Epdm Rubber Extruder / Rubber Extruder Machine

Epdm Rubber Extruder / Rubber Extruder Machine

Contact Person: Tammy Yan

What's App: +8618329021230

Wechat: 18329021230

1. Forced feeding system :

Feeding way: Side Pressure Roller forced feed, and easy to clear the  remaining rubber

Feeding system: The gear and RPM stem  pressure  roller gear meshing with self-lubrication.

2. Extruder system:

Screw materials 38GrMoAcA

Hardness: 900-950HV

Cylinder liner hardness:950-1000HV

The depth of Azotization :0.4—0.7mm

Screw structure has good vacuum function

Single Head: one set with rubber filter board

Single head and extruder adopted quick clip ring lock

Center height of extruder: 1070mm±20mm

Pressure control:   with pressure sensor, pressure protection value is adjustable between 0-35MPA

According to need extruder can be rotate into a straight line to do with single extrusion, there is a set of ejector tool when pull out screw.

Diameter ratio/draw ratio: 20: 1

Screw diameter: 90mm

Screw speed: 0-55r/min

Max output: about 320kg/h

3. Temperature control system: Mould termperature control:

· Heating section number/power: 5sections 3kw×5

· Cooling section number:  one section

·vacuum pump: 1.5kw (shanghai)

·heating way of cylinder and screw:   hot water circulation, and cirlulating water observation hole

· Water circulating pump: Wilo

·Single head: one set

· Cooling water :0.15-2KG/cm2

4.Driving system:

·Voltage : AC380V50HZ

·Screw and decelerate of hard tooth machine connected by spline

·Drive motor installed under the decelerate of hard tooth machine,driving belt is high strength V type narrow band, with the belt cover protection have observation hole

·Hardened reducer ZLYJ250-20-1

·Total power 83KW

·Dimension 3200(L)×1200(W)×1620(H)MM

·Mode of speed control: Frequency control of motor speed

·Frequency Converter Delta

·Main motor power : 55KW

For more details please take reference from the following photos