... automatically controlling buff.5.Polishing heads can be increased or reduced according to polishing speed. ·Machine size: 6000×2800×2100mm ·Machine weight:4500kgs ·Motors:Post ... .5kw Total:34.46kw. ·Consumable parts specifications:Bias buff cloth wheel Φ24"~18", Center hole Φ7" /Spacing piece Φ9", Center ... Φ7" /Center iron Φ9", Center hole Φ3" ·Consumable parts:Cloth wheel, Sisal wheel, Scotch bright ...