Product Description Vacuum box is a kind of device that uses the high pressure difference inside and outside the box to enhance dehydration. The dryness of the wet paper is about 2 ~ 3% before passing through the vacuum box, and it can reach 10 ~ 14% after passing through the vacuum box, and the paper tightness is also increased.Vacuum suction box is used for removing the white water within pulp by vacuum suction.
Structure The vacuum box is composed of box and panel. 1.Box body: it is usually welded with cast aluminum, stainless steel or steel plate, and it was also made of wood in the past. The two ends of the box are equipped with amplitude modulation device to adjust the width of suction port, but most paper machines do not change the width of the paper machine, so they are usually fixed after adjusting the closed position of both ends of the suction tank according to the width of the papermaking. At one end of the box, there is a suction port connected with the vacuum system.
2.Panel: the width of vacuum panel is generally 250 ~ 300 mm.
Features
1.Suitable for All Paper Grades and Speeds
2.Optimum Paper Quality 3.Efficient Drainage 4.Reduced Energy Consumption Packing and Delivery Wooden case or as customers' requests.
About Us Xuzhou Sunhong International Trading Co., Ltd. was established in 2010, mainly engaged in the import and export business of industrial textiles and paper machinery parts.The company's business has been successfully expanded to South America, Southeast Asia, Central Europe.At the beginning of its establishment, the company is positioned at technology-based products, high-quality products and intimate additional services is our consistent commitment to customers.The company adheres to the flexible and humanized management and provides a diversified platform for your development. We sincerely look forward to your joining!
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