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Spiral Press Filter Belts for Belt Press Filter Cloth

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Polyester Spiral Press Filter Belts are made with spiral dryer fabrics with extra filler yarns inserted in the spiral loops to reduce the air permeability and less material loss on the surface of the fabric.

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Description

Polyester Spiral Press Filter Belts are made with spiral dryer fabrics with extra filler yarns inserted in the spiral loops to reduce the air permeability and less material loss on the surface of the fabric.

Polyester Spiral Press Filter Belt is also a monofilament polyester fabric but not like a woven fabric, instead this is a polyester fabric with spiral twisted wires where pins hold the spirals together like a chain.


Spiral Press Filter Belts


For years we have been manufacturing filter belts made of synthetic fabrics for a wide range of pressure belt filters of different sizes and designs, applicable for dewatering or solid-liquid separation in industries such as mining, chemical, food or wastewater treatment.

 

Spiral Press Filter BeltsSpiral Press Filter Belts
Spiral Press Filter Belt with Flat Inserting BarsSpiral Press Filter Belt with Round Inserting Bars

Feature

● The Polyester Spiral Press Filter Belts are produced with high cross-sectional stability and long service life.

● The Polyester Spiral Press Filter Belts width can be from 20 to 500 cm, depending on the filtration equipment.

● Due to the special structure of the spiral ring, there can be no seams at the filter belt connection

● Robust glued edges

● FDA Certification


Application

Spiral fabric belts with filling yarns are mainly used as filter cloth, drying media or conveyor belts for solid-liquid separation in the belt press filter.

We supply a wide variety of belts for industrial filtration or for environmental applications, choosing the material according to the characteristics of the product to be filtered, the work pressure, temperature, etc. that allows achieving a perfect solid-liquid separation. The type of material for a belt can vary depending on the customer's specifications and applications.

● Solid-liquid separation & drying

● Effluent treatment (wastewater, sewage, sludge de-watering)

● Pharmaceutical & chemical industry

● Mining & mineral industry

● Pulp & paper industry

● Food industry


Belt for Belt Filter Presse

Specifications

TypeSpiral loop width
(mm)
Filament diameter
(mm)
Strength
(N/cm)
Weight
(Kg/m2)
Thickness
(mm)
Air permeability
(m3/m2h)
CFM
(127/pa)
Spiral ring monofilamentConnection Wirefiller material monofilament
Small loop 5080A15.20.50.80.60*318001.52.14480280
Medium loop 6890A180.680.90.80*4200022.456080380
Medium loop 6890B17.150.680.90.90*320001.92.455760360
Medium loop 6890B27.150.680.90.80*320001.852.457750484
Medium loop 6890B37.150.680.9Flat Wire 2.1*0.8020001.82.459000563
Medium loop 6890B47.150.680.9Flat Wire 2.1*0.8820001.852.458000500
Medium loop 6890B57.150.680.9Conductive carbon wire20001.62.4510000625
Large loop 9090A180.90.90.90*323002.33.037500468
Large loop 90110A1100.91.11.0*420002.43.156240390
Alkali resistance PA90110A2100.91.11.2*320002.253.156240390
Large loop 10090A1810.91.0*320002.53.65000315
Large loop 120130A11.21.21.31.2*326002.854.37500468



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