Automatic telescopic steel brush can be long time keep derusting dynamics, no damage to the concave convex rebar, good effect, with iron ash all can clean. Solve the straight top type short life efficiency by frequent adjustment of the trouble.
Follow up the type to be automatic brush paint device, implement the anticorrosion material no splash, Daniel level filter even. No flow drops no vacancy waste not wait for a phenomenon. Automatic derusting brush paint job a minute can be processed to 10 m rebar. Solve the lacquer on a cylinder type dig down low efficiency and uneven splash discharge pump for paint cost difficult cleaning, etc