It is used for blowing the various plastic film of low density polyethylene(LDPE) and high density polyethylene(HDPE) color striped plastic film, etc, Which are widely used for packing food, fruit, garments, textile, daily necessities and other civil and industrial products.
Performance and Characteristics:
1.It use one screw stem to extrude,and two head die to putout the film,adopts two take-up,and two winders,so it can do high output and use little power.
2.The screw stem and cylinder are made of 38CRMOALA high quality alloy steel after fine finishing and nitrided treatment,which has high hardness,strong resistance to corrosion,durable service.
3.The die head is plated with hard chrome,of screw mandrel type structure with even and smooth discharging,the blown plastic film has fine finishing;The blower is of labyrinth structure with even air output.
4.The coiling unit adopts pressure rewinding or center rewinding,which is driven by torque motor,with even and easy roll changing.
Main technical variables:
Model type | TL60-FM700 | TL70-FM900 |
Diameter of screw | 60mm | 70mm |
Screw ratio (L/D) | 28:1 | 28:1 |
Thickness of film | 0.008-0.1mm | 0.008-0.1mm |
Folding width of film | 200-600mm 18.5kw | 200-800mm |
Main motor power | 18.5-22kw | 22-30kw |
Heating power | 23kw | 25kw |
Speed of screw | 10-150r/min | 10-150r/min |
Range of die head | Φ50mm×2 orΦ80mm×2 | Φ100mm×2 orΦ150mm×2 |
Max. output | 60kg/h | 80kd/h |
Machine weight | 3800kg | 4500kg |
Overall dimension(mm) | 4000×3500×4200 | 4500×4500×4500 |
