Polyurethane screens

Polyurethane stands for polyurethane and is a collective term for macromolecular compounds containing repeating urethane groups (NHCOOs) on the backbone. It is made by the addition of organic diisocyanates or polyisocyanates with dihydroxy or polyhydroxy compounds. In addition to urethane, polyurethane macromolecules can also contain ether, ester, urea, biurea, ureacarbate and other groups. According to the different raw materials used, there can be products with different properties, generally polyester type and polyether type. It can be used to manufacture plastics, rubber, fibers, rigid and flexible foams, adhesives and coatings.

According to the polyurethane sieve plate structure form, it is divided into four types:

1) Inlay

2) Bolted connection

3) Pressed strip connection

4) Sieve hook connection

Polyurethane steel wire screen (wrapped metal wire strand core wire welded mesh support mesh) The material has beautiful appearance, bright color, light weight, high mechanical strength, heat insulation, sound insulation, corrosion resistance, excellent weather resistance, no secondary decoration, diverse colors.

It is suitable for vibrating screens in metallurgy, coal, chemical industry, construction and many other departments, and can be used as fine particle grade screening and dry sieve in bulk materials. It can also be used for the classification of certain corrosive materials.