1.Characteristics
       The machine uses LDPE or HDPE as materials,after being heated,extruded,drawn and winded,the materials become cylindrical plastic film through cutting and sealing ,the cylindrical film can be made into food packaging bag,shopping bags or liner bag within woven bag,the film can be used form agriculture film,field filom and shed film after one or two side cut in the production processing, the screw and cylinder of extruder adopt 38CrMoA1A alloy steel and are done nitrogenation threatment,extruder and driving part adopts stepless speed reqgulation

2.Main Technical Parameters.

Model     SJ-FM50/600    SJ-FM55/800      SJ-FM65/1000   SJ-FM80/1500  SJ-FM100/2000

Diameter

of screw:   50                     55                       65                         80                      100

L/D ratio of screw:                                                28/1           

RPM of screw: 15-100         15-90              15-80              15-72                   12-60

Main motor(kw) : 11             15                   18.5                    22                         37  

Heating power(kw): 13           15                  20                       24                         30

Capacity(kg/h):     5-25         10-40          15-55                30-80                    40-100

Max lay-flat

width of film(mm):  550            750            1000                  1500                      2000

Thickness

of single film(mm): 0.008-0.05    0.008-0.05    0.008-0.05     0.04-0.12   0.04-0.12  

Installing Dimensions(cm):     

  350*180*350  350*180*350  400*260*360  510*310*450   740*380*600    

Weight(kgs) :        2200              2600            3500               4600                        8000