Material is sent from the feed hopper into the crusher, and then it is divided into two parts by the sub-feeder, one part is sent by the middle of the sub-feeder into the high-speed rotation impeller, it is rapidly accelerated up to hundreds of times in the impeller, and it is projected out at a speed of 60-70 m / s from the three uniform flow channel of impeller. First, it is crushed by the falling part of material of the sub-feeder, and then it is impacted into the lining materials of vortex cavity, obliquely impacted to the top of the whirl chamber, but also changing its direction of movement, deflecting downward movement, the material, emitted from impeller flow channel, forming a continuous material curtain. Such a material in the whirl crushing cavity is impacted, rubbed, and ground by twice as well as several times.
Sand maker is different from the crusher (impact crusher,cone crusher) suitable for soft, medium hard or extremely hard materials crushing, widely used in a variety of ores, cement, refractoriness, aluminum soil clinker, emery, glass raw materials and so on.
Sand making machine’s performance characteristics:
1, Simple structure is reasonable, self-strike crushing, ultra low cost.
2, unique bearing installation and advanced spindle design, it makes the machine have the characteristics of a heavy load and high-speed rotation.
3, fine crushing, coarse grinding function;
4, high reliability and tight security device ensure that the equipment and personal safety.
5, smooth operation, low noise, energy is efficient, high crushing efficiency.
6, it is not influenced by the material moisture content, moisture content is up to about 8%.
7, low wear and tear of wearing parts, all wearing parts are made of high quality wear-resistant materials at home and abroad, they have long service life.
8, airflow self-circulates in vortex chamber, less dust pollution.
9, lining material in Impeller and whirl crushing cavity largely reduces wear parts cost and maintenance workload. During production process, the stone can form the protect bottom, the body has no wear and it is durable.
We provide Professional technology, excellent product quality and intimate after-sales service when you purchase ore beneficiation, VSI sand maker, from our company.As a professional mining machinery exporter, we will win your trust with our delivery speed, Enterprises Credit and product quality.
raymond mill : http://www.ore-mills.com/raymond-mill.html
Mechanical Feeder : http://www.crusher-export.com/feeder.html