uhmwpe dewatering element suction box cover :

uhmwpe dewatering element suction box cover


CNC machined uhmwpe dewatering elements suction box cover

made to order dewatering elements suction box cover

dewatering elements

suction box cover


Description

Dewatering elements from Xinxing Industrial in ultra high molecular weight polyethylene set themselves apart by the special sinter press procedure over a long period used to produce them, as well as an extremely high molecular weight plus their extra additive that is specifically tailored to paper machines. All these benefits ensure what is an outstanding service life for plastic coupled with a low coefficient of friction. Dewatering elements can be used for machines with speeds up to 800 mpm.


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



Size

1200x1000x60mm

3000x500x40mm

3000x500x50mm

3000x500x60mm

2000x500x60mm

1200x500x60mm


maximum length can be 6000mm

maximum width can be 2000mm

thickness can be from 10-250mm


Color

white, black, blue, yellow

Applications

Application of ultra high molecular weight polyethylene UPE products
 

Ultra-high molecular weight polyethylene refers to linear structural polyethylene with a molecular weight of more than 7 million. It is the best comprehensive engineering plastic. Its wear resistance, impact resistance, corrosion resistance, self-lubrication and absorption of impact energy are five properties. The best of the plastics, known internationally as "amazing material."


Due to its superior performance, it has been widely used in various sectors of the national industry. UPE has been widely used in textile, paper, packaging, transportation, machinery, chemical, mining, petroleum, agriculture, construction, electrical, food, medical, sports and other fields, and has begun to enter the field of conventional weapons, ships, automobiles and so on.


1. Applications based on wear resistance and impact resistance
1), textile machinery
Textile machinery is the first application area of UHMWPE. At present, there are an average of 30 UPE parts used in each textile machinery in foreign countries, such as shuttles, shuttle rods, gears, couplings, sweeping rods, buffer blocks, eccentric wheels, rod bushings, swinging back beams, etc. Wear parts.
2), paper machine
Paper machinery is the second area of UHMWPE applications. At present, the use of UPE in papermaking machinery accounts for 10% of the total amount, such as the wiper board of the paper machine made by UPE, the suction box cover, the deflector, the hydrofoil, the compacted part, the joint, the sealing shaft, and the partial Guide wheels, scrapers, filters, etc.
3), packaging machinery
Replace the modified fluoroplastic with UHMWPE to make the guide rail, the slider seat of the conveyor, the fixing plate, etc., UPE rail, pad, and barrier (plastic steel).
4) General machinery
UHMWPE can be used to make gears, cams, impellers, rollers, pulleys, bearings, bushings, bushings, pins, washers, gaskets, flexible couplings, screws, pipe clamps, etc. Such as the protective plates of piers and bridge piers.
2, The application of self-lubricating and non-sticky
1), material storage and transportation
UHMWPE can be used to make powder-like linings such as silos, hoppers, chutes, etc., sliding surfaces, rollers, etc. Storage bin lining lining of coal hopper, powdery product bucket, etc.
2), agriculture, construction machinery
UHMWPE can be used to make anti-wear plates, brackets, etc. for agricultural implements.
3), sports supplies
UHMWPE can be used to make skating sleds, sleds and so on.
3. Applications based on corrosion resistance and non-absorbency
1), container packaging
The use of UHMWPE to make warm water containers for solar installations is one of the most widely used areas of UHMWPE.
2), chemical equipment
Use UHMWPE to make chemical industrial parts such as seal fillers, packing materials, vacuum mold boxes, pump parts, bearing bushings, gears, seals and so on.
3), conveying pipeline
4, The application of health and non-toxicity
1), food and beverage industry
In the beverage light industry, it mainly uses its outstanding wear resistance, impact resistance, self-lubricating and non-toxicity to manufacture various gears, cams, conveyor line wear-resistant guardrails, gaskets, guide rails and various anti-friction, self-reduction Lubricated bushings, linings, etc. Such as: food machinery guard rails, star wheels, guide kun gears, bearing bushings, etc.
2), medical
Artificial body parts can be made with UHMWPE.
5, other performance applications: ship parts, cryogenic mechanical parts, etc.
1), low temperature resistance application
2), electrical insulation performance application
An acid lead battery separator (membrane) can be produced by UHMWPE in an amount of 4,000 tons/year.
3), application in coal mines

UHMW PE can be used to make sky wheel liners, wire rope rollers, lifting buckets, tank ears, tank rails, belt rollers, conveyor scrapers, baffles, chutes, and sprayer friction plates.


Contact Us

Mob.: +86 131 7333 7240

Phone: +86 534 5222 377

Fax: +86 534 7074 626

E-mail: [email protected]

[email protected]

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WhatsApp: +86 131 7333 7240

Address: Liaohe Road, Ningjin Industry Zone, Dezhou City, Shandong, China

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