Pebble sand making machine is according to the market demand, combined with the characteristics of pebble and made a sand making machine. The most typical application is it adapted to the current artificial mechanism of sand industry, is a rod mill type sand making machine, impact type sand making machine, cone crusher, cut-through system sand machine substitute products. Is one kind has the world’s advanced level of high performance sand production equipment.
Suitable for pebble, rock (limestone, granite, basalt, diabase, andesite, etc.), ore tailings sand and stone chips of artificial system. Is a production, highway road construction aggregate fabric, cushion material, asphalt concrete and cement concrete aggregate of the equipment. And its work, the material from the feed hopper to impact crusher, the distributor will material is divided into two parts, part from the distributor in the middle to high speed rotating impeller, the impeller is rapidly accelerating, impingement cobble sand making machine speed can reach hundreds of times the gravitational acceleration, and then at the speed of 60-70 – m/s from three uniform mass ejection of the flow passage of impeller to go out, first with received by distributor around the drop impact crushing part of the material, and then hit with vortex cavity lining material and be lining material rebound, oblique upward shocks to the top of the vortex chamber, and change the direction of movement, deflecting downward movement, emitted from the impeller passage of material to form a continuous material. Such a piece of the material in the vortex broken cavity by twice that many risk impact, friction and grinding crushing effect. Be broken material by bottom discharging mouth eduction. Under the crushing process, the material to impact between broken, not direct contact with metal components, but the lining with material shattered by shock, friction, greatly reducing the equipment wear and tear. Vortex chamber internal structure is clever, since the air circulation, eliminate the dust pollution.
The cobblestone features and advantages:
1. The novel structure, unique, simple, reasonable and smooth running, low running cost, the best material impact Angle of crushing cavity.problems in the design, friction and wear parts.
2. All materials through the impeller, the stone hit stone crushing technology, crushing performance is remarkable, and compared under the same power of traditional equipment, production increased by 30% and stability.
3. Plastic function, the product is a cube, bulk density, grain shape good, reasonable gradation, adjustable fineness modulus, plastic don’t suitable for artificial sand and stone.
4. Automatic detection, safe and reliable, set vibration display and alarm device, if adverse operation can be warned, the device stop working, and achieve the purpose of protect the machine.
5. The production process, the stone can protect the underlying formation, fuselage without wear and durability.
6. A few easy wear parts made with very hard wear-resistant material, small volume, light weight, easy to replace the fittings.
7. Small affected by material moisture content, moisture content can be up to 8%.
8. Main bearing with thin circulation lubrication station, have a spare pump, can guarantee the continuous oil supply to the host, which can realize the automatic control and accident report to the police.
9. The lid to ascend through hydraulic system, easy operation.
If you are interested in the sand making machine equipment, welcome advice website customer service.