TWO-LAYER ROTARY DIE HEAD CO-EXTRUSION FILM BLOWN MACHINE

RUIAN RUIPAI MACHINERY CO.,LTD

TWO-LAYER ROTARY DIE HEAD CO-EXTRUSION FILM BLOWN MACHINE

Uses and Features

Two-layer co-extrusion film blowing composite machine unit with rotary machine head is used to blow plastic composite films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE). The composite films can be widely applied to packaging for liquid, printing base materials, exported products and industrial products.   

Features：

1. Two-layer co-extrusion composition films can prolong the preservation period of liquid packages.

2. The cylinder and screw rods of extruder are all made from high-quality alloy steel through precision machining and nitriding, so as to ensure optimal hardness and durability. 3. The auxiliary extruder is provided with a platform worktable to be operated more conveniently, and is equipped with a bubble fixing ring.

4. The winding device adopts double winding and double cutting, is equipped with torque motor as the power, and can keep suitable tension, orderly winding and convenient roll replacement.

 

Main Technical Variables ：
Model	SJ-45×2/FM1000	SJ-50×2/FM1200	SJ-55×2/FM1500	SJ-65×2/FM2000	SJ-80×2/FM2500	SJ-90×2/FM3000
Screw diameter (mm)	Φ45mm	Φ50mm	Φ55mm	Φ65mm	Φ80mm	Φ90mm
Screw L/D Ratio	L/D30:1	L/D30:1	L/D30:1	L/D30:1	L/D30:1	L/D30:1
Screw rotation	12-120r/min	12-120r/min	12-120r/min	12-120r/min	12-120r/min	12-120r/min
Power of extruder	11kw×2	15kw×2	18.5kw×2	30kw×2	45kw×2	55kw×2
Max. Output	75kg/h	100kg/h	120kg/h	160kg/h	200kg/h	230kg/h
Die head	Φ200-250mm	Φ250-300mm	Φ300-350mm	Φ500mm	Φ600mm	Φ700mm
Mode of die Head	360°Continuous rotation	360°Continuous rotation	360°Continuous rotation	360°Continuous rotation	360°Continuous rotation	360°Continuous rotation
Film thickness	0.02-0.10mm	0.02-0.10mm	0.02-0.10mm	0.03-0.10mm	0.03-0.10mm	0.03-0.10mm
Max Film Folding width	1000mm	1200mm	1500mm	2000mm	2500mm	3000mm
Electric capacity	42kw	53kw	65kw	110kw	140kw	170kw
Machine of weight	3500kg	4500kg	5200kg	7600kg	9900kg	12600kg
Overall Dimension（L×W×H）	4200×2200×4600mm	4600×2400×5000mm	5200×2700×6000mm	8000×3500×8000mm	9000×4200×9600mm	10000×5000×11000mm
Design and specifications are subject to change without notice.