The flotation separating process including storage bin, chute feeder, vibrating feeder, PE jaw crusher, vibrating screen, pendulum feeder, ball mill, high frequency screen, mixing barrel, flotation separator, concentrator, filter press, dryer, etc, they have the characteristics of large crushing ratio, granularity is even, advanced structure, reliable work, excellent quality., the use service is convenient, low operation expenses, etc. They have the characteristics of large crushing ratio, granularity is even, advanced structure, reliable work, excellent quality., the use service is convenient, low operation expenses, etc. Deeply welcomed by domestic and foreign customers. Our factory can offer many kinds of sets of equipment to meet the different stone materials yard production needs, and in line with management objective of "quality first, customer supreme&", provides the quarry design, the equipment setup, the debugging start-to-finish service for the user.