Specifications

GY-HDPE film extruder
adopts LDPE or HDPE
driven by torque motor
38 CrMoAl high quality alloy steel
hard chrome

GY-efficient LDPE blown film machine

1. Usage

      The film blowing machine is suitable for blowing the plastic film as high density Polyethylene (HDPE), low density Polyethylene (LDPE) and linear low density Polyethylene (LLDPE), which is widely used for packing foodstuff, garment, textile, daily-use articles and industrial products etc. It can produce pearl film and degradation film via making up a prescription. This kind of machine is the widest use in the market at present and its the preferred machine for building a film-blowing factory.

 2. Characteristic

1) The screw and cylinder are made of 38 CrMoAl high quality alloy steel after fine finishing and nitrided treatment, which has high hardness, strong resistance to corrosion,durable service.

2) 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;

3) The blower is of labyrinth structure with even air output.

4) The coiling unit adopts pressure firction rewinding or center rewinding, which is driven by torque motor,with even and smooth rewinding and easy roll changing.

3.Technical Parameter

Type	40	45	50	55	60	70	75-80	85	90	110	110-2
Diameter of screw(mm)	Φ40	Φ45	Φ50	Φ55	Φ60	Φ70	Φ80	Φ85	Φ90	Φ110	Φ110
Screw ratio(L/D)	30:1
Specification of Die Head	Φ30-80	Φ40-100	Φ60-130	Φ70-160	Φ90-200	Φ110 -250	Φ200-300 350	Φ200-350	Φ400-500	Φ400-600	Φ400-900
Thickness of Products(mm)	0.004-0.08/0.025-0.15
Folding width of Products(mm)	50-400	100-600	100-800	100-1100	100-1200	200-1500	200-1600	200-1800	200-2000	200-2500	200-4000
Main Power(kw)	5.5	11	15	18.5	18.5-22	22	30-37	37-45	37-45	55-75	75×2
Max.Output(kg/h)	20	30	35	50	60	80	70-100	100-130	180	280	450
Weight(T)	≈1	≈1.6	≈1.8	≈2.0	≈2.2	≈4	≈4.5	≈5	≈6	≈6.5	≈8
Overall Dimensions(L×W×H)(m)	3×1.4×3.3	4×2×3.6	4.2×2.1×3.8	5×2.3×4	5.5×2.5×5	5.5×2.7×5.5	5.5×2.8×6	6×2.8×7	8×3×8	8×3.5×9	10×4×12

GY-efficient LDPE blown film machine

GY-efficient LDPE blown film machine