SJ90/25 Plastic Extruder
1. Application of the equipment
Applicable to monochrome, two-color, double layer and three layer extrusion of wire and cable made of insulation materials such as PVC, LDPE, XLPE, LSHF, TPU.
2. Main technical parameter
1)Screw diameter 90mm
2)Screw speed 10-80r/min
3)Production scope 10-30mm
4)Extrusion capacity 200kg/h
5)Center height of the machine 1000mm
6)Pay-off drum specification PN1600-PN2500
7)Take-up drum specification PN1600-PN250
3.Technical parameters and structure of the main part
Diameter 90mm plastic extruder
I. Three-phase motor, frequency control: power 30KW.
II. 225 type Hard tooth surface reduction gearbox, screw, sleave are all made of good Quality
III. 38CrMoAL steel materials, processed by nitrogen treatment, the thickness of the Nitride
layer is 0.4 to 0.8mm, Hardness HB is more than or equal to850, screw scale length ratio diameter 25: 1, Designed specifically for processing PVC, PE cable
IV. The host was heated by cast aluminum heater, the temperature was controlled by
Homemade premium temperature table, automatic cooling by air blower, 6 section
heating. the temperature will be controlled accurate to plus or minus to2 centi-degree.
the plastic output: Max PVC 200kg per hr
