Main technical Parameters:
Model  SJ-50FM600 SJ-55FM800  SJ-60FM1000
Screw
diameter(mm)  50 55 60
Screw L/D Ratio   L/D28:1 L/D28:1 L/D28:1
Screw Rotary Speed 10-120r/min 10-120r/min 10-120r/min
 Master Power 18.5Kw 22Kw 30Kw
Max.extrusion
output(kg/hr)    30-60 40-80 50-100
Film Max folding Dia.  600mm 800mm 1000mm
thickness of blowing
film(mm)   0.008-0.10    0.008-0.10    0.008-0.10   
Sub-masterMachine
Lift Scope 800mm 1000mm 1200mm 
Total Power(kw) 28 36   42 
weight of
machinery(kg) 2600 3000 3500
dimension(LXWXH)
of Machinery(mm)     4600X2600X4000    4800X2800X4300     5000X3000X4800


Our Machine Approved by ISO9001,2000.
Use:
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.