Feature:
1. Die head is layer type spiral mandrel, continuous 360 degree rotation.
2. Screen pack changer design is reliable, safe in operation and change the filter screen easier.
3. Various functional parts may be installed to the lies, such as length counting device, vertical cutting device, cooling water row pipe,film spreading roller, scrap collecting device.
4. It is optimum designed on the trounds of preference of analogous lines in foreign and home.
5. The lines holding temperature, anti-humid, anti-breeze, antirost, insulation oxygen, oil resistive, and used for light
and heavy duty packaging, for example fresh fruits, meat feeding, salt vegetables,fresh milk, drink.
6. main motor, take-up motor and blower-motor are controlled by inverter
7. Die-head adopt spiral type structure, film structure: ABA, ABC, ABB, AAB
8. Various functional parts may be installed to the lies, such as air-shaft winder, length counting device, vertical cutting ,
edge cutting , film smooth device and melt pressure sensing
9. Pneumatic cylinder to adjust the gap between take-up rollers
10. The tower is movable in height, driven by separate motor.
11Material of screw and barrel: 38CrMoAlA; hardness of heat treatment: screw HV≥740, barrel HV≥900; depth of hardening:
0.4-0.7mm; brittleness grade: ≤2 grade
12. Gear box: Surface heat quenching and tempering/auto. Oil lubricated
13. Die material: steel 45#/surface treatment of flow channel: hard chrome- plating
14. Digital display temperature controller
15. Power: AC 380V 3phase, control system 220v special power.
Main technical specification
Model
3SJ-G1000
3SJ-G1200
3SJ-G1500
Screw diameter
55×2 60×1
60×2 65×1
65×2 70×1
L/D ratio
28:1
28:1
28:1
Screw speed
15-150r/min
15-150r/min
15-150r/min
Main motor
15Kw×2 18.5Kw×1
18.5Kw×2 22Kw×1
22Kw×2 30Kw×1
Output capacity
100kg/h
140kg/h
180kg/h
Die head size
150mm 200mm x1
200mm 250mm×1
250mm 300mm×1
Film thickness
0.01-0.10mm
0.01-0.10mm
0.01-0.10mm
Film width
1000mm
1200mm
1500mm
Total power
76Kw
88Kw
102Kw
Dimension
6.6×4.1×5m
6.8×4.3×6m
7×4.8×7.5m
weight
4T
5T
6T
Machine frame part