Paper Machine Woven Dryer Screen and Spiral Dryer Screen for Kraft Paper Making

• After-sales Service: Yes
• Certification: ISO 9001:2000
• Surface Treatment: Smooth
• Manufacturing Process: Waving
• Material: Polyester
• Quality: Excellent
• Model NO.: Dryer Screen
• Payment Term: L/C, T/T
• Delivery Time: Within 7 Days
• Color: Red, Blue, White
• Permeability Range: 100cfm - 1200cfm
• Packaging: Standard Packaging
• Transport Package: Wooden
• Specification: 100% Polyester (PET)
• Trademark: HT
• Origin: China
• HS Code: 59112000
• Production Capacity: 3000000 Square Meter/Year

Product Description

Paper Machine Woven Dryer Screen and Spiral Dryer Screen For Kraft Paper Making

Product Description

Woven Type Dryer Screen

In the dryer section of paper machine, the paper sheet travels around large-diameter heated cylinders, where the balance of the water is removed by evaporation. Dryer screen hold the sheet tightly in contact with the cylinders through the dryer section. Constructed of monofilaments, dryer fabrics must be heat resistant, rugged, and designed for both drying efficiency and runnability. Huatao leads the industry in China in the design and application of dryer products, including the pin seam, active air handling, and heat-resistant fabrics.
Dryer fabrics are fully resistant to hydrolysis and able to withstand all heat and humidity conditions in the dryer section. Most of standard types of fabrics can also be made of polyester yarns. Polyester dryer screen are suitable for drying positions where the whole dryer screen is hydrolyzed. Polyester can considerably extend the service life of the fabric and help avoid the risk of its failure during the operation of the paper machine because of decreased fabric strength.

3-shed one layer and a half polyester dryer fabric are suitable for drying papers below 70g.
4-shed double layer polyester dryer fabric  is suitable for drying papers above 70g.
Rectangular wire polyester dryer fabric  is suitable for the fore several heating box of the drying zone, quality papers can use all.

Product Parameters

Polyester dryer fabric specification

weaving Series and Types	Model of Fabric	Thread Diameter mm		Density (pieces/cm)		Strength (N/cm)			Weight kg/m2	Thick-ness mm	Air Perme- ation m3/m2h	Air Perme- ation CFM L/m2S 200pa
		Warp	Weft	Warp	Weft	Mesh Surf-ace	Inser-ting Place	Spiral Conne- cting Ring
3shed	22503	0.50	0.50	24	12	2000	1400	900	1.06	2.0	8000	500
	24503	0.50	0.50	25	12	2000	1400	900	1.10	2.0	7000	438
4 shed	22504	0.5	0.5	24	12	2000	1400	900	1.26	2.1	12000	750
	24504	0.5	0.5	26	12	2100	1500	950	1.3	2.1	11000	680
8 shed	4106	0.50	0.50	23	12.6	2200	1500	900	1.2	1.75	6800	425
	4106-1	0.5	0.30 0.70	22.8	12.4	2200	1500	900	1.3	1.80	8000	500
Flat wire	4106-2	0.35×0.68	0.50	19.6	15.7	2200	1500	900	1.10	1.62	5500	345
	20654	0.33 0.52	0.65	22	7.5	2000	1400	800	1.02	1.35	10000	625
	18688	0.30*0.58	0.35 0.68	20	18.5	2000	1400	800	1.2	1.40	1600	100
	16904	0.29 1.06	0.90 0.98	15.2	8.6	2600	1800	1500	1.33	1.54	1920	120

 

Spiral Type Dryer Screen

The spiral dryer fabric is a specially engineered paper machine clothing for the drying sector in the paper mill, also widely deployed in many other industries like food drying, nonwoven conveying, printed textile drying, etc. The spiral linked dryer fabrics featured for its continuous seamless screen, excellent strength and abrasion & distortion resistance, greater and adjustable ventilation.
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.

Huatao provides a broad range of spiral dryer screen for every drying sector.
According to the yarn diameter and spiral ring size, we have small, medium and large loop. The large loop use thicker yarn to get superior tensile strength and ventilation, although coarse surface. And small loop has thinner yarn, lesser air permeability and fine surface.
The air permeability is adjustable by insert round or flat yarns into the spiral ring, to adapt different application and drying sector.
Flat yarn spiral dryer screen are also available, its greater sheet contact area and lower permeability and caliper than the standard spiral, suit for where woven products may not perform as desired. At present, this type dryer screen permeability can be less than 100CFM

Huatao provides a broad range of spiral dryer screen for every drying sector.
According to the yarn diameter and spiral ring size, we have small, medium and large loop. The large loop use thicker yarn to get superior tensile strength and ventilation, although coarse surface. And small loop has thinner yarn, lesser air permeability and fine surface.
The air permeability is adjustable by insert round or flat yarns into the spiral ring, to adapt different application and drying sector.
Flat yarn spiral dryer screen are also available, its greater sheet contact area and lower permeability and caliper than the standard spiral, suit for where woven products may not perform as desired. At present, this type dryer screen permeability can be less than 100CFM

Technical Specification

Polyester spiral belt specification:

Model	Thread Diameter (mm)		Thickness(mm)	Weight(kg/m2)	Air Permeability (m3/m2h)
	Warp	Weft
big loop	0.9	1.1	3	1.7	20500+-1500
middle loop	0.7	0.9	2.5	1.4	18500+-1500
small loop	0.5	0.7	1.9	1.1	15000+-1500

Our Advantages

Ultra-Fine Fabric Surface
High Performance at Aerodynamics to Improve Heat Transfer
High Performance at Anti-Hydrolyses
Good Seaming Structure, No Seam Mark
Easy to Install
Keep Clean Running on Paper Machine, Easy to Clean
Installation Assitance Available for Fabrics of Different Sizes
Good Application in Paper Making and Industrial Filtration

Company Profile

Huatao Group, founded in 2008, is a specialist supplier of paper and pulp mill machinery with a long history of exporting paper making machines, paper pulp machines, corrugated cardboard production line and paper machine clothing (PMC), as well as spare parts for paper and board machines. Since the day of our foundation, we have made a firm commitment to building "Huatao" as a reliable international brand standing out from the crowd. The long-term partnership with a number of renowned paper machine manufacturers and paper machine clothing factories is focused on realizing this commitment, from professional design and on-time delivery of high quality paper & board machines, to superior customer service attitude.

Over the past years, Huatao has accumulated extensive experience in servicing our global customer within the pulp and paper industry. That means we understand the industry and has the ability to provide each of our customers with appropriate paper machines or paper machine fabrics that are precisely oriented to their respective production needs. Huatao has so far served over 1000 companies with products exported to more than 100 countries and regions in the world.

Based on the belief that the quality is the key to our longevity, our entire team strives to earn your ongoing trust and constant support as your reliable partner.