The paper making felt wet suction box made by stainless steel and
ceramic
1. face board: Long strip board with rake angle, horizontal support
surface and backward inclination angle. The bottom is made into
various tongue and groove shapes to match the connection bracket.
The face board requires a low coefficient of friction and is
wear-resistant. Commonly used materials are high-molecular
polyethylene, inlaid ceramic strips, and all-ceramic blades.
High-density polyethylene has a life of about 3 months, low price,
can be reground three times, and is only used for low-speed paper
machines;
The service life of ceramics can reach several years, and the
friction coefficient on the paper making wire is small, and it is
easy to keep clean. Although the cost is high and the processing
difficulty is large, it is used more and more.
2.Frame: It is a stainless steel box structure, which requires high
rigidity and small deformation. The brackets at both ends can be
adjusted back and forth and up and down
Material: The box body is welded by stainless steel, special heat
treatment is carried out to prevent deformation of the workpiece,
and the panel is all ceramic.
Adjusting device: It is equipped with high and low, front and rear
adjustment devices, which can be moved back and forth on the
T-shaped rail surface of the wire table, and the degree of contact
with the net surface can be adjusted in a small amount. End seal
suction width adjustable.
