Specifications 1: good hardness

2: good quality

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 technical variables

Model	SJ-50/MB600	SJ-55/MB800	SJ-60/MB1000
screw diameter	50MM	55MM	60MM
screw l/d rotio	L/D28:1	L/D28:1	L/D28:1
screw rotary speed	10-100R/MIN	10-100R/MIN	10-100R/MIN
power of main motor	11KW	15KW	18.5KW
Max.Extrusion output	35KG/H	50KG/H	65KG/H
Film max folding diameter	600mm	800mm	1000mm
single film thickness	0.01-0.10mm	0.01-0.10mm	0.01-0.10mm
sub-master machine lift scope	600mm	800mm	1000mm
total power	20kw	26kw	30kw
weight of machine	3000kg	3600kg	4200kg
overall dimension	4600*2600*4000mm	4800*2800*4300mm	5000*3000*4800mm

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