SJSZ-65/132 Plastic twin screw barrel extruder making machine

SJSZ65 series conical twin-screw extruder is mainly used for extruding soft and hard PVC, polyethylene and other thermoplastics. It cooperates with corresponding auxiliary machines (including molding heads) to process various plastic products, such as Film, tube, plate, wire, tape, cable insulation layer and hollow products, etc., can also be used for granulation.

Structure and function of SJSZ65 Plastic twin screw barrel extruder making machine:

SJSZ65 series conical twin-screw extruder is equipped with a discharge device to improve product quality.

SJSZ65 series conical twin-screw extruder screw is conical, so that the melt can be extruded at lower temperature. 38CrMoA1A, nitrided, surface hardness: HV>=900, nitrided layer depth: 0.5-0.8mm, double-alloy welding is used on the screw surface to improve the service life of the screw. The easy-to-wear part of the material port is made of imported alloy steel. After special treatment, it can effectively improve the usability of the barrel and improve the service life.

Plastic twin screw barrel extruder

The screw core of plastic extruder machine is equipped with an automatic circulation cooling adjustment system, which improves the efficiency and is reliable in use.

The SJSZ65 series conical twin-screw extruder is equipped with a resistance heater on the barrel, and the heat transfer is fast and uniform.

SJSZ65 series conical twin-screw extruder adopts variable frequency stepless speed regulation, stable speed and convenient speed regulation.

SJSZ65 series conical twin-screw extruder adopts Japanese OMRON temperature control table, and the temperature control precision is high.

SJSZ65 series conical twin-screw extruder is equipped with an overcurrent holding device, which is reliable in protection.

Technical datas for Plastic twin screw barrel extruder making machine:

Model SJSZ51 SJSZ65 SJSZ80 SJSZ92 SJSZ105
Screw DIA(mm) 51/105 65/132 80/156 92/188 105/216
Qty of screw 2 2 2 2 2
Screw direction Opposite and outer
Screw speed(rpm) 1-37 1-34.7 1-36.9 1-33 1-32
Screw length(mm) 1065 1440 1800 2500 3330
Structure Conical mesh
Main motor power(kw) 22 37 55 90 185
Total power(kw) 38 58 90 140 255
Output(max: kg/h) 135 250 450 800 1400
Qty of barrel heating zone 4 4 5 5 6
Feeder Screw dosing
Center height of machine(mm) 1000 1000 1000 1100 1300
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