with larger diameter for screw ,guarantee the main performance of sheet with good plasticizing.

   For die head ,adopt advanced electric or hydraulics exchanging device for filtering net, soothe operation seems to be simplified

  this series extruder is composed of 6parts,extruder part ,filter part, die-head part, three rollers part, and traction part, rewinding part.

1?extruder part :1set

hopper :1 set

screw die: 110mm

L/D:32:1

Speed :130KG/hr

screw &barrel material: 38CRMOALA after nitrogen treatment with optimum hardness, strong corrosion resistance and long use life.

screw rotate speed:0-70r.P/min

speed adjustment : frequency inverter

drive motor power: 45.oKW

heating : stainless steel  heater

heating power:15.0kw

2?Filter part:1set

worm-gear case:1PC

Filter size:300mm*40mm

net dia: 3-3.5mm

heating power: 7.2kw

net changer: hydraulic net changing

3.Die head part: 1 set

sheet structure: 1layer

Die head width:730mm

finished sheet width:670mm

sheet thickness :0.3-1.2-2mm

heating method :stainless steel  heater

4.three roller part:1set

Roller dia: 345mm

Roller length:770MM

roller no:3pcs

rollers reach to "mirror surface” standard

roller linear speed 0-14m/min

drive motor:4.0KW

roller part movement: by motor.1.1kw

roller layout way: by level type, each roller arranged side by side

device for controlling temperature of three roller

chilling :it's gyroidal way(not linear way)to cool each rollers as inside roller has many channel

5.Traction part  1set

traction roller dia: 160mm

traction roller length:750mm

traction motor power:2.2kw

speed adjustment : Frequency inverter

2 set of device for receiving leftover

6.Winding part 1set

winding rubber roller:1 PC

flat roller: 1 PC

finished roll max.Dia.760ml

Machine size: 11m x 2m x 1.8m