It can rotate in 360 degrees to enhance the strength and uniformity of plastic films.
Both the screw and the charging barrel are made of 38 CRMOALA alloy steel through nitrogen treatment and precision machining with the optimal hardness, corrosion resistance and outstanding durability.
The die head is plated with hard chrome with a structure of screw spindle type; the extruded molten materials are well distributed and the blown film is of smooth finish; the air cooling device is of maze structure with well-proportioned air volume. It adopts circulating water cooling method to reach the best transparency of the film.
The winding unit adopts pressure friction or center winding and the torque motor to adjust to ensure the flat winding and convenient changing.
Making use of bottom blowing technology, this Film blowing Machine is used to blow PP, LDPE and LLDPE plastic film,mainly applying for strain bag packing film.
Main technical parametes
|Diameter of screw||Φ40 mm||Φ45 mm||Φ50 mm||Φ60 mm|
|L/D ratio of screw||L/D 30:1|
|Die Head Specification||Φ80 mm||Φ90 mm||Φ160 mm||Φ180 mm|
|Film thickness(mm)||0.015-0.06 mm|
|Film width(folding diameter)||30-250 mm||35-400 mm||50-500 mm||50-600 mm|
|Total Power||11 kw||15 kw||18 kw||21 kw|
|Maximum capacity kg/h||10-25 kg/h||10-35 kg/h||10-48 kg/h||10-70 kg/h|
|Weight||≈1.9 T||≈2.0 T||≈2.1 T||≈2.2 T|
|Overall dimension||5×2×3.3 m||5.2×2.1×3.4 m||5.3×2.2×3.5 m||5.4×2.3×3.6 m|
1.Free installation and ajustment.(for consumers purchase more than $100000 only)
2.One year free after-sales service(No charge for changing parts) and mechanical parts lifetime warranty.
3.We will offer you the professional answers about the relating machines in 24 hours.
step1. Please let us know which product you like. the model and size, the offers will be sent to you within 24 hours.
step2. We make proforma invoice (PI) for you.
step3. Please check and confirm the PI
step4. Once we confirmed the order, please pay it soon.
step5. After payment, all goods will be sent to you in the delivery time.