PFM spiral press filter belt is made of polyester spiral dryer fabric which is filled with stuff to reduce the air permeability and intensive the opening,hence to reduce the material loss from the mesh opening. Polyester spiral press-filter belt is suitable for high-pressure press-filter washer, horizontal belt washer, pulp-liquor separator and netting belt coal-washer. It has been widely used in all kinds of industries,such as printing and dying, food, salt industry, pharmacy, environment protection, process hides, shoe-making, clothing, ceramics etc.
Advantages:
1. Resistant to wide range of acids and organic solvents
2. Safe for food processing applications (USFDA approval)
3. Exceptional strength and dimensional stability
4. Working temperature: +150°C to -75°C in dry conditions. 70°C+ in wet conditions
|
Polyester Spiral Press Filter Belt
|
|||||
|
Weaving Type
|
Model
|
Thread Diameter (mm)
|
Air permeability
(m³/m²h) |
||
|
Warp
|
Weft
|
filled with stuff
|
|||
|
Large Loop
|
4070
|
0.9
|
1.1
|
0.9×4
|
5500±500
|
|
0.9×5
|
4500±500
|
||||
|
Medium Loop
|
3868
|
0.7
|
0.9
|
0.8×3
|
4750±500
|
|
0.8×4
|
4200±500
|
||||
|
Small Loop
|
3252
|
0.52
|
0.7
|
0.68×3
|
15000±500
|
