Sand Making Machine

Sand Making Machine

Sand making machine is used for artificial system sand machine equipment, according to the requirements of materials and finished products, can be impact crusher, can be cone crusher, can also be impact sand making machine, according to the degree and range of industry application, the impact type system sand machine is the most widely used equipment, so the industry is often referred to impact sand crusher of sand making machine.

    Sand Making Equipment
  • 【Feed size】: 30-50mm
  • 【Capacity】: 60-520T/h
  • 【Application】 For sand and gravel field, mixing station, dry mixed mortar, quartz sand, construction waste crushing and other industries, for highway, railway, construction, municipal, construction of hydroelectric dams, concrete mixing station to provide high quality sand aggregate.
  • 【Material】 River gravel, limestone, quartz stone, cobblestone, coal gangue, basalt, granite, diabase etc.

Sand Making Machine Working characteristic

VSI sand making machine is widely used in metal and nonmetal ore, cement, refractories, abrasives, glass raw materials, construction aggregate, artificial sand and various metallurgical slag crushing and coarse grinding operation, especially on the hard, hard and abrasive materials such as silicon carbide, corundum, sintered aluminum vanadium soil, magnesia and other, than other types of crusher is more superiority. The use and protection of hydraulic crusher facilities, can handle various metallurgical slag. On the road building sand, gravel and suitable.

sand making machine

Sand a small particle size, particle type uniform, large capacity, long service life of the hammer head, matching the power of small, three broken for secondary crushing, simplify the process, has the advantages of simple structure, convenient maintenance, smooth operation. Equipment investment is lower than that of traditional techniques and equipment similar size 35% - 50%, the output efficiency of higher than traditional techniques and equipment similar size 35% - 50%, limestone, for example: a product size is less than or equal to 5mm accounts for more than 85%. Operation and maintenance costs lower than traditional techniques and equipment similar size 35% - 50%, widely used in mechanism of sand, stone, cement, refractories, metallurgy, chemical industry.

Due to its excellent low wear characteristics, vsi sand making machine has high abrasion and disintegration of production by two. In addition, due to the product zero pollution, sand making function well adapted in the production of glass quartz sand and other high purity materials, 10-500t / h production capabilities, sand making machine can almost meet any production requirements.

sand making machine working principle

First material by vibration feeder into new sand making machine hopper, in the process of falling and crusher rotor high-speed rotation of the impact, to generate small cracks on the surface of the large stone, after impinging upon the stone rapid acceleration, the acceleration up to hundreds of times the acceleration of gravity, although after to 60-70 meters / seconds speed crusher rotor tangent was ejected from the, and the back of the machine in the first paragraph counterattack plate collided and rupture, also in the rebound formed stone curtain, and after being thrown off the stone forming a stone dozen stone, hit material in the form of material, thereby reducing the iron loss of wear parts.

sand making machine working principle

New sand making machine adopts double crushing chamber design concept, so a piece of material in the back of the crushing cavity under two times even many probability impact, friction and grinding crushing effect and requirements of composite stone through the gap between the grate discharge material is broken by a lower discharge outlet, greater than stone rotor provoke re broken by, in the whole breaking process, material mutualselfimpact crusher, rarely with metal components direct contact, but with the material lining layer of impact, friction and grinding. This reduces the metal pollution, prolong mechanical wear time. The ingenious air flow in the broken cavity is self circulating, which eliminates the dust pollution.

New type sand making equipment is a kind of high efficiency and energy saving equipment, which is widely used in high speed (high grade) highway, high speed railway passenger dedicated line, water power station, etc.. Leading position in the same industry, is currently the world's advanced level of high performance sand machine equipment. The machine is designed for highway, high-speed railway, high-rise buildings, municipal, construction of hydroelectric dams, concrete mixing station to provide high quality sand aggregate, is the artificial system sand and stone plastic field device of choice. The new system vsi sand maker is a with the international advanced level of high energy consumption equipment, than traditional sand making machine energy-saving 50%, its performance in various ore fine crushing equipment plays a irreplaceable role. It is currently the most effective, practical and reliable gravel machine. In the national market has achieved excellent market share, product performance more perfect.

Advantages and benefits

  • 1.Large grain size uniformity

    Maximum throughput of 520 tons / hour, compared with the same power of traditional equipment, production increased by 30% and stable. The product is cubic, the grain shape is good, the gradation is reasonable, the fineness modulus can be adjusted, especially for artificial sand and stone.

  • 2.Wearing a low cost of life long

    Optimum crushing cavity impact angle design, less friction material and wear parts, directly reduces the use cost of the equipment; equipped with original German dilute oil lubricating station, completely solve the problem of bearing heating, make the main bearing is kept at a constant temperature, extend the maintenance cycle and service life.

  • 3.Easy to operate easy maintenance

    Light weight of equipment, installation in a variety of ways, the operation is convenient to use, once clear and specific uses only minor adjustments, can maximize play its excellent performance; equipped with hydraulic cover opening device, the crushing cavity parts repair disassembly convenient, time-saving and labor-saving.

  • 4.Technology advanced energy saving and environmental protection

    Core components are selected international famous brand, to ensure that the system is low failure rate; low noise equipment, unique air circulation system, greatly reducing the exhaust air rate, reduce dust, conducive to environmental protection.

Technical Data

There are various types and models of vsi sand making machine. Different types and models of the sand making equipment having the different uses, the differences in the technical parameter, in the purchase of the sand making machine, please provide to sales of data shall prevail.

VSI sand making machine Technical Data

Model Feed at center&sides Feed at center Soft Material Hard Material REV (r/min) Power (kw) Motor Model Machine Size (mm)
Capacity (t/h) Max.Feeding (mm)
VSI7611 120-180 60-90 35 30 1700-1890 4-55×2 Y250M-4/55 4100×2250×2258
VSI8518 200-260 100-130 40 35 1520-1690 4-90×2 Y280M-4/90 4140×2280×2425
VSI9526 300-380 150-190 45 40 1360-1510 4-132×2 Y315M-4/132 4560×2450×2780
VSI1140 450-520 225-260 50 45 1180-1310 4-200×2 Y315L2-4/200 5100×2690×3200

sand making machine application

  • 1. River gravel, rocks (limestone, granite, basalt, diabase, andesite, etc.), ore tailings, stone chips of artificial sand.
  • 2. the construction of water conservancy and hydropower, high grade highway, highway and railway, passenger dedicated line, bridge, airport runway, municipal engineering, high-rise building mechanism sand production and stone.
  • Sand Making Machine Application
  • 3. the production of building materials, road fabric, cushion material, asphalt concrete and cement concrete aggregate.
  • 4. The mining areas of grinding PPK finely process, building materials, metallurgy, chemical, mining, refractories, cement, abrasive and other industries material broken.
  • 5. high abrasive and two disintegration, removal of sulfur thermal power, metallurgy industry, steel slag, construction waste disposal and other environmental protection projects.
  • 6. production of glass, quartz sand and other high purity materials.

sand maker Performance features

  • 1. the structure is simple, the cost is low;
  • 2. high efficiency and energy saving, high crushing efficiency;
  • 3. has finely, coarse grinding function;
  • 4. through the non crushing material ability, by the material moisture content, water content of 8%;
  • Sand Maker Performance Features
  • 5. can be broken in hard, hard materials (such as corundum, sintered bauxite, etc.);
  • 6. the product is cubic, iron pollution is small;
  • 7. the impeller and the vortex moving in the cavity of the material from the lining of a substantial reduction in the cost of wear parts and maintenance workload;
  • 8. operation and maintenance, easy installation;
  • 10. the weight is light, the installation method is various, but the movable type installs and so on the characteristic.

Daily maintenance of sand making machine

  • 1.daily maintenance of sand machine machine is essential and must be regularly for sand making machine get plenty of downtime, and to regularly observed sand making machine internal wear, if wear should be timely replacement or repair. Also note that the normal operation of the sand making equipment is not to open the observation, in order to avoid the occurrence of dangerous accidents.
  • 2.sand making machine at work to 400 hours of time should be appropriate to add grease, to work to 2000 hours to open the total pairs of spindle bearing cleaning the, if work to 72 hours after must replace new bearing.
  • order to ensure that the triangle tape should be grouped and selected, the length of the triangle belt should be adjusted according to the same length as possible. Should be adjusted to two motor current difference is not more than 15A.
  • the course of the work, because of the impact of the sand maker belongs to the high-speed operation of the equipment, should pay special attention to safety. Staff should be far from the equipment, if need to repair the machine, must be cut off before the operation.