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The vacuum suction box of the paper machine is a traditional vacuum dewatering element. When the pulp reaches the vacuum suction box, the consistency has reached 2%-3%. Generally, on a low-speed paper machine, the pulp concentration can reach about 11% after passing through the vacuum suction box

What are the parts of the wire department of the Fourdrinier paper machine?Answer: The wire department of the Fourdrinier paper machine is mainly composed of the headbox and the wire case. The mesh part consists of breast roll, case roll, water baffle, chopping board, vacuum suction box, couch roll

Different types and specifications of paper machines have regulations on the components to be configured. The domestically produced paper machines are all designed according to the standard series specifications; however, in order to meet the various special needs of users

The composition of the wire section of the Fourdrinier paper machine:The wire part of the Fourdrinier paper machine is referred to as the Fourdrinier wire or the wire case for short. It is a typical fourdrinier network department. The main component of the net case is an endless fine woven net.

The function of the breast roller on the Fourdrinier paper machine:The breast roll is the first roll on the paper machine and is the beginning of the screen. One of its functions is to support the forming wire. The forming wire changes direction on the breast roll.

The forming plate (also called the tissue plate) is the first element under the net behind the breast roll of the Fourdrinier paper machine, and it plays the role of supporting the net and controlling the dehydration of the net section.As the width of the paper machine increases