... , coating machine, high efficiency, low consumption Scope of Application of stone powder surface modifying machine Powder surface machine is applicable to ... little change of granulate shape.e) Running at vacuum, air tight, no dust leakage, no pollution, good operation condition, low labor ... -4000Size (MM)5250X1800X56007218x3680x6450Update Date:2011-4-2 2:40:09 stone powder surface modifying machine