Three-layer Co-extruding film blowing machine unit for poly olefin of heat shrink film (POF)

This unit,a three-layer co-extruding film blowing machine unit for polyolefin of heat hrink film(POF), is independently developed at the basis of foreign technology. It is integrated with technologies like three-layer co-extruding conical surface overlying die, infrared heating system, adjustable thermocomtroller, infrared temperature testing system, tension controller and double bench automatic gap, surface and central revolving rolling. It is applied to manufactruing heat contracted films like PP/PE/PP-structrued POF. It is characteriaed by high transparency, lower temperatrue resistance, durability in mixing and shrinking, high shrinkage. Its high shrinkage rate can be controlled through modifying the formula and changing the technoloty.The heat contracted film is widely applied to packing daily foods, beverage or drinks, medicine, healthcare products, stationary, cosmetics, handicraft articles, new spaper and books, video products electric spare parts or attachment, and toys. It is an environmental protection style packaging materials.
Main Technical Variables:

Model	GJSM-1200	GJSM-1800
Max.Folding Width of Film	1000mm	1600mm
Film thickness	0.012-0.03mm	0.012-0.03mm
Max extruding volume	110kg/h	150kg/h
Applicable materials	PP,PE	PP,PE
In-out layer Screw Dia	¢40mm	¢55mm
Middle layer Dia.of Screw	¢65mm	¢75mm
Screw L/D Ratio	30:1	30:1
Screw Speed	100r/min	100r/min
In-out layer motor Power	11Kw	15Kw
Middle layer motor Power	37Kw	45Kw
Max Rolling Dia.	500mm	500mm
Max Rolling Speed	60m/min	60m/min
Total Load Power	260Kw	300Kw
Load	40-50%	40-50%
(LxWxH)(Overall dimension LxWxH(approximate)	10000x5600x11000mm	12000x6600x14200mm
Weight(approximate)	33000kg	38000kg

Design and specifications are subject to change without notice.
Note:the user should place an order with us super-huge machine set.