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NAME:(Double-Layer Co-Extruding) Rotary Die Head Film Blowing Machine (SJ-45*2)
| Main Technical Parameter | |
| Model type SJ-45*2 | SJ-45*2 |
| Diameter of Screw Stem | 45*2mm |
| Major Diameter Ratio of Screw Stem | 28:1 (L/D) |
| Rational Speed of Screw Stem | 10-120rpm |
| Specification of Die Head | 100mm |
| Thickness of Products | 0.02-0.20mm |
| Folding Width of Products | 200-800mm |
| Main Motor Power | 7.5*2kw |
| Heating Power | 18kw |
| Output | 40-60kg/h |
| Machine weight | 2.5T |
| Overall Dimensions (L*W*H) | 6500*2500*5200mm |
Uses: It is used for blowing the various plastic film c, Which are widely used for packing food, fruit, garments, textile, dailly necessities and other civil and industral products. Characteristics: 1.The cylinders and the screw stems of model SJ-45*2 extruder are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment.
2.Requirements of different materials, and has is fitted with a plug-in plate mechanism for making vest bag, The coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy.
(Double-Layer Co-Extruding) Rotary Die Head Film Blowing Machine (SJ-45*2)