The main technical parameters of Double Molding Tool Extrusion Machine:

Model of film extruders	SJ45×400 double mould	SJ55×500 double mould
Material suitable	HDPE,LDPE,LIDPE	HDPE,LDPE,LIDPE
Film  width(mm)	300	400
Film thickness(mm)	0.01-0.15	0.01-0.20
Screw diameter(mm)	￠45	￠55
Screw L/D ratio	1:30	1:30
Screw &Barrel material()	38CrMOALA	38CrMOALA
Die-head diameter(mm)	HDPE￠40,LDPE￠60	HDPE￠45,LDPE￠80
Thermo control zone(zone)	6	6
Thermo control of barrel(C)	3	3
Thermo control of die(C)	3	3
Heating power(KW)	10	13
Barrel cooling fan(KW)	40	180
Main. motor power(KW)	11	15
Air-ring diameter(mm)	HDPE￠90,LDPE￠180	HDPE￠100,LDPE￠220
Max output(KG/h)	30-45	35-55
Blower power(KW)	370 / 2	550 / 2
Length of take-up roller(mm)	400	500
Take-up motor power(KW)	1.5	1.5
Take-up  speed(M/min)	10-120	10-100
Rewinding roller length(mm)	400	500
Max .dia .of winded roll(mm)	700	700
Rewinding motor power(Kgg.cm)	30	30

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