Giving a Description to the Test Work in gold mining equipment

The first step for processing the ore is the granite mobile jaw crusher process, grinding process and the related sieving and grading operations. For most of the ore, the purpose for iron ore mobile cone crushing and high-pressure grinding mill is to achieve the dissociation of the mineral particles monomer. If the ore needs to be finely ground, any conventional method or process can be used to crush the samples into the feeding size of the laboratory grinding machine. Conversely, if the mineral ore gathers sufficient amount of particles with coarse particle size, the gravity concentration is very necessary. The coal mobile impact crusher and three-ring micro powder mill processes should adapt to the sorting process. In addition, the over crushing phenomenon should be avoided.
If the useful mineral particles are too coarse and there is great density difference compared with the gangue, you should firstly consider the gravity concentration. The most commonly used gravity concentration equipment is the heavy media beneficiation machine, jigger and the shaker. Only some sand deposits may use the long chute centrifugal concentrator, the cross-flow belt chute and other fine gravity concentration equipments. The entire process is based on the gravity concentration. In addition, in order to reduce the influence of the particle size and choose different devices according to the different granularity, the grading operation is very necessary before the gravity concentration.
Flotation can be seen as a universal principle. Almost all industrial minerals can be recovered by flotation. The separation efficiency for the symbiotic mineral is also not comparable. For the ores which are difficult to depend on the gravity concentration, the flotation test should be arranged. The scope of application of magnetic separation is very easy to make a clear judgment according to the magnetism of the minerals and the magnetic tape granularity. For example, the wet weak magnetic field magnetic separation method is mainly used for the recovery of magnetite and the pyrrhotite.
Sand washing machine is the washing equipment of artificial and natural sand. It is widely used to wash materials in dinas plant, mining ore, construction materials, transportation and concrete mixing plant.

The customer group of mining machines are mainly engaged in mining, sand production or grinding materials processing. Therefore, it is necessary for mining machine manufacturers to make greater efforts to produce reliable products to cater to the demands of customers.

For the sand washing machine, when working the power device drives the impeller to rotate slowly with the slowing down of the vee belt, reduction box and gears. Dinas enter the washing tanker from the feeder trough and begin to roll and grind with each other under the drive of impeller so as to remove the impurities of the surface of the dinas and conduct the dehydration. At the same time, to add water to the washing tanker to wash the impurities out of the spillway.