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Extruders for rubber process

Extruders for rubber process
Company BOCO produces rubber extruders that are designed according to customer‘s requirements. They are equipped with pin sections that are technologically designed in accordance with the type of rubber being manufactured. Pins interfere in the mixture being processed through the barrel down to the screw core. The number of active pins that come into contact with the mixture is chosen according to rubber quality. Other rubber extruders can have plain barrels without pins.
We design special screws with the help of our design and development program VIRTUAL EXTRUSION LABORATORYTM .
Screws can be equipped with barrier threads, mixing zones or tips etc. They turned out to be good together with our screws for thermoplastic materials.

Use:

  • Extruders BOCOMATIC EBG are ideally designed for extrusion of rubber profiles and mixtures.

Advantages:

  • Minimal spacial dimensions
  • Universal use
  • High performance
  • Long life
  • High precision of workmanship

Surface treatment of the machine:

  • Working screw and barrel – cylinder areas considering the character of thermoplastic materials being manufactured can be: nitrided,  armored ,  hardened, hardchrom plated
  • Armored and hardened treatment ensures smaller wear and maximal possible servicelife.

Type range:

  • Our specialists will discuss detailed parametres of realized extruder with you at the pre-implementation meeting.

Model

EBG 40 

EBG 45 

EB 50

EB 60 

EB 70

EB 90

EB 100

EB 120

EB 160

EB 200 

EB250

Screw Ø (mm) 

40

45

50

60

70

90

100

120

160

200

250

L/D

 20÷36

20÷36

20÷36

20÷36

20÷36

20÷36

20÷36

20÷36

20÷36

20÷36

20÷36

Motor power (kW)

 15

15

15

30

30

75

160

300

410

500

Performance

( kg/hour)