Petroleum polyurethane frame screen

Polyurethane sieve plate belongs to mining equipment, which is used in mines and quarries combined with vibrating screens and other mining equipment.

Chemical composition: polyurethane

Chinese name: polyurethane

Polyurethane structure English name: polyurethane

Classification: polyurethane dewatering sieve plate and polyurethane strip seam sieve plate

Preparation source: polymer compound formed by the reaction of binary or polyisocyanate and binary or polyhydroxyl compound.

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.

1. High tensile strength, tear resistance, good wear resistance, good resilience, small compression deformation and long service life.

2. Strong bonding force with metal matrix, not easy to form and detach

3. High surface finish and stable size. High-strength composite wire mesh belongs to the field of screening equipment technology, which is used to solve the problem of low strength and short service life of ordinary wire mesh. It is composed of a wire mesh and a support net, the improvement of which is that the Internet is a wire mesh, the support net is a polyurethane support net, the polyurethane support net is located under the wire mesh, it is a lattice that intersects vertically and horizontally, and its warp and weft strips are composed of a wire rope core and a polyurethane surface. The above improvements give the utility model excellent performance different from ordinary metal screens. It has high strength, stiffness and load carrying capacity, and can effectively reduce vibration noise and improve screen service life. The utility model can be made into various shapes of screening devices, especially suitable for electromagnetic excitation of high-frequency vibrating mesh screens. It can be widely used in screening, filtration, dehydration, desilting and other operations in many industries.

8mmX5mm hole 1.2mX5m

8mmX12mm hole 1.5m X 5m

8mmX20mm hole 2m X 5m

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.