Shaanxi (Shaanxi [1]), Chinese provincial-level administrative units, referred to or Qin Shan, also known as Shaanxi, the ancient Puqin Chuan, the provincial capital Xi'an, China latitude and longitude reference point is the origin of the earth and the Beijing National Time Service Center is located. Located in northwest China hinterland, across the middle, geographic coordinates in the basin of the Yellow River and the Yangtze two longitude 105 ° 29 '~ 111 ° 15', between latitude 31 ° 42 '~ 39 ° 35', the result of a natural division Qinling - Huaihe River and across the North and South. The total area of ??205,800 square kilometers, population of 37,330,000 (2010) [2], under the jurisdiction of a provincial city of Xi'an, Baoji and other nine prefecture-level city and an agricultural demonstration zones. East, Shanxi, Henan, west Ningxia, Gansu, south of Sichuan, Chongqing, Hubei, Inner Mongolia, north, China is an important hub connecting the eastern and central regions and the northwest, southwest. Sand Sand is a cobblestone cobblestone cobblestone main use for the production of construction sand, stone and special equipment. Because the production of sand and gravel pebbles Sand particle size uniformity, particle shape, high compressive strength, than natural sand, gravel hammer breaking production more in line with the requirements of a high standard building sand irreplaceable variety of fine ore broken equipment role. Pebble crusher works ... Product details pebble crusher is a major production use cobblestone construction sand, stone and special equipment. Because the production of sand and gravel pebbles Sand particle size uniformity, particle shape, high compressive strength, than natural sand, gravel hammer breaking production more in line with the requirements of a high standard building sand irreplaceable variety of fine ore broken equipment role. Sand works cobblestone cobblestone ore crusher is fed into the feed inlet and slide down the sieve, sieve ore Jibei carbide hammer falls during high-speed rotation of the rotor on the crushed and at high speed toward the first block chamber tangentially liner, the liner in turn hit back ore and other minerals and then collide thrown behind the rotor, the ore continues to be broken, the material into the first crushing hammer chamber and rotor impact crusher, and then into the second crushing cavity continue crushing, crushing materials in the crushing cavity formed not only broken material, but also completed a cavity plastic material until the particles become the size of the need, the final shape of the sand discharged from the discharge port. From the foregoing, pebble crusher working principle is to use stone at stone crushing ore, selective crushing effect, and broken products more uniform particle size, shape, most of the stone cube. For bridge construction, high-speed roads, docks, airports have a wide range of construction applications. Features 1. Sand pebbles suited to handle the amount of 50-300 tons / hour of mass production. 2. sand tons of finished production cost is only 3/5 of conventional production line. 3. The high degree of automation, low energy consumption, large crushing ratio. The payback period is short, 4-5 months payback. 5. Has shaping products into a cube shape. 6. Excellent product size, in line with national standards. Sand production line cobblestone entire production line mainly consists of feeder, crusher, sand making machine, vibrating screen and sand washing machine, and connected to form with a belt. The production line using high-speed rotary wheel thrown the stone to 76m / s line speed thrown on collision resistant liner, forming a stone at stone, stone crushing principle blacksmith. To ensure that the whole process discharge smoothly, reliable, energy efficient, saving 50% than conventional equipment. Cobblestone Sand Note 1, regular downtime door open observation observation impact Sand internal wear, the center feed tube, cone hats, the impeller, obscene Road liner, circular shield, wear and abrasion degree block, worn should be replaced or repaired should be replaced wearable pieces to replace, while ensuring the same weight wearable pieces. Crusher observe the work process open the door to observe the inner workings of prohibited, to avoid danger. The timely replacement of worn impeller body found find manufacturers repair. Special attention, without the consent of the manufacturer, is prohibited without permission homemade impeller. 2. Sand to 400 hours in work time should be added the right amount of grease, to work until 2000 hours when we should open the spindle bearing assembly for cleaning, and must be replaced with new if time to work after 7200 hours bearing the. 3, the drive belt tensioning triangle size should be adjusted appropriately to ensure that the tape should be grouped matching triangle, then its length as consistent as possible in each group. They should be adjusted to the difference between the two motor current does not exceed 15A. 4, in the course of their work, because Sand belong to high-speed operation of the device, it should be a special attention to safety. Staff should stay away from the device, the machine For repairs, it must only be carried out after the power outage. Tel: 0371-64428661 / 64428662 Mobile: 13938276262 (Wang) E-mail: 344625425@qq.com www.mdzhishaji.com www.zzmdks.com www.mdssx.com www.gymdks.com/