Shanghai SBM Heavy Industry recommended cobblestone sand making machine2019-07-04

Summary:Shanghai SBM Heavy Industry recommended cobblestone sand making machineThe cobblestone sand making machine is a special equipment for producing sand and stone f

Shanghai SBM Heavy Industry recommended cobblestone sand making machine

The cobblestone sand making machine is a special equipment for producing sand and stone for construction. It is excellent for cobblestone sand making. The cobblestone sand making machine is a high-energy and low-consumption equipment with international advanced level, which allows customers to obtain high-quality, grain-shaped gravel products, and its performance plays an irreplaceable role in various ore fine-breaking equipment. The sand has a uniform plasmid and high compressive strength. It is more in line with the requirements of high-standard construction sand than natural sand and hammer-breaking sand. It is a jaw crusher, PCX sand making machine, heavy-duty vibrating screen and high-efficiency sand washing machine. The belt conveyor is connected to form a line. The production line uses a high-speed rotating wheel to throw the stone at a line speed of 76m/s, and collides with the wear-resistant lining to form the breaking principle of stone and stone. It ensures smooth discharge of the entire process, reliable operation, high efficiency and energy saving, and 50% energy saving than traditional equipment.


Application range

  • 1. Artificial sand making of pebbles, river pebbles, rocks (limestone, granite, basalt, diabase, andesite, etc.), ore tailings, corundum, talc, olivine, feldspar, fluorite;
  • 2. Construction of aggregate materials, road fabrics, cushion materials, asphalt concrete and cement concrete aggregates;
  • 3. Fine crushing process in the front of grinding in the mining industry, building materials, metallurgy, chemical, mining, refractory materials, ceramics, cement, Broken materials in industries such as abrasives;
  • 4. High-abrasion and secondary disintegration and crushing, environmental protection projects such as sulfur removal, steel slag and construction waste crushing in thermal power and metallurgical industries;
  • 5. Production of glass raw materials, quartz sand and other high-purity materials;
  • 6. Mechanism sand production and stone shaping for water conservancy and hydropower, high-grade highways, expressways, high-speed railways, passenger dedicated lines, bridges, airport runways, municipal works, high-rise buildings in the engineering field;
  • 7. Fine crushing and rough grinding of a variety of special hard, medium hard and abrasive materials such as iron ore, copper ore, gold ore, wood ore, lead-zinc ore, tungsten ore, manganese ore.

working principle

The working principle of the cobblestone sand making machine equipment is that the material enters the impeller crushing cavity from the feeding hopper, and the material is evenly thrown into the impeller flow channel by the feeding cone, and the impeller is rapidly accelerated from the flow channel around the impeller through the high-speed rotating impeller. The projectile is ejected and impacts on the lining of the vortex breaking chamber, which is rebounded by the material lining, impacts obliquely upward to the top of the crushing chamber, changes direction, and deflects downward movement. In this way, a piece of material is discharged into the crushing chamber through multiple impacts, frictions, and crushing, and the finished product is discharged from the machine discharge port to realize mass production.


  • 1. The cobblestone sand making machine is suitable for large-scale production of 50-300 tons/hour;
  • 2. The production cost per ton of finished sandstone is only 3/5 of the conventional production line;
  • 3. High degree of production automation, low energy consumption, large crushing ratio and high efficiency of crusher;
  • 4. The cobblestone sand making machine runs smoothly, with low working noise, high efficiency and energy saving;
  • 5. The investment recovery period is short, and the investment can be recovered in 4-5 months;
  • 6, with shaping function, the finished product is in the shape of a cube, with excellent particle size, in line with national sand standards;
  • 7. The loss of wearing parts of the sand making machine is low, and all the wearing parts are made of high quality wear-resistant materials at home and abroad, and the service life is long;
  • 8. The internal airflow of the vortex chamber is self-circulating, and the dust pollution is small; the Shanghai sand making machine manufacturer, the Kunming sand making machine, the Fujian sand making machine

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