Dewatering element ceramic strip foil vacuum paper machine uhmwpe suction box cover :

Suction Box Cover & Dewatering Component for Paper & Pulp Manufacturing, which are are made of UHMWPE and HDPE material, which widely sued in paper industry. UHMWPE and HDPE plastic dewatering element is known for its high dry-film lubricant content. This produces an extremely smooth surface, most importantly resulting in a low friction coefficient a low level of adhesion.

Supply range

Forming board trailing blades / forming board covers

Forming board trailing blades

Hydrofoils

Vacufoils

Suction box covers

Felt suction strips

Manufacture

All materials are produced through lengthy sinter pressing processes with extremely long press cycles. This enables us to produce covers up to 12 m long with no welding seams and also ensures a tension-free internal structure compared with the typical standard sinter press process and extrusion.

Assembly

PE dewatering elements for paper machines have a high level of thermal expansion. They must therefore be installed in such a way that enables the strips or covers to expand without restriction (T-bars, corner strips, dovetail guides, screws in elongated holes). The base frame support must have a grid of approx. 250 mm to ensure flawless functionality for our covers. This support must extend to the underside of the cover to ensure it has a flat installation surface.

White UHMW-PE dewatering element sintered over a long period with the benefit of a high degree of cross-linking. The result: improved endurance.

Pure PE-1000

No additives 

Applicable at machine speeds of up to approx. 600 mpm

The world's first UHMW-PE dewatering element is known for its high dry-film lubricant content. This produces an extremely smooth surface, most importantly resulting in a low friction coefficient a low level of adhesion.

No adhesion

Excellent chemical resistance

Low coefficient of friction

Applicable at machine speeds of up to approx. 600 mpm

UHMW-PE dewatering elements reinforced with cross-linkers & UV stabilizers. UHMWPE is the classic product in this range and offers the best price-performance ratio.

Low adhesion

Excellent chemical resistance

Extremely long service life

Applicable at machine speeds up to approx. 600 mpm

UHMW-PE dewatering element – based on reinforced with glass microbeads. This increases the service life by up to 20%. Unlike ceramic powder, the glass microbeads have no negative impact on the fabric lifetime or the felt lifetime.

Increased wear resistance

Applicable at machine speeds upt to apporx. 800 mpm

Worldwide unique uhmwpe-plastic hybrid

Advantages plastic    Advantages ceramic    

• Break resistance    

• Very smooth surface    

• Homogeneous, closed surface        

• High wear resistance    

• No piano keying    

• Easy to handle    

⇒ Combined in one material!

Applicable at machine speeds of up to approx. 800 mpm. Depending on the position even at higher speeds.

The performance and reliability of components used for paper machines are influenced by a variety of factors. These criteria need to be considered in order to make the right choice. Examples:

Mechanical loading

Thermal loading

Operating temperature

Design requirements

Dimensions and tolerances

1200x1000x60mm

3000x500x40mm

3000x500x50mm

3000x500x60mm

2000x500x60mm

1200x500x60mm

maximum length can be 6000mm

maximum width can be 2000mm

thickness can be from 10-250mm

white, black, blue, yellow,red

1. Textile Industry 2. Chemical Industry 3. Food Processing Industry 4. Paper Industry 5. Material Handling 6. Farm Implement 7. Mining & Metals Processing Industries