Spiral Press Filter Belt Industrial Applications and Features

Spiral press filter belt is a type of filter mesh that adopts a structure of adding fillers in the middle of a spiral mesh. By embedding filler fibers, the permeability is reduced and the mesh holes are compacted, thereby reducing material loss and improving lateral stiffness.

Application of Spiral Press Filter Belt

Spiral press filter belt is mainly used in industries such as sludge dewatering, papermaking and pulp washing, coal washing, chemical production, food processing, pharmaceuticals, etc. It also has extended applications in printing and dyeing, alcohol brewing, and other fields. In addition, this product has been widely used in industries such as chemical, paper, printing and dyeing, metallurgy, mining, power plant desulfurization, food drying, fruit and vegetable pressing, pharmaceuticals, petrochemicals, pharmaceuticals, rubber, chemical fibers, fertilizers, ceramics, cement, etc. It is better to use it for highly breathable areas in the drying section of paper machines.

Structure of Spiral Press Filter Belt

The material of spiral filter press belt is usually polyester (PET), with a spiral ring structure, which can be divided into large, medium, small loops and other specifications according to the ring distance. Spiral filter mesh is a type of filter mesh that adopts a structure of adding filler in the middle of the spiral loop. By embedding fillers, the permeability is reduced and the mesh holes are compacted, thereby reducing material loss and improving lateral stiffness. After adding fillers in the middle of the spiral loop, the permeability is reduced, the mesh is compacted, and the loss of material on the mesh is reduced. The lateral stiffness of the mesh is also increased. Can control breathability by filling the mesh according to user needs.

The combination of spiral mesh and filling material can change the permeability and air permeability, meeting different sludge dewatering requirements. Spiral filter press belt is produced using high-quality materials and organized by equipment and processes. It uses high viscosity polyester slice wire, which is forming, woven, sorted, and heat setting. It can be customized and high-speed according to the actual usage environment and requirements.

Advantage of Spiral Press Filter Belt

• Spiral filter mesh has the characteristics of high tensile strength and strong wrinkle resistance.
• The joint steel reed is fine, strong, and wear-resistant;
• The interface thickness is uniform, lightweight, and not easy to damage the scraper;
• The adhesive used for the edge of the mesh is also imported latex, which is soft, uniform, and not easy to peel off.

• The surface of the filter screen is smooth, the mud cake is easy to peel off, the filter belt is easy to wash, and the radial direction is not easily deformed, arched, or wrinkled.
• The spiral filter screen has a long service life and is characterized by acid resistance, alkali resistance, wear resistance, and high temperature resistance. It can be operated for a long time in an environment of 180 ℃.
• After the mesh is damaged, it can be repaired, which is relatively convenient for maintenance.