Unlike sandblasted brown corundum, which requires second-class alumina content, the above-mentioned high-quality brown corundum is the key to the quality of the finished refractory material. With the implementation of new technologies such as blast furnace, converter, ladle, and continuous casting in the metallurgical industry
The pressure type sand blasting machine is suitable for the pulverizing operation of tough, fibrous, sponge-like, high oil content, and high sugar content materials that are difficult to be pulverized by general pulverizers. It also has a good crushing effect on hard and brittle materials.
CLEMCO air control sand control valve and plug valve are the same type of valve, only its closing part is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing.
As one of the important raw materials for the production of brown alumina, bauxite has been labeled as a non-renewable resource, and its price is destined to only increase. In addition, the frequent launch of domestic alumina projects severely cut off the source of raw materials for brown corundum production.
The sand blasting pipe is composed of an inner rubber layer, a reinforcing layer and an outer rubber layer, and the layers are connected with an adhesive. The inner rubber layer is in direct contact with compressed air and abrasives, which requires a high level of wear resistance