In the grinding process, the first section of the Barry plant uses pre-screening, and the second section of the mill uses a curved screen to effectively reduce the muddyness of the cassiterite. The low mud formation rate of the grinding of the Barry plant has improved the recovery rate of ore dressing . High-frequency fine screen and ball mill closed circuit can greatly reduce the over-smashing of cassiterite. Barry plant is equipped with GYQ31–1007 high-frequency fine screen 4 sets, GPS–1400–3 high-frequency fine screen 2 sets, GYQ31–1007 type high The frequency fine screen has the advantages of large amplitude, high screening efficiency, power saving, large processing capacity, durability and easy replacement of the screen. Some new materials have been used in the grinding and screening system. For example, the original ore screen adopts a polyurethane long hole wear-resistant sieve plate and has a service life of more than one year. In addition, the original ore screen is changed from a single-layer sieve to a double-layer sieve, and the screening efficiency and production stability are improved. In the second paragraph grinding using grinding media in the new cast iron instead of steel balls to succeed, it has shown noise is small.
Brass has excellent CNC Machining Turning performance, high-speed machining turning under the brass can get excellent surface finish. Our technical team has very good experience in machining brass, machining brass including brass plate, brass rod, brass tube. Brass hardware parts has high strength, good plasticity in hot state, good plasticity in cold state, good machinability, easy welding and good corrosion resistance. Brass parts are very durable. It is electrically conductive and does not usually corrode or deteriorate over time. Thus brass is often used to produce products with longer service life. Machining brass parts Widely used: pipes, radiators, ship parts.
Machining Brass, Brass Machined Parts, Perfessional Brass Parts Machining, Machining Brass Conponents, Brass Parts Machining Hong Kong RYH CO., LTD , https://www.bldcncmachining.com
Tin ore screening and grinding classification
-0.037mm level difficult Selects reselection selected from tin practice, the sorting stage -0.019mm less effective. Therefore, it is especially important to minimize the generation of –0.037mm during the grinding process. The Barry Plant of Dachang 100 (105) Mine has a yield of 57.41% smaller than that of the high-frequency fine sieve sieve in the original ore sieve. The two sections of the mine are pre-screened.