Good Air Permeability Polyester Spiral Dryer Mesh Belt With 2-3cm Glue Edge

Good Air Permeability Polyester Spiral Dryer Mesh Belt With 2-3cm glue edge

Polyester Mesh Belt Introduction 

1. The unique seamless spiral linked screen surface is ideal for the drying sector of mark sensitive papers

and the application where a seam is unacceptable. Each spiral loop could be joint, the seam is identical to

the fabric body itself. It’s easy to install and repair to reduce downtime and increase long-life of the seam to

save cost, as it is well known the joint is always the weakness of a circuit belt

2. HD spiral fabric belt for the paper dryer is made out by high-viscosity PET yarn with hydrolysis resistant

masterbatch additive, to achieve much better durable properties and long service life. Normal Polyester

yarn is easy corrosive and degraded by the heat steam, then become brittle and the integral dryer belt

fabric have to be replaced. The additive of hydrolysis resistance masterbatch lengthens the service life

2-4 times more than the normal Polyester under thermal (100℃-170℃) drying working condition

3. Comparing to the woven dryer fabric, the spiral dryer mesh belt has greater air permeability and drying efficiency

Permeability is the crucial parameter of a dryer fabric. Spiral dryer fabrics have greater air permeability than

other dryer fabrics under the same working condition, it could help to lower the steam pressure in drying cylinder

or fast speed under the same pressure. Furthermore, the special spiraled construction make the dry fabric has

a higher contact area to improve heat transfer. All these help enhance drying efficiency and save at least 10%

of the energy cost, which is more economical

4. The spiral dryer belt fabric has a smooth surface to get smooth and no marking sheet surface

spiral dryer fabrics

5. The spiral dryer fabrics made out by polyester yarn have excellent strength and wear resistance

thanks to the unique construction and strength of HD's superior PET material. It could endure greater tensile

strength to make the sheet closer to the drying area, ensure even sheet moisture and shrinkage to get quality products

Dryer fabrics running, paper machine clothing Wear resistance of spiral dryer fabrics

6. Good heat setting after treatment makes HD's dryer fabrics robust, stable in dimension and has excellent resistance

to distortion, it always running smoothly and will not deflection.spiral fabrics mesh belt

• Polyester spiral dryer fabric is made of 100% monofilament polyesteras raw material
• Minimum width: 10 cm
• Minimum length: 1 m
• Working temperature +150°C to -75°C in dry conditions and +70°C in wet conditions

Polyester spiral press filter belt specification:

Polyester Mesh Belt Data Sheet 

Polyester Mesh Belt Advantage

1 Flat surface, not easily cracked