Liquid Level Transmitter,Float Switch ,Water Level Sensor ,Level Sensor Pressure Transmitter Co., Ltd. , http://www.nbtransmitter.com
In 2018 we exported 5000 sets of foils to German client which obtains very good feedback.
 
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Model NO.: SH24501
Condition: New
Warranty: 12 Months
Trademark: Sun Hong
Transport Package: Exporting Stand
Origin: Liaoning
HS Code: 84392000
Model NO.: SH24501
Condition: New
Warranty: 12 Months
Trademark: Sun Hong
Transport Package: Exporting Stand
Origin: Liaoning
HS Code: 84392000
Product Description
Foil Elements were introduced during the 1960s and took over as the standard dewatering elements at machine speeds where table rolls could no longer be used.A foil elements consists of a stationary blade fitted below the wire ,the upper side of which forms a small expansion angle with the wire ,generating an under pressure.However ,by choosing a small enough angle ,sometimes below one degree,a suitable suction pressure can be generated even at high wire speed.The accurate angle plays a great role during the dewatering process.
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Dewatering Elements
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Feature & Structure
  Alumina Ceramics Sub 99% AL2O3
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Property
Unit
Value
Bulk Density
g/cm3
3.86
Hardness (HV)
Gpa
>14.7
Bending  strength Â
MPa
≥360
Fracture toughness
MPa
5-6 Mpa.m 1/2
Coefficient of thermal expansion
Â
7.0-7.5x10-6.0c
Porosity
%
<0.04%
Water absorption
%
<0.025%
Surface roughness
---
≤0.5μm
Particle size
Â
Submicron
Vacuum Suction Box  & Forming MachineÂ
Dewatering Box
Forming Board BoxÂ
UItra-fine grain /Uniform and dese
UItra-fine grain /Uniform and dese
Best choice of dotÂ
Low friction coefficientÂ
Low friction coefficient
Improve paper qualityÂ
Stable struture-tray-frame
Angles are avaible to chooseÂ
One time made ceramicÂ
High-strength matrix of fiber glass /carbon fiber
Low adhesive rate for mixturesÂ
Stable struture
Choices for the percentage opening