Product Parameters Paper Machine Clothing Spiral Dryer Screen
Technical ParameterStyle Sing loopsize (mm)Diameter
(mm)Spiral loop filament Diameter (mm)StringStrength
(N/CM)Width(mm)Weight(kg/m²)Air perm(m³/m²h)super large
loop 4.8 x 100.91.123003.031.6421000±1000large loop 3.8 x
7.00.680.920002.451.4018000±1000medium loop 3.5 x
6.00.680.920002.451.3116000±1000small loop 3.2 x
5.20.50.818001.870.9714000±1000 Other technical
parameter1.Shink percentage : under 135ºC ,<
1.5%;under 150ºC,< 2%.2.Dimension varation :length
:length < 20m,error +4cm;length > 20m,error
+5cm;width error:±1cm.3.Shrink percentage:< 1%.4.Width of edging
material:3.0~4.0cm.Product
Descriptionhttps://foryoungfabric.en.made-in-china.com/product-list-1.htmlSprial
Dryer Screen specificationThe sprial dryer screen is a
high-breathing fabric applied to the dryer section of the long-wire
paper machine and the board machine. It is made of various plastic
synthetic fibers as the main raw material, and is processed by
weaving and heat setting. Special resin treatment is carried out as
needed, and the joints of the net are also advanced. This fabric
has heat resistance, abrasion resistance and high air permeability.
It has obvious effects on saving energy and increasing vehicle
speed. The dry mesh is highly adaptable and can be used from tissue
paper to cardboard.Spiral dry mesh is made by using the latest
international non-woven technology and equipment. mainly used in
the dryness part of paper-making machines, drying process of
printing and dyeing and other industrials.Polyester is one of the
most advanced drying and filter materials in the world. The
polyester spiral dry mesh produced by our company uses high-quality
hydrolysis-resistant polyester monofilament, which is been formed,
woven, finished and shaped.Feature1) - Polyester spiral link dryer
fabric belt with high strength,good permeability,so this fabric
belt is also used forhigh-pressure press-filter water,horizontal
belt washer,pulp-liquor separator and mesh belt coal-washer etc.2)
- This fabric belt is widely used in all kinds of industries,such
as printing and dying,food,salt
industry,pharmacy,environmentprotection etc.3) - Polyester spiral
link dryer fabric belt is also used in papermaking industry,such as
paper pulp drying,forming,and papermaking sewage treatment
etc. Polyester spiral dryer screenPolyester spiral dryer
screen can be divided into three type: 1.Small loop,
suitable for fine paper .2.Midium loop, suitable for board &
packing paper .3.Large loop, suitable for board & packing paper
. Features1. Long service life, wear resistance and low net
consumption.2. High fatigue resistance, acid and alkali
resistance.3. The surface is flat, the tensile strength
is high, the gas permeability is good, and the heat transfer
efficiency is high.4. Easy to install and use, no trace on the
interface, not easy to deform during use. UseGenerally, the
drying part of the paper machine adopts a double-row drying
cylinder arrangement.The upper and lower dryingcylinders are
equipped with a dry screen, it will presses the paper against the
surface of the drying cylinder and leads the paperruns around the
dryer.By using the temperature of the dryer to evaporate the
moisture on the surface of the paper, and then takesthe wet air
away with natural ventilation or necessary mechanical ventilation,
so the paper is dried. MaintenanceIf the paper pulp contains
a large amount of waste paper, then the cleanliness of the dry web
is very important. Some impuritiescan adhere to the dry web so that
the ability to evaporate water is limited. Make the paper web
thinner and even appears paperholes. It is recommended to clean it
in time with high pressure or with professional cleaning
equipment.Detailed Photos /* March 10, 2023 17:59:20
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