin Screw & Barrel

Stainless Steel Conical Twin extruder Screw Barrel

extruder twin screw/Professional Parallel twinscrew/Parallel twin screw barrel for pvc extrusion line

alloy Cobalt base screw barrel for plastic Single screw/twinscrew barrel

alloy Cobalt base screw barrel for plastic Single screw/twinscrew barrel

1.Material: 38CrMoAl A Nitriding treatment, Surface hardness: HV≥900 Nitriding depth: 0.5-0.8mm 
2.Base material: 38CrMoAI A, Special alloy is welded on the flight of screw , prolong life of screw. 
3.Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance.

Conical (Parallel) Twin Screw & Barrel

Stainless Steel Conical Twin extruder Screw Barrel

extruder twin screw/Professional Parallel twinscrew/Parallel twin screw barrel for pvc extrusion line

alloy Cobalt base screw barrel for plastic Single screw/twinscrew barrel

alloy Cobalt base screw barrel for plastic Single screw/twinscrew barrel

density master batch, colored plastic and etc.