Payment & Shipping Terms:
|Driven Type:||Electric||Application:||Water Suction|
machine paper rolls,
paper machine roll
Rubber covered vacuum touch roll in the crescent tissue paper machine
The touch roller is the main part of the dryer section of the paper machine and is usually located below the dryer cylinder. For dewatering of paper and paper
General touch roll include rubber-coated flat rolls, grooved rolls, and vacuum roll.
Vacuum rollers are mainly used in high-speed toilet paper machines. Due to the low weight of toilet paper, the rollers need to have strong dewatering capacity at high vehicle speeds. The vacuum rollers satisfies this requirement very well.
3200mm vacuum touch roll specification
|ROLL BODY||DIAMETER||SHAFT||Rubber thickness||Rubber hardness|
304 stainless steel
|Nodular cast iron||20mm||SR A97º±2|
Roller body: stainless steel 304/316/2205, wall thickness 45 ~ 75mm, drill hole φ4.5 ~ φ5mm
Vacuum box: stainless steel 304 plate welding. It is divided into single and double chamber vacuum boxes, with built-in sealing device, water spray pipe, air cushion pipe and adjusting rod.
Rubber surface: Nitrile, polyurethane, rubber thickness 20mm, rubber hardness "A" 92 ± 2 °; rubber surface drilling φ3.5 ~ φ4mm, opening rate is about 15% ~ 20%. According to requirements, blind holes and grooves can be drilled on the rubber surface
Vacuum box, shaft head, suction seat, bearing, bearing seat
According to the drawings provided by customers or our professional meticulous rigorous drawing, advanced processing technology and equipment are used, and the rubber has good elasticity, moisture resistance, heat resistance, acid and alkali resistance and corrosion resistance, and the surface has accurate and uniform hardness. The maximum tolerance of hardness should be within the allowable range, and the aging resistance is good. Ensure that the rubber roller can perfectly fit the customer's paper machine, extend the service life, save costs for customers, and create more revenue.
Contact Person: Mr. Mark Zhang