120mm 14D cold feed silicone rubber extruder supplier

1 Equipment use Extrude silica gel and stir it, and use it with the machine head for extrusion molding

2 Extrusion system

3 Feeding method The side pressure roller transmits power through the screw

4 Feeding structure The side pressure roller gear meshes with the screw gear and is equipped with an automatic lubrication device.

5 Screw material 38CrMOAL

6 Screw hardness HRC65-68

7 Hardness of steel sleeve HRC65-70

8 Nitriding depth 0.4-0.7mm

9 Screw structure is in line with silicone extrusion performance

10 Pressure control With pressure sensor, the pressure protection value is adjustable 0-50MPA

11 The extruder is fixed and stationary

12 Length to diameter ratio 14:1

13 Screw diameter 120mm

14 Screw speed 5-50r/min

15 The maximum output is about 500kg/h (without pressure)

16 Drive system

17 The screw is connected to the gearbox with an involute connection

18 Motor and gearbox drive adopts belt drive

19 Hard tooth surface reducer model Reducer (involute) ZLYJ330-20-5

20 Motor power 90KW

22 Speed control mode Frequency conversion speed control