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Four Screen Cavities Screen Changer
Four screen cavities screen changer, melt flow from the extruder splits into four streams for filtration in two pairs of screen cavities, In order to change the filtration screen, the screen cavity in the bolt can be moved out.It is also be called four-cavity screen changer.


Four screen cavities screen changer
 

Four Screen Cavities Screen Changer parameters:
Type
Output
Kg/h
Size (mm)
Screen size
Heating tube
L1
L2
L3
L4
Ф(mm)
cm2
V
KW
ZB-FSP-70
50~250
170
240
270
850
Ф70
38
230/400
3.2
ZB-FSP-100
220~480
200
280
375
1000
Ф100
78
230/400
4.8
ZB-FSP-120
320~600
240
320
435
1150
Ф120
113
230/400
6.0
ZB-FSP-150
420~900
260
320
525
1400
Ф150
176
230/400
7.2
ZB-FSP-200
500~1100
280
380
700
1750
Ф200
314
230/400
8.2

Four Screen Cavities Screen Changer Characteristics:
 
1.The hydraulic screen changers extruder have exchanger body and four independent filter blocks.
2. A filter block preheating station and exhaust structure.
3.The four-cavity screen changer offers a high level of active filtration area.
4.Minimizing the pressur and enlarges the active screen surface area up to four times to equally sized screen changers with round screen cavities.
5.This larger screen surface area increases the flow rate considerably.
6.This extrusion screen changers keep production rates at a high level, reduce energy consumption.
7.Operating costs and minimizing space requirements.
 
Four Screen Cavities Screen Changer Application:
 
1.four-cavity screen changer for granulation, pipe, sheet, plate, PVB explosion-proof membrane production line, especially has obvious effect in the PET and PP drawing, spinning, EPE, EPS, XPS foam production.
2. When changing the screen, screen new gas can keep changing the screen pressure balance, completely solve the "bubble" of the problem.
3.The filter block in screen changer for recycling processes, good sealing performance, wear resistance, long service life.


Relative Articles:
Single plate double station fast screen changer
Double plate type double working station screen changer
Manual Control Screen Changer
Automatic Belt Mesh Screen Changer

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