1,SJ-55/30single screw plastic extruder (1 set )

1.1 screw

Screw speed :100r/min

Screw diameter :55mm

L/D ratio : 30:1

Screw material : 38CrMoALA

Process : forging ,tempering, nitriding HV≥840

Screw type : wave type adding mixture head

1.2 barrel   

 Barrel aperture:55mm

Barrel material :38CrMoALA

Barrel heating way: cast aluminium heater zone 3

Barrel heating power:7KW

Barrel cooling way: 3

Processing : forging .tempering. harding

Barrel temperature control : automatic temperature control table 

1.3 gear box

Gear material : 20GrMoTi

Barrel cooling fan power :0.25KW

Gear box material:HT200

Lubricating system :lubricating oil forced lubrication

1.4 main motor

power:30KW

control way: frequency conversion control

2,die

2.1die type :monolayer ,spiral

2.2die material :45# steel. hard chrome plating on the chanel surface and polished

2.3die diameter :300mm

2.4 die gap :1.8mm

2.5die heating way :cast aluminium heater

2.6die heating power :near 11.4KW

2.7die temperature control :automatic temperature control table

3,air ring :

3.1air ring type :dam type ,the angle can be adjusted

3.2air ring fan power :2.2KW

3.3air ring outer diameter :1000mm

4.1haul-off roll specification :1601300

4.2hauloff roll center height :5000mm

4.3hauloff speed :3-30m/min

4.4haul-off roll motivation power :0.75KW

4.5haul-off roll open and close way :pheumatic

4.6steady bubble :shield type

5,winding

5.1winding type :friction winding

5.2roll specifaction : 1300

5.3haul-off roll specification :1300

5.4haul-off open way :pheumatic

5.5winding motor type :speed regulating conversion

5.6haul-off motor type :toque adjust

5.7winding speed :3-30m/min

5.8counting device :electric meter counter

6,electric control system

7,one sliting ,one winding ,price

8,delievery time :45 days

High class automation

Automatic temperaturical table