Sand uses 1, river gravel, rocks (limestone, granite, basalt, diabase, andesite, etc.), ore tailings, the artificial sand stone chips. 2, construction aggregate, highway road fabric, cushion material, asphalt concrete and cement concrete aggregate production. 3, water conservancy and hydropower engineering, highway, highway, railway, passenger railway, bridges, airport runways, municipal engineering, high-rise buildings and stone shaping sand production. 4, the mining sector front crushing grinding process, building materials, metallurgy, chemical, mining, refractories, cement, abrasive material crushing and other industries. 5, high abrasion and secondary crushing disintegration of the third generation of Sand much money, thermal power, in addition to sulfur metallurgical industry, steel slag, construction waste crushing and other environmental projects. 6, glass, quartz sand and other high purity materials. Sand artificial sand production line: 1. hopper feed hopper structure for an inverted bevel (or cylinder), the inlet wear ring settings, from the feed hopper via incoming equipment into the crusher. 2. The sub-feeder sub-feeder is installed in the upper whirl crushing chamber, sub-feeder from hopper role is to triage incoming third-generation sand making machine, so that part of the material directly into the feeding tube through the center of the impeller is gradually accelerated to a high speed projectile out, so that another part of the material from the center of the outer tube into the third generation of Sand manufacturers, bypassing the outer whirl crushing cavity into the impeller, is a high speed projectile out of the material from the impeller impact crusher, without increasing power consumption, increase production capacity, improve crushing efficiency. 3. The crushing chamber whirl whirl crushing chamber shape for the structure, the annular space under the two cylinder consisting of high-speed rotating impeller whirl crushing cavity, whirl crushing cavity material can reside third generation system sand Price, forming materials lining material crushing process takes place in whirl crushing cavity, the lining material will break apart the role of eddy broken wall, so crushing effect solely between materials, play wearable self lining effect. Observation hole is observed emission impeller wear and abrasion resistant vortex mouth moving blocks on top of the crushing chamber liner wear, holes must be sealed off to observe strict crusher work. Sub-feeder fixed in the upper cylindrical section whirl crushing chamber. High-speed rotation of the impeller flow in eddy crushing cavity through the feeder, the formation of an internal impeller from the circulation system. The third generation of Sand Price, Gian third generation of 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!