LQ5L-1800 Five-layer co-extrusion film blowing machine

1. Extruder

 1.1 Screw diameter: 65; 55; 65; 55;65

 1.2 L/D ratio: 30:1

 1.3 Max screw speed:100r/min

 1.4 Screw Structure: Mixed type, with barrier

 1.5 Screw and Barrier material: 38CrMoAl, Bi-metallic

 1.6 Heater type: ceramic heater.

 1.7 Temperature Control: 5 zone; 4zone; 5 zone;4 zones;5 zones

 1.8 Barrel Heater power: 60kw

 1.9 Main motor: 37KW;30kw; 37kw; 30kw;37KW. (SIEMENS BEIDE)

 1.10 Inverter:  37KW;30kw; 37kw; 30kw;37KW. (SINEE)

1.11 Gear box size: A: 200#, B: 180#, C: 200#,D: 180#, E: 200# (SHANDONG WUKUN)

 1.11 Screen Changer: hydraulic screen changer: 5 sets

2. Die head

 2.1 Die head type: A+B+C+D+E fixed IBC type die head.

 2.2 Die head material: Alloy steel forging and heat treatment;

 2.3 Die head width: ◎400mm

 2.4 Channel and surface hard chromium plating

 2.5 Heater: Aluminum ceramics heater.

3. Cooling Device (with IBC system)

 3.1 Type: 800mm double lips air ring

 3.2 Material: cast aluminum.

 3.3 Main Air blower: 11 kw:

 3.4 Film bubble cold air exchange device; Hot air channel and cold air channel mutual independence

 3.5 Film Bubble monitor sensor: Import ultrasound Probe (3 sets), Controlling the film bubble size.

 3.6 Inlet air blower: 7.5kw

 3.7 Outlet air blower: 7.5kw

 3.8 Automatic wind, automatic air suction

4. Bubble Stabilizing frame

 4.1 Structure: Circular type

5. Collapsing Frame & Gusset board

 5.1 Material: Steel structure frame with special material

 5.2 Adjusting mode:manual

6. Haul-off Ocillation Traction System

 6.1 Traction roller: 1800mm

 6.2 Effective film width: 1600mm

 6.3 Traction Motor power: 4.5kw (adjust by inverter) three-phase asynchronous motor

 6.4 Traction speed: 70m/min

 6.5 Up traction rotating motor: 4.5kw (adjust by inverter)

 6.6 Down traction motor: 4.5kw (adjust by inverter)

 6.7 Moving of the roll is driven by pneumatic

 6.8 Traction roller material: Ethylene-Propylene-Diene Monomer

 6.9 EPC Edge correction system

7. Trimming device

 7.1 Middle Section: 3 pcs

 7.2 Edge Section device: 2 pcs

8. Manual Back to Back Double Winders:

9. Regular electrical control system (CE certificate)

10. Tower

 10.1 Structure: Disassemble, with safety operating platform and protective barrier