1. The tapered hole is usually cylindrical on the inlet side and conical on the good slurry side to reduce pressure drop caused by narrow channels due to plate thickness and avoid blockage
2. The minimum aperture is 0.8mm
3. Electrochemical polishing without fiber attachment.
4. The overall wear-resistant layer thickness is 0.2mm, and the surface hardness can reach Hv900-1100, which increases the service life of the screen drum by more than twice.
5. The main models are: 0.4m2 0.7m2 1.4m2
