Useage :

Double Color Film Blowing Machine is used for blowing the various film of low density polyethylene(LDPE), high density polyethylene(HDPE)and linear low density polyethylene(LLDPE)etc., Wich are widely used for packing liquid, industrial products, garments and textile, etc. And printing lamination.

 

Main specification of the production line:

    5. Production capacity: 35-50KG/H

 

 

 

 

Characteristic :

 

1. Main motor and take-up motor are controlled by inverter

2. Material of screw and barrel: 38CrMoAlA Polished with Nitride Treatment Hardness of heat treatment: screw HV≥740, barrel HV≥900 Depth of hardening: 0.6-0.7mm : 0.6-0.7mm

Brittleness grade: ≤2 grade≤2 grade

3. Gear box: Surface heat quenching and tempering/auto. Oil lubricated

4. Die material: steel 45#/surface treatment of flow channel: hard chrome- plating

5. Digital display temperature controller

 

Extrusion Unit :

1. Screw Diameter(mm): Φ55

2. Screw L/D ratio: 28: 1

3. Cycling cooling: 1/2 HP blower x 2 1/2HP *2

4. AC Driving motor: 15kw

5. Screw Speed : 10 -100 r/min

6. Heating capacity: Power about 3. 5kw, thermocouple and digital displayer

temperature controller, stainless heater

 

 

Screen changer:

1. Method of Filter changing: manual type, easy to change (φ120mm)

Extrusion Die

1. Form of die: fixed type

2. Die Diameter: Φ100mm φ170mm

3. Die gap: 2mm

4. Heating Control(zone): 1

5. Air ring: 1set

6. Air blower: 1. 1 Kw

 

Take-Up Unit

1. Roller width(mm): 900

2. Effective width(mm): 800

3. Take-up motor(kw): 1.5 kw

4. Structure style of bubble stabilizer: squirrel cage type

5. Take-up speed(M/minute): 0-60

 

 

 

Single Winding Unit:

1, Working method: Surface friction type

1. Roller width(mm): 900

2. Effective width(mm): 800

3. Winding motor: adjustment speed

4. Winding speed(M/min): Max 60

5. Equipped with 1 banana Rollers

 

 

1). HDPE/LDPE Inflation die

2). Air compressor

The price include it