Spiral press filter belt


     


    


Polyester Spiral Press Filter Belt /Press Filter Belt
This kind of polyester spiral belt is made of polyester spiral dryer fabric which is filled with stuff to reduce the air permeation and to intensitive 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 extensively used in all kinds of industries such as printing and dying, food, salt industry, pharmaceutical, environment protection, process hides, shoe-making, clothing, pottery and other conveyable belt est.


Benefits
Long service life
Suitable especially for machines where belt deformation often occurs
Abrasion resistant design
No problems with the seam
Smooth adhesive treated belt edges
Suitable for fibrous sludges


Application
Dewatering of pulp and paper sludge
Dewatering of industrial and municipal sludge in belt filter presses
Dewatering of mining and abrasive sludge
Thickening of sludge in gravity thickeners
Forming belt for production of MDF boards
Conveyor belts


Technical datas


Type

Size of spiral
(mm)

Diameter of wire(mm)

Thickness
(mm)

Weight
(kg/㎡)

Air permeability
(m³/㎡h)



Spiral
wire

Pintle 
wire

Fill material




Super loop

4.8×10

0.9

1.1

1.0x4

3.03

2.21

6240

Medium loop

3.5×6.0

0.7

0.9

0.8x3

2.45

1.85

7750

Medium loop

3.5×6.0

0.7

0.9

1 flat filler
Width:2.4mm
Thickness:0.8mm

2.45

1.665

7400

Small loop

3.2×5.2

0.5

0.8

0.6x3

1.85

1.5

4480

Note: Special specifications can be customized according to your requirements