90mm 16D Cold Feed Rubber Extruder

1

Unit type

BNE90-01-00

2

Application

Rubber extrusion mixing and plasticization, and extrude certain size of products in accordance with the machine head

3

External dimensions

2700(L) ×1600(W) ×1500(H)MM

4

Extrusion system

5

The feeding way

Side rolls transmission power through the screw, active feeding, with broken material alarm

6

Feeding structure

Side pressure roller gear and the screw the gear meshing transmission with automatic lubricating device.

7

Screw material

38GrMoAcA

8

Screw hardness

HRC65-68

9

hardness of steel sleeve

HRC65-70

10

Nitriding depth

0.4—0.7mm

11

Screw structure

Transfer screw

12

Pressure control

With the pressure sensor, pressure protection value 0-35MPA adjustable,also with a temperature sensor

13

Extruder Fixation

one extruder push straight after rotating

14

L/D

16:1

15

Screw diameter

90mm

16

Screw Speed

1-55r/min

17

Max output

280kg/h

18

Temperature control system

19

The heating section number/power

3kw×4

20

Cooling section

1 section (side rolls)

21

Vacuum pump power

1.5KW

22

Temperature control

Automatic control heating, cooling by electromagnetic valve

23

Circulating pump brand

Aulank

24

Cooling water pressure

0.15-2KG/C㎡

25

The temperature control accuracy

±1℃

26

Drive system

27

Connection between the screw and the gear box

spline connection

28

Drive of the motor and the reducer

Belt driven

29

Hardened reducer model

Z4-210-11

30

Motor power

55KW

31

The total power

75KW

32

The performance of the extruder

temperature control precision±1℃， extruder at the same speed of extrusion pressure fluctuation in <=0.1MPa.

33

speed regulation

Frequency conversion