... pasting for industrial lead-acid battery grids. 4.Supply:grid feeding system: 1 set, pasting hopper: 1 set, pasting main machine:1 ... set, water & acid surfacing system:1 set, electric control system:1 set. 5. Pasting processGrid feeding—pasting— steel stain peeling— water& acid ... .7~5.5mm. c. The main machine includes the grid feeding system, the main body, and water and acid pouring device with ...