Introduction The whole sand-making production line consists of vibrating feeder, jaw crusher, VSI vertical shaft impact crusher (sand-making machine), vibrating screen, sand-washing machine, belt conveyor, electric control system, etc. We design different production lines ranging 50 t/h to 500 t/h. We have been researching the sand-making machine for years, and we have made it part of the production line. Features of sand making&washing plants Gravel production line has high degree of automation, in addition to starting and stopping of the equipment and routine maintenance, the entire production line is simple, almost don’t need manual operation. Its has many advantages just like high production efficiency, low operating cost, large output, high-yielding, finished stones uniform particle size, grain shape is good, the national high-speed material requirements. Application The whole set of sand-making production line designed by our company is suitable to crush the hard limestone, granite, basalt, gravel, slag, etc. and artificially sand making for hydroelectric power, building material, high way, city construction, etc. Different models of machines are combined to meet different customers’ different demands according to different craft requirements. Technical Parameters see at www.hsnee.com/product/Sand_Maker.html or at www.hsnee.com/product/Sand_Washer.html Company:HeNan Hongji Mine Machinery CO.,LTD Email:ella@zzhongji.com Address: No.668 (Hongji Industrial Park), West Zhongyuan Road, Zhengzhou, China Web:www.chinahongji.com www.hsnee.com Tel:+86-371-67662768 Fax:+86-371-67668558