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Batte Machinery Zhengzhou Co., Ltd.
E-mail: info@battemachinery.com
Skype: Battemachinery
Tel: +86 371 67991755
After-sales Tel: +86 371 67997677 / 67997877
Mob: +86 15838331071
Address: No.11 Changchun Road, High & New Technology Development Zone, Zhengzhou, China.

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plastic extrusion screen changer

  • 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

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.

 

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