Single Screw Double Die PE Film Blowing MachineUsage:
Single Screw Double Die PE Film Blowing Machine is applied to blowing low-density polyethylene (LDPE) and high-density polyethylene (HDPE) plastic film, which are used for making various vest bags and flat bags. Machine is widely used in the food industry, garment industry and textile industry for package, etc.
|Main Technical Parameters|
|Screw Ratio(L /D)||28 :1|
|Max. Extrusion Output||70kg /h|
|Max. Folding Film Width||600mm ×2|
|Single-sided Film Thickness||0.006 -0.10mm|
|Main Motor Power||22Kw|
1. Frequency inverter motor for controlling, working more stable.
2. Frequency inverter for main motor and traction motor control, stable working and power saving.
3. With pneumatic cylinder system to adjust the gap of traction roller
The cylinder and screw are made from 38CrMoA, with Nitrided Treatment and precision processing.
Hardness of heat treatment: screw HV≥740, barrel HV≥900
Depth of hardening: 0.6-0.7mm
Brittleness grade: ≤2 grade
4. With good hardness, corrosion resistance and specially-designed screw, higher output and good plasticizing quality.
5. Gear box: Surface heat quenching and tempering/auto. Oil lubricated
6. Die material: steel 45#/surface treatment of flow channel: hard chrome- plating
7.Digital display temperature controller
8. With double head, which can increase the output, and help save the energy, labour, and working space.ShippingMore details, pls contact us freely.