Melt Pump
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Screen Changer
- recycled plastic screen changer
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- continuous screen changer
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- Double plate continuous hydraulic sc
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- Double piston four screen cavities c
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- Double piston four screen cavities b
- Dual Bolt double screen cavities hyd
Feeding System
- force feeder extruder
- continuous feeding system
- Liquid loss in weight feeder
- Volumetric Feeder
- Multi-component loss in weight feede
- Micro loss in weight metering feeder
- Single screw gravimetric dosing feed
- Twin screw loss in weight metering f
melt blown progress
contact us
- Batte Machinery Zhengzhou Co., Ltd.
- E-mail: info@battemachinery.com
- whatsapp: +86 158 38331071
- Tel: +86 371 67991755
- After-sales Tel: +86 371 67997677 / 67997877
- Address:No.11 Changchun Road, High-tech Zone, Zhengzhou, China.
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plastic extrusion screen changer
Name: plastic extrusion screen changer
Category: Screen changer(Hydraulic Power Units)
Introduction:batte offering hydraulic screen changer, continuous operation extrusion screen changer without machine halt or disruption of melt flow....
Manufacturer: BATTE Machinery China
info@battemachinery.com
continuous operation extrusion screen changer
Benefits of this continuous plastic extrusion screen changer
Increased production
Reduced downtime & scrap
Leak-free operation
Increased filtration area
Reduced inlet pressures
Accurate, repeatable screen changes
Reduced maintenance
continuous plastic extrusion screen changer Technical data
1)The main body of the screen changer
Raw material:alloy steel(38CrMoAlA)
Surface treatment:Nitriding treatment
Depth of Nitrated Layer: 0.40-0.70mm
Nitrided hardness:950-1050Hv
Fragility of nitration: Less than grade 1
Flow channel treatment: chrome plated
Depth of chromium-plating:0.05-0.1mm
Hardness of surface after chromium-plating:HV950HV
2)Drive system:Hydraulic unit:
3)Control system
Electrical controlling system: warnning device,pressure and temperature transducer, are included
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continuous plastic extrusion screen changer Features
Two round removable breaker plates on each bearing piston
"Continuous type" means operation of screen change without machine halt or disruption of melt flow.
Fit for almost all kinds of polymer
It works well under the high pressure 400bar(40Mpa) not impact the high performance.
The filtration screen area covers from 56cm² to 520cm², d
epending on the size, fit for output range from 30kg/h to 1
800kg/h.
Parameters of continuous plastic extrusion screen changer:
| Type | Capacity (kg/h) | Dimension (mm) | Screen size | Heater | |||||||
| L1 | L2 | L3 | L4 | Diameter (mm) | Area (cm2) | Quantity | Voltage (v) | Power (w) | |||
| ZB-DSP-80 | 110-300 | 140 | 775 | 220 | 330 | 80 | 50*2 | 6 | 230/400 | 1200/1700 | |
| ZB-DSP-100 | 180-500 | 170 | 895 | 250 | 400 | 100 | 78*2 | 6 | 230/400 | 1600/2000 | |
| ZB-DSP-120 | 350-800 | 200 | 1005 | 310 | 470 | 120 | 113*2 | 6 | 230/400 | 200/2400 | |
| ZB-DSP-150 | 450-1200 | 245 | 1170 | 350 | 560 | 150 | 176*2 | 6 | 230/400 | 2400/3000 | |
| ZB-DSP-180 | 500-1500 | 290 | 1335 | 440 | 600 | 180 | 254*2 | 6 | 230/400 | 4000/4800 | |
| ZB-DSP-200 | 800-2500 | 320 | 1455 | 450 | 670 | 200 | 314*2 | 8 | 230/400 | 4500/5300 | |
| ZB-DSP-250 | 1400-3700 | 395 | 1760 | 490 | 760 | 250 | 490*2 | 8 | 230/400 | 5000/6000 | |
Notes: The capacity will be affected by the fluidity, filter fineness and purity of materials.
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Next：Single plate hydraulic screen changer with four working station