Roll in the sand Sand miscarriage energy field, often using roll crusher is used as sand making machine, also part of the application. But the roll crusher poor reliability in long-term use, the failure rate is high, the more difficult repair and maintenance. Therefore, there is a certain hardness and abrasive materials higher, try to avoid using a roller crusher. Sand the advanced features of a sixth generation, based on the third generation of Sand on the increase with wheels, so saving energy, kinetic energy increases. Production efficiency has been greatly improved. Increases the back plate adjusting device so adjust the fineness is more convenient, without opening the case, you can adjust the total design of the two back plate adjusting device counterattack Sand display, eliminating the trouble of using a crane. 2, the old third-generation Sand observe only the rear door opened. The new sixth generation of Sand on its side also opened the door to observe maintenance. This is more conducive to the functioning of the maintenance and observation equipment. 3, in the grate regulating device added on both sides of the back plate discharge counterattack crusher, the crushed material has multiple functions, so that the material for grinding in the crushing cavity, where to sell Sand crowded counter, counter-collision Sand models, resorted to a higher rate of sand, and with a shaping role in making better and more uniform particle type sand, another more convenient adjustment of the expected size of sand .. design more humane. Impact crusher Price, Hanzhong counterattack Sand, Dingwang machinery provided by Wang Ding Machinery Co., Ltd., Henan Province. Machinery Co., Ltd., Henan Province, Wang Ding (www.hndwjx.com) strong, credible, in Zhengzhou, Henan and other industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingwang machinery and you hand into the brilliant, for a better future!