The automatic mesh 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.
1)Moving screen mesh heater;
2)Adiabatic isolation hole
2)Adiabatic isolation hole
3)Export cooling area water holes
4)Adiabatic isolation hole
5)Filtering district heating holes
6)Flow direction
4)Adiabatic isolation hole
5)Filtering district heating holes
6)Flow direction
7)inlet heat insulation hole
8)outlet cooling water area
9)Fine mesh belt
10)Support mesh(coarse screen)
8)outlet cooling water area
9)Fine mesh belt
10)Support mesh(coarse screen)
11)Support of the porous plate mesh
12)outlet of cooling water holes
12)outlet of cooling water holes
Performance characteristics:
1\Automatical 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 fields:
Mainly used for the production of PP, PE, ABS, PS, PMMA and other materials, and widely used for the cast film, sheet, plate, optical fiber, various drawings, granulators and other products of high quality and long production process .
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 |
