Metal carbon steel screen filter mesh for PP/HDPE recycling(20-150mesh)
Descriptions :

• Common materials: black iron wire, stainless steel wire.
• Mesh number : 10 mesh, 20 mesh, 30 mesh, 40 mesh, 50 mesh, 60 mesh, 80 mesh, 100 mesh and 120 mesh.
• Shape: round, square, oval and various irregular shapes can be customized.
• filter mesh size: 5-60cm
• Classification of plastic particle filter: single layer filter, multi-layer spot welding filter, multi-layer edge wrapped filter, etc.
•  a large number of stocks

1. It is mainly used for on plastic particle machine, plastic extruder, film blowing machine and rubber extruder. The plastic particle filter screen is processed and stamped from metal screen roll with different wire diameters and mesh numbers. Its role is to filter plastic melt and increase material flow resistance, so as to filter out particle impurities and improve mixing or plasticizing effect. The denser the screen, the purer the quality. Filtration unit mesh refers to the size of raw material particles, which is generally expressed by the maximum length of particles. .
2. Mesh is the number of holes, that is, the number of holes per square inch. The larger the mesh, the smaller the aperture. It can be seen from this definition that the size of mesh determines the size of screen aperture. And the size of the mesh aperture determines the maximum particle size of the sieved powder. The filter screen of the plastic registration machine is installed on the nozzle of the extruder to extrude particles. It needs to be changed every 10 minutes to 20 minutes, so the amount is very large.