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1. main motor and take-up motor are controlled by inverter
2. by pneumatic cylinder system to adjust the gap of take-up roller
3. material of screw and barrel: 38CrMoAlA Polished with nitrogen Treatment hardness of heat treatment: screw HV≥740, barrel HV≥900 depth of hardening:0.6-0.7mm brittleness grade: ≤2 grade
4. Gear box: hard tooth surface heat quenching and tempering/auto. Oil lubricated
5. Die material: steel 45#/surface treatment of flow channel: hard chrome- plating
6. Digital display temperature controller
Model | SJ-50/FM600 | SJ-55/FM800 | SJ-60/FM1000 |
Screw Diameter | 50mm | 55mm | 60mm |
Screw Ratio | L/D28:1 | L/D28:1 | L/D28:1 |
Screw Speed | 10-100r/min | 10-100r/min | 10-100r/min |
Power of Main Motor | 7.5kw | 11kw | 15kw |
Max. Extrusion output | 35kg/h | 50kg/h | 65kg/h |
Max. Folding Width of Film | 600mm | 800mm | 1000mm |
Single-sided Thickness of Film | 0.006-0.10mm | 0.006-0.10mm | 0.006-0.10mm |
Total Power | 18kw | 22kw | 28kw |
Weight of machine | 2000kg | 2200kg | 2800kg |
Overall Dimensions(L*W*H) | 4200X1800X3600mm | 4400X2000X4000mm | 4600X2300X4200mm |