Parallel Twin Screw and Barrel
Parallel Twin Screw and Barrel
  • Specification

Parallel twin screw and barrel


Specification:

Diameter: from 60mm to 250mm

L/D ratio:16-40

Our normal model has: SJP75/26, SJP75/28, SJP75/32, SJP90/32, SJP93/22, SJP115/23, SJP115/28, SJP130/28….


Also we make weber extruder screw and barrel, such as DS6.5, DS7.22, DS8.5, DS8.8, DS10.22, DS10p, DS12.22, DS15.22……


Battenfeld BEX 2-65-22V, BEX 2-90-22V, BEX 2-90-25V, BEX 2-107-22V, BEX 2-107-25V, BEX 2-130-22V and etc.


The compression ratio of screws can be designed according to different raw material and products.


To get good plasticizing effect, we have different design of screw barrel to meet customer’s demand, such as gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, double- head type, three-head type, multi head type and etc.


Application:


PVC foam board extrusion, PVC sheet, PVC siding, PVC stone siding extrusion, PVC pelletizer, PVC granulator, PVC pipe, PVC profile extrusion and etc.



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