Drilled Hole Suction Press Roller Covering Rubber Cast Steel
Vacuum press roll is primarily used in medium and high-speed paper machines. The upper roller of the vacuum press is a stone roller, while the lower roller is a vacuum roller.
The roll shell is constructed from bronze or stainless steel, with shell thickness determined by required stiffness and strength. Under consistent speed and vacuum conditions, thicker roll shells result in reduced dewatering capacity.
In high-speed papermaking, moisture in the felt and wet paper is extracted through the roller's eyelets, circulates around the vacuum suction area, and is then expelled into the white water pan by the roller's centrifugal force.
Vacuum rollers with thin shells made of high-strength metal significantly enhance press dehydration efficiency.
- Forms a wide pressure zone with two-way vertical dehydration
- Enhances dehydration efficiency and paper dryness
- Improves paper strength and durability
- Reduces steam consumption
Primarily used in the production of:
- Corrugated paper
- Cardboard
- Other heavy-weight paper or board products
| Product Name | Suction Press Roll |
|---|---|
| Surface | Drilled hole, Grooved |
| Surface coating | Rubber or PU |
| Shaft Material | Cast steel, Nodular cast iron |
| Bearing Housing Material | Gray cast iron, Nodular cast iron |
| Bearing | SKF or FAG or same grade bearing |
Founded in 2008, Huatao Group is a professional supplier with over 15 years of experience providing various rollers for:
- Paper machines
- Corrugators
- Rubber & plastic industries
- Nonwoven fabric industries
Paper Industry: Forming rollers, vacuum couch rollers, dandy rollers, breast rollers, rubber press rollers, stone press rollers, dryer cylinders, size press rollers, calender rollers, and more.
Plastic & Rubber Industry: Chill rollers, MDO rollers, PRS cooling rollers, corona treatment rollers, CFRP rollers, coating drums, and various specialized rollers.
Nonwoven Fabric Industry: Cylinder rollers, doffer rollers, CFRP guide rollers, embossing rollers, and cooling rollers.
With a strong commitment to innovation and reliability, Huatao Group has become a trusted provider with products exported to over 96 countries. We understand each customer's unique requirements and match them with superior quality solutions from our network of domestic factories.
Our goal is to ensure every customer purchases and uses HUATAO products with complete confidence, supported by our ongoing service commitment.
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