AB Series Two Layer Co-extrusion Film Blowing Machine

Customize 600-4000mm AB Two Layers Film Blowing Machine

This is two layers co-extrusion blown film machine with a twin-screw – double-layer die head design, suitable for HDPE/LDPE/LLDPE/degradable raw materials. It is mainly used for producing ordinary flexible packaging films or agricultural film. Compared with single-screw blown film machines, its advantages are high output, good film tensile strength, and the ability to produce films with different colors on both sides.

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Application field

HDPE Film

LDPE Film

PE Hot Shrink Film

Biodegradable Film

Mulch Film

Greenhouse Film

Double Film

Liner Film

Common Model and Parameters 1

Model	SJ-45-45-700	SJ-50-50-900	SJ-55-55-1100	SJ-60-60-1300
Sleeve Width	600mm	800mm	1000mm	1200mm
Thickness	6-120 Micron	6-120 Micron	6-120 Micron	6-120 Micron
Capacity	40-70Kgs/H	60-90Kgs/H	80-110Kgs/H	100-140Kgs/H
Screw	45mm *2	50mm *2	55mm *2	60mm *2
L/D	30:1 or 32:1	30:1 or 32:1	30:1 or 32:1	30:1 or 32:1
Gear Box	#133 *2	#146 *2	#146 *2	#173 *2
Main Motor	11Kw *2	15Kw *2	18.5Kw *2	22Kw *2
HD Die Head	60mm	80mm	100mm	120mm
LD Die Head	120mm	160mm	220mm	250mm
Air Ring	Dual Lip 720mm	Dual Lip 780mm	Dual Lip 830mm	Dual Lip 1000mm
Air Chiller	4.0 Kw	5.5 Kw	7.5 Kw	7.5Kw
Winder	Custom-made , can be single or double or special design
Power Supply	3Phase 4lines 220V/380V/415V/440V/480V, 50/60Hz ( Custom-made )
Total Power	55Kw	65Kw	76Kw	85Kw
Power Consume	30% -70% of the total installation Power
Install Size	Custom-made according to your workshop size

Common Model and Parameters 2

Model	SJ-65-65-1600	SJ-70-70-2100	SJ-80-80-2600	SJ-100-100-3200
Sleeve Width	1500mm	2000mm	2500mm	3000mm
Thickness	6-120 Micron	6-120 Micron	6-120 Micron	6-120 Micronn
Capacity	120-160Kgs/H	150-200Kgs/H	200-260Kgs/h	250-320Kgs/H
Screw	65mm *2	70mm *2	80mm *2	100mm *2
L/D	30:1 or 32:1	30:1 or 32:1	30:1 or 32:1	30:1 or 32:1
Gear Box	#180 *2	#200 *2	#225 *2	#250 *2
Main Motor	30Kw *2	37Kw *2	45Kw *2	75Kw *2
HD Die Head	150mm	200mm	300mm	400mm
LD Die Head	350mm	500mm	600mm	800mm
Air Ring	Dual Lip 1200mm	Dual Lip 1400mm	Dual Lip 1600mm	Dual Lip 2000mm
Air Chiller	11 Kw	15 Kw	18.5 Kw	22Kw
Winder	Custom-made , can be single or double or special design
Power Supply	3 Phase ,4 lines ,220V/380V/415V/440V/480V, 50/60Hz ( Custom-made )
Total Power	100Kw	132KW	190Kw	280Kw
Power Consume	30% -70% of the total installation Power
Install Size	Custom-made according to your workshop size

Common Specifications View

R.M. Loading

With Auto Loader ,Relax your Labor,most important is that when hopper is empty, it will alarm to rewind you to add raw materials

Screw & Barrel

Adopt 30:1 or 32:1 High Wearing resistance bimetallic Screw,service life will be longer .Different mixing areas can be designed based on different raw materials to achieve the best plasticizing effect.Feeding Zone has water cooling ring to increase capacity .

Barrel / Die head Heater

Use ceramic heating ring to ensure a constant temperature effect.

Barrel Cooling

Adopt 370/550/750W Powerfull Aluminum body Fan to cooling the barrel in short time, avoid raw material over heated

Gear Box

Adopt SG (Shuguang) brand hard tooth surface gear box with oil and water cooling,efficient and durable.

Screen Change

Manual Fast Screen Change Design.

Cheap and Save time.

Take-apart screen change or Hydraulic screen change for your option

Die Head

40Cr Die block steel ABA three layers Spiral Die head ,The elongated and thickened body ensures excellent temperature stability and high capacity.

Air Ring

Cast Aluminum Dual Lips High Speed HDPE /LDPE Air Ring for your option.

Bubble Cage

Electric Control Aluminum Roller Design bubble Cage . But for HDPE film, wooden design will be better.

V-Plate

Aluminum roller or Wooden plate design for your option according to film kinds.

Gusset board is available

Upper Traction

Normally its four rollers design, two rubber roller, one mirror roller and one dot roller. Dot roller can be canceled if no need.

Winder

Automatic single winder with automatic tension control and air shaft ,air or hydraulic unloading system. It can keep a constant tension and save labor.

Main Motor

WEG or Siemens,Permanent magnet motor, China Domestic brand is available.

Bubble Cooling Fan

Silent high-pressure fan, controlled by frequency converter. It can adjust the motor speed as needed, being highly efficient, energy-saving and quiet.