It is used for blowing LDPE,HDPE,LLDPE which has been widely used in flexo package and bag making

Usage: Its extruder, cylinder and screw rods are made of quality alloy steel that have been nitrized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance. The specially-designed screw is of sound quality in plasticizing, which helps increase the production capacity. It is applied to blowing the plastic films like low density polytene (LDPE), high density polytene(HDPE) and linear low density polytene (LLDPE). It is widely applied to producing the packing bags for foodstuff, clothing, rubbish bag and vest ones.

 

Main parameters:

Model	SJ-50	SJ-55	SJ-60	SJ-65
Screw diameter	50mm	55mm	60mm	65mm
Screw ratio	L/D28:1	L/D28:1	L/D28:1	L/D28:1
Screw speed	10-100r/min	10-100r/min	10-100r/min	10-100r/min
Main output	25-35kg/h	35-50kg/h	55-65kg/h	55-70kg/h
Main motor power	7.5-11kw	11-15kw	15-18.5kw	18.5-22kw
Die head specification	60-120mm	100-150mm	100-170mm	120-220mm
Die head rotational mode	Continuous rotation	Continuous rotation	Continuous rotation	Continuous rotation
Film single-layer thickness	0.01-0.10mm	0.01-0.10mm	0.01-0.10mm	0.02-0.10mm
Film max. folding width	600mm	800mm	1000mm	1200mm
Total powder	22kw	26kw	30kw	42kw
Machine weight	2000kg	2300kg	3000kg	3800kg
Overall dimensions	4500*1800*3500mm	5500*2000*3800mm	6000*2200*4200mm	6000*2400*4300mm

Optional:

.Die-head fixed or rotary

.Digital corona

.Embossed Roller with rubber roller

.Single or double rewinding station

.Take up frame fixed or lift up.

PE film blowing machine