The light detection system of the 1011M photoelectric sorting machine is mainly composed of a combination of a light source, a convex lens and a slit, a lens power supply, a preamplifier, and a background. Figure 8 is a schematic view of a light detecting device. Figure 9 is …
Curved bevel pinion and bevel gear assembly have higher requirements on the center distance and cutting depth. The frequency of the tooth tip is too thin and the small end is damaged. The load capacity of the gear transmission is significantly reduced during operation, which causes the gea…
Major equipment: excavators, bulldozer rollers, tamping machines, mixing towers, pavers, hoists, tunneling m…
GM became the first U.S. company to shut down overseas factories due to the earth…
Former Vice Minister of Machinery Industry Lu Chun-Sun, Honorary President of Chint Foundation, forme…
Chapter V…
I. Overview of microbial oxidation leaching
(1) Microbial leaching process
The process of microbial leaching is simple and easy to operate, and the leaching agent can act on the bound…
(3) Major technical improvements since the plant was put into production:
1) The original design uses a fixed rod sieve with a mesh opening of 200mm, and the discharge of the rotary crusher is divided into…
   After the mineral particles are magnetized in the external magnetic field, they can be regarded as an equivalent magnetic bar, as shown in the following figure:
…
The qualified products of the crushing workshop are sent to the grinding powder ore bin by a belt conveyor. And use the unloading trolley to distribute into the powder mine bin to prevent the ore from segregating in the mine bin and ensure uniform particle size. It is usually…