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Single slide plate screen changer
Single slide plate screen changer offers an economical, efficient way for plastics processors to filter contaminants from polymer flows. Batte manufactures Single slide plate type double working station screen changer and other products for plastics extrusion systems.
 
Single slide plate screen changer     Four screen cavities plate screen changer
 
Single slide plate screen changer Application:
Single slide plate type double working station screen changer is used for most thermoplastics extrusion process such as sheet, plate, pipe, film, blow film, wire, cable, profile, granulation and so on.

Single-plate hydraulic screen changer with double working positions features:
This series use overall structure with small dimension and short flow channel. It can be used with kinds of standard extruders.
Adopt pressure-driven sealing system design. Sealing gap can be compensated automatically. It can meet any polymer high production capacity with no stop and leakage.
Screen changing process can complete in 2 seconds with pressure accumulator.
At the condition of 25-30Mpa pressure and high temperature 300℃, it can work well.
Filtration area diameter range ¢50-¢360mm
It can be used for sheet, plate, pipe, film, blown film, wire, cable, profile, granulation and most of thermoplastic materials.

It is designed with leakproof sealing system. Matched with extruders of different specification. It is applicable to process with most polymers, at high output.
Screen changing time is within 2 seconds, and screening area covers from Ф70 toФ400.
With highly precise design, the screen has very good abrasive resistant, high pressure performance, so as to ensure large effective filtering area and enhance filtering effect.
It work well even under the high temperature of 300℃ and high pressure of 25Mpa-50Mpa.

Single-plate hydraulic screen changer with double working positions specifications:

Type
Output
Kg/h
Size (mm)
Screen size
Heating tube
L1
L2
L3
L4
Ф(mm)
 cm2
V
KW
ZB-SSP-A-70
75~200
100
715
170
240
Ф70
38
230/400
3.5/5.8
ZB-SSP-A-100
130~350
110
815
185
280
Ф100
78
230/400
4.5/6.8
ZB-SSP-A-120
200~550
130
880
205
320
Ф120
113
230/400
5.2/7.2
ZB-SSP-A-150
350~800
150
990
235
360
Ф150
176
230/400
6.5/8.5
ZB-SSP-A-180
450~1250
160
1035
245
360
Ф180
254
230/400
7.6/9.5
ZB-SSP-A-200
550~1500
180
1155
280
420
Ф200
314
230/400
8.5/11
ZB-SSP-A-250
800~2500
225
1260
300
430
Ф250
490
230/400
9.5/12
ZB-SSP-A-300
1200~3500
260
1440
380
500
Ф300
706
230/400
11.5/15.5
ZB-SSP-A-320
1500~4000
300
1660
400
560
Ф320
803
230/400
13/17.5

Type
Output
Kg/h
Size (mm)
Screen size
Heating tube
L1
L2
L3
Ф(mm)
 cm2
V
KW
ZB-SSP-B-70
75~200
115
715
170
Ф70
38
230/400
3.5/5.8
ZB-SSP-B-100
130~350
135
815
185
Ф100
78
230/400
4.5/6.8
ZB-SSP-B-120
200~550
150
880
205
Ф120
113
230/400
5.2/7.2
ZB-SSP-B-150
350~800
170
995
235
Ф150
176
230/400
6.5/8.5
ZB-SSP-B-180
450~1250
185
1120
245
Ф180
254
230/400
7.6/9.5
ZB-SSP-B-200
550~1500
225
1255
280
Ф200
314
230/400
8.5/11
ZB-SSP-B-250
800~2500
260
1325
300
Ф250
490
230/400
9.5/12
ZB-SSP-B-300
1200~3500
285
1470
380
Ф300
706
230/400
11.5/15.5
ZB-SSP-B-320
1500~4000
300
1660
400
Ф320
803
230/400
13/17.5
 
Single plate hydraulic screen changer with four working station features, advantages, and technical design:
It consists of filter body and four separate filter blocks. Filter blocks work by turns.
Small fluctuation of pressure in process can keep production continuous and stable.
With filter plate preheat and exhaust, it can keep pressure, flow and temperature stable. It is especially for high transparency and precision products.
It can change filter plate with no leakage, no damage film, no break thread, no stop.
Filter plates move in one-way, work independently, easy to clean.
It can be used for granulation, pipe, plate, sheet, EPE, EPS pearl wool, xps extruded sheet, PVB bursting disk, space plate, squeeze net, BOPET/BOPP, chemical fibers. In PE, PP, drawbench, PEP, EPS production lines, the effect is stable and remarkable. Improved products can meet drawbench of PET and other polyester products.

Four screen cavities plate screen changer principle of operation:
The below of drawing shows the basic function and specification of the single plate type four working station hydraulic screen changer. The four pieces of square shape filter plate are placed between inlet and outlet. The hydraulic station will supply the necessary power to push each screen move to the working station with proper movement. The stainless filter holes will smoothly move into the flow channel without causing much fluctuation and meantime realize self-cleaning function.

Four screen cavities plate screen changer specifications:

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

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Batte is a professional screen changer manufacturer, supplying screen changer, especially screen changer for extrusion mould.