... crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite, and other industrial wastesApplied Products:concrete blocks, ... B. Visualization touch screen, with easy operation C. High-quality electrical components from Schneider and Omron;2. Use Frequency Conversional ... of the machine, and reduces the noise;7) High-precision guide bearings are used to assure the precise ...