Conical double screw extruder
for PVC Glazed Roof Tile Extrusion Line
Frequency conversion timing.
Material of the screw and barrel is 38CrMoAlA, nitrogen treatment,
screw is designed especially for rigid PVC profile.
Screw adopts frequency conversion timing, Inverter is brand of ABB.
Cast-aluminum heating coil, barrel is fan cooling.
Vacuum degassing designed
Fixed quantity feeding device, frequency conversion timing, ABB
Stainless hopper, side glass, with cover.
Concourse chip(inside is chrome plating ) is equipped on the
extruder head, pressure sensor device is also equipped with Electric control cabinet: Contactor is brand of Siemens,
temperature controller is brand of OMRON(8 pcs), inverter is brand of ABB, current meter and voltage
meter are digital display type, electrical outlet.
Conical double Screw Extruder Features Specifications:
screw and barrel material 38CrMoAlA, bi-metallic
Adopt SIEMENS BEIDE AC motor
Using ABB invertor save power
PLC used to save labor
Conical Double screw extruder Main Parameters:
|Rotational speed of screw(r/min)||1-45||1-45.5||1-38||1-36.9||1-34.7|
|Effective work length of screw(mm)||1070||1100||1440||1800||2500|
|Main power (kw)||15||22||37||55||110|
|Barrel heating power(kw)||9.6||11.5||24||36||88|
|Center height (mm)||1000||1000||1000||1100||1200|