Automatic belt screen changer for extruder
| Price: |
5000.0~20000.0 USD |
| Payment Terms: |
T/T, |
| Place of Origin: |
Henan, China (Mainland) |
Product Detail
Model No.:
Auto belt screen changer
Production Capacity:
50 sets per month
Delivery Date:
within 30 days after down p...
Use:
Others
Brand Name:
Deao
Function:
melt filter/screen changer ...
temperature resistant:
280℃
Means of Transport:
Ocean,Air,
Packing:
wooden case
Plastic Type:
PP/PE
Shaft Design:
Single
Belong to:
parts and components for pl...
material:
alloy steel
pressure resistant:
35Mpa
1,Automatic belt screen changer for plastic melt filtration
2,Automatic continuous screen changing, no mannual operation.
Automatic belt screen changer
The automatic screen changer is a compact, self-contained screen changer that eliminates the need for hydraulics, screen packs, breaker plate clearning or replacement, with no electric motors or hydraulics.
The automatic belt screen changer is mainly composed of the screen changer, the heating and cooling system, and the electric control system. There is no need of manual operation of the screen changer because the material fluid inside flows by itself under the pressure caused by the melt production.
How to work
The screen moves across the flow of plastic melt and a fresh screen enters as the spent filter screen exits; removing the impurities from the raw material. The belt screen changer is fitted between the end flange of the
extruder and the die. A cassette holding a roll of screen filter is attached to the side of the belt screen changer block. The controlling box of belt screen changer is equipped with a pressure sensor, and a pressure warning device, when the pressure is raise to the preset , it will automatically alarm, at the same time, the screen is replaced automatically. And the cooling system begin to work , the impurity is cooled and moved out with the filter screen.
Features include
1, Automatically and continuous screen replacement without manual operation.
2, No fluctuation of material flow, no product deformation, excellent quality stability
3, No waste product or waste material, and little material consumption occur when the screen changer works.
Application:
1, Applied in the process of PP,
PE, ABS, PS, PMMA and other
plastic melt
2, high-quality cast
film,
sheet, plate, optic-fiber, all kinds of wire-drawing, pelletizing with long process of production.
Technical Data:
Type | Screen Belt W(mm)×L(m) | Heating power(kw) | Pressure (Mpa) | Output (kg/h) |
DHW--70 | 76×10 | 2.5 | ≤40 | ≤200 |
DHW--100 | 107×10 | 3.5 | ≤40 | ≤500 |
DHW--120 | 130×10 | 5 | ≤35 | ≤800 |
DHW--150 | 160×10 | 7.5 | ≤35 | ≤1500 |
DHW--170 | 180×10 | 12.5 | ≤35 | ≤2000 |
DHW--200 | 210×10 | 14 | ≤35 | ≤3500 |
Application cases
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