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 improve 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 for production of:

• Corrugated paper
• Cardboard
• Other heavy-weight paper or board products

Founded in 2008, Huatao Group is a professional supplier with over 15 years of experience in manufacturing rollers for various industries:

Forming rollers, vacuum couch rollers, dandy rollers, breast rollers, rubber press rollers, stone press rollers, rubber rollers, dryer cylinders, size press rollers, calender rollers, pope reel rollers, spreader rollers, and embossing rollers.

Chill rollers, MDO preheating rollers, MDO nip rollers, MDO stretching rollers, PRS cooling rollers, corona treater rollers, corona treatment nip rollers, flame treatment rollers, CFRP contact rollers, CFRP tension rollers, CFRP nip rollers, winding cores, coating drums, cooling drums, spreader rollers, anilox rollers, calender rollers, and embossing rollers.

Cylinder rollers, doffer rollers, CFRP guide rollers, embossing rollers, cooling rollers, and spreader rollers.

With a strong commitment to innovation and reliability, Huatao Group has become a trusted provider with products exported to over 96 countries worldwide.

We understand each customer's unique requirements and leverage our extensive network of domestic factories to deliver superior quality products while helping customers avoid unnecessary complications.

Our goal is to ensure every customer purchases and uses HUATAO products with complete confidence, backed by our ongoing commitment to service excellence.