Unique: The new energy-efficient dual-heavy third generation sand (sand making machine), then the production of sand, stone 5x can also produce Sand, the unique structure of high chrome hammer, unique back liner Hard Rock Broken unique balancing device large inertial impact crusher, a unique and easy disassembly maintenance window. Discharge of particle size can be adjusted to simplify the crushing process. Efficient: heavy third generation dual gravel Sand Sand craft than an equivalent size of a traditional high yield of 30% ~ 50% (≤5mm once accounted for more than 85% yield). Saving: heavy third generation dual gravel (sand making machine) saving 50% to 70% compared to the same scale traditional craft Sand (one motor can produce). High quality: heavy third generation dual Sand gravel, sand finished material, stone cubic shape, compression capability, suitable for high-standard building needs (Sand needle use, less flaky). Save money: heavy third generation dual Sand gravel to save money 50% to 60% higher than the same size sand making equipment investment process. (Stand-alone can produce) Repair: Heavy third generation dual gravel Sand reduced by 50% to 60% higher than the same size craft Sand equipment maintenance. (Wearing parts can be purchased locally) package: heavy third generation dual gravel Sand reduced by 30% to 50% higher than the same size conventional equipment. (Reducing one or two sets of jaw crusher) Impact crusher (sand machine) works: Material from the hopper into the crusher, the sub-feeder the material is divided into two parts Sand, in part by points feeder middle to high-speed rotation of the impeller, the impeller being rapidly accelerated projectile out of the three uniform impeller flow channel, the first part of the material with the impact of the sub-feeder around since the resumption falling broken material impact upon each other , will between the impeller and the casing material layer vortex repeatedly hit, mutual friction, broken plastic, the material to be broken by the lower row of the discharge port. In breaking down the whole process, the material on their own mutual impact crusher, friction and grinding, which reduces pollution, extend the mechanical wear and tear of time. Whirl ingenious internal cavity airflow from the circulation, eliminating the dust pollution. Basalt Sand, Sand Jieyang, Yuxin Senda provided by Henan new Senda Heavy Machinery Co., Ltd.. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yuxin Senda and you hand into the brilliant, for a better future!