Plastic HDPE Single Screw Double-Head Blown Film Machinery Extruder Blowing Machine

Product Description

Product Description Single-screw Double Die Film Blowing Machine Set is used for blowing various plastic film of low density polye- thylene (LDPE), high density polyene(HDPE)and linear low density polyethylene (LLDPE)etc., Which is widely used for packing food stuff, garment, textile, daily-use articles and industrial products etc. FEATURE: 1. The machine adopts single screw to extrude the material, two die heads to blow the film 2. The screw stem and cylinder are made of 38CRMOALA high quality alloy steel after fine finshing 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 finshing; The blower is of labyrinth stucture with even air output. 4. The coiling unit adopts pressure friction rewinding or center rewinding, which is driven by torque motor, with even and smooth rewinding ande asy roll changing.

Model	MD-H2-55	MD-H2-65
Suitable Material	HDPE/LDPE/LLDPE	HDPE/LDPE/LLDPE
Max Film Width(mm)	500*2	600*2
Film Thickness(mm)	HD:0.008-0.08	HD:0.008-0.08
Max Extrusion Output HD	50kg/hr	70kg/hr
Extrusion Unit
Gear Box	173	200
Screw Diameter(mm)	φ55	φ65
Screw's Material	38 CRMOALA	38 CRMOALA
Barrel's Material	38 CRMOALA	38 CRMOALA
Barrel's Cooling Fan	250W*2	370W*2
Thermo Control (zone)	3	4
Driving Motor (kw)	22	30
Extrusion Die
Die Size (mm)	HD:φ50/60*2	HD:φ50/60*2
Screen changer	Standard manual	Standard manual
Thermo Control(zone)	2*2	2*2
Air Ring	φ620*2	φ620*2
Cooling Blower(kw)	1.5	2.2
Center steady stick	2 PCS	2 PCS
Take-up Unit
Roller Width(mm)	φ138*550	φ138*650
Embossing roller width	450mm	550mm
Take-UP Motor (kw)	0.75*2	1.1*2
Take-UP Speed(M/min)	10-60	10-60
Height adjustable type	700mm	700mm
Winding Unit
Type of Winder	Surface friction single winder	Surface friction single winder
Roller Width (mm)	600	700
Winding Motor(KW)	6	6
Winding Speed(M/min)	10-60	10-60
Voltage	380V/50HZ/3PHASE	380V/50HZ/3PHASE
Cover Dimensins	5*3.2*4.3m	5.5*3.4*4.3m

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