SJ single screw extruder

Uses and characteristics: SJ-series single-screw plastic extruder is equipped with different molds, auxiliary machines and corresponding screws, which can process a variety of finished or semi-finished thermoplastics such as PVC, PP, PE, nylon, ABS. Such as pipe, rod, blown film, granulation, plastic coating, bottle blowing, etc.

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Description

Uses and characteristics:

SJ-series single-screw plastic extruder is equipped with different molds, auxiliary machines and corresponding screws, which can process a variety of finished or semi-finished thermoplastics such as PVC, PP, PE, nylon, ABS. Such as pipe, rod, blown film, granulation, plastic coating, bottle blowing, etc.

· Nitriding screw, barrel

Stepless speed regulation and large torque

· Automatically controlled

specification SJ-20 SJ-30 SJ-45 SJ-65 SJ-90
Screw diameter(mm) 20 30 45 65 90
Screw L / D ratio(mm) 25 25 20-30 20-35 20-35
Screw speed(rmp) 60 70 90 30-90 20-90
Extrusion amount(kg/h) 3 8 5-25 20-90 40-200
main motor power(kw) 3 4 4-11 11-45 30-75
Motor speed(rpm) 1500 1500 1500 1500 1500
heating method Aluminum heating Aluminum heating Aluminum heating Aluminum heating Aluminum heating
Heating section 3 3 3-4 4-6 5-8
heating power(kw) 4 6 7.5-10 10-20 20-40
cooling method Air-cooled Air-cooled Air-cooled Air-cooled Air-cooled
Machine dimensions(mm) 900*600*1300 900*660*1450 1356*700*1450 2170*800*1700 3100*800*1800
Machine weight(kg) 500 700 900 1500 2500
Host center height(mm) 1000 1000 1000 1000 1000
specification SJ-100 SJ-120 SJ-150
Screw diameter(mm) 100 120 150
Screw L / D ratio 20-35 20-25 20-25
Screw speed(rmp) 30-75 70 60
Extrusion amount(kg/h) 50-270 180 250
main motor power(kw) 45-110 55-90 75-110
Motor speed(rmp) 1500 1500 1500
heating method Aluminum heating Aluminum heating Aluminum heating
Heating section 7-10 6 6
heating power(kw) 24-45 40 60
cooling method Air-cooled Air-cooled Air-cooled
Machine dimensions(mm) 3600*1000*1960 4125*1500*2100 5300*1800*2300
Machine weight(kg) 3000 4500 6300
Host center height(mm) 1000 1000 1000

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