Melt Pump
- melt pump for plastic extrusion
- Polymer Reaction Kettle pump
- gear pump rubber extruder
- melt pumps for extrusion
- melt pump for pvc extrusion
- ZB double shaft drive melt pump
- Explanation of terms for melt pump d
- ZB-X Series Chemical pump
- PID Control System for extrusion
- PLC Control System for extruder
- ZB-U series gear metering spinning p
- ZB-E series pressurized melt pump fo
- ZB-H series high temperature and hig
- ZB-R series gear melt pump for rubbe
- ZB-K series polymer melt pump for re
- ZB-D series extruding pump for polym
- ZB-F series melt pump for reaction k
- ZB-B series dosing melt pump for hig
- ZB-C series plastic melt pump
Screen Changer
- screen changer polymer filter
- slide plate screen changer
- pillar screen changer
- continuous screen changer
- Single plate hydraulic screen change
- plastic extrusion screen changer
- screen melt filter for extrusion pla
- Manual control screen changer
- Double plate continuous hydraulic sc
- Automatic mesh belt continuous scree
- Double piston four screen cavities c
- Single plate double screen cavities
- Single piston double screen cavities
- Double piston four screen cavities b
- Double piston double screen cavities
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
Introduction: Double piston four screen cavities continuous screen changer,Double piston screen changer, as dual-channel double screen cavities scr...
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
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.
Next：Single plate hydraulic screen changer with four working station