Máquina de chorro de arena HPSM
• Sand blasting machine is a machine professionally for processing smooth rollers of roller mills.
• Driven by compressed air, emery is spouted onto roller surface at an ultrahigh speed. Under the effects of impact and friction, tiny dents take shape on roller surface to increase the roughness. After sand blasting, frosted silvery color appears on roller surface. The surface roughness can improve milling efficiency and flour quality.
