Five-layer Co-extrusion Rotaiting Haul-off Water-cool Blown Film Lines-Zhejiang Derz Machinery Co., Ltd.

Five-layer Co-extrusion Rotaiting Haul-off Water-cool Blown Film Lines

Date：2023/4/10

DZPP-5L 800/1000/1200
Five-layer Co-extrusion(Rotating Haul-off) Water-cool Blown Film Lines

Characteristics ：

SJ Series Water-cool Multilayer Coextruded Blown Film Lines are made by us on the basis of introducing the advanced technology from other countries. They Produce film by downward blowing method and have high performance of rotary haul-off. They are automatical blown film lines. The film is cooled by overflowing water. The product has high transparency, which is up to the world advanced level. In order to meet the demand of our users, we supply the reserved units as following: web guiding system, corona treater, ionotron and automatic precision temperature controller and so on.Among them, multilayer blown film lines can process PP, PE,PA, LLDPE, MLLDPE, HV and so on materials. The produced film has many good performances such as impermeable, heat sealable, low temperature resistance and wonderful strength. The film is ideal packing material for superior goods.

MAIN TECHNICAL PARAMETERS:

Specification / Model	DZPP-5L-800	DZPP-5L-1000	DZPP-5L -1200
Suitable Material	LDPE -PET –PP- MLDPE- PA	LDPE -PET -PP –MLDPE- PA	LDPE- PET- PP- MLDPE -PA
Film Width(mm)	400-700	600-900	700-1100
Film Thickness(mm)	0.03-0.12	0.03-0.12	0.03-0.12
Max. Extrusion Output(kg/hr)	120kg/hr	180kg/hr	300kg/hr
EXTRUDER
Screw Diameter(mm)	φ50/45/55/45/50	φ55/50/60/50/55	φ60/55/60/55/60
Screw L/D Ratio	28:1	28:1	28:1
Screw Material	SACM-645/38 CRMOALA	SACM-645/38 CRMOALA	SACM-645/38 CRMOALA
Cylinder Material	SACM-645/38 CRMOALA	SACM-645/38 CRMOALA	SACM-645/38 CRMOALA
Cylinder Cooling	180w×2-5	180w×2-5	180w×2-5
Driving Motor(kw)	11kw/7.5kw/11kw/7.5kw/11kw	15kw/11kw/15kw/11kw/15kw	18.5kw/15kw/18.5kw/15kw/18.5kw
Temperature Control	3	3	3-4
Average Power-consume(kw)	45	65	80
DIE HEAD
Die Size(mm)	φ250	φ300	φ400
Temperature Control	3	3	4
Air Ring	φ700	φ900	φ900
Air Blower(kw)	1.1	1.5	2.2
TAKE-UP UNIT
Roller width	φ160*800mm	φ200*1000mm	φ200*1200mm
Effective width	700mm	900mm	1100mm
Down traction rotary	360°	360°	360°
traction speed	10-100	10-100	10-100
traction motor (kw)	1.5	1.5	2.2
WINDING UNIT
Winding Motor(kw)	10N.m	16N.m	25N.m
winding speed (m/min)	10-80m	10-80m	10-80m
Outline dimension(L×W×H)	6.5×5.5×6.5m	6.5×5.8×7.5m	6.5×6.4×7.5m

Note: All these technical parameters can be varied with customers’ request.

The above specifications, dimensions & design characteristics are subject to change without notice.

OPTIONAL EQUIPMENT：

1) AUTO LOADER 　　

2) CORONA

3) AIR COMPRESSOR　　

4) MECHANICS SCREEN CHANGER

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