The new sand making machine is highly efficient and finely crushed in the fluorite beneficiation process

SHANGHAI SHIBANG MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.

The new sand making machine is highly efficient and finely crushed in the fluorite beneficiation process

SBM’s sand making machine plays an efficient and fine crushing role in the fluorite ore dressing production line process, and is a powerful assistant for the fluorite ore dressing and crushing process. Fluorite which is not directly used for beneficiation is rare in nature. According to the requirements of users and the nature of ore, different beneficiation methods are used, such as metallurgical grade fluorite, which is generally selected by crushing and screening, acid grade and ceramic grade. Powdered fluorite is often used for flotation to obtain high quality concentrates. Broken and finely divided is one of the important links of fluorite ore dressing. The new sand making machine produced by SBM is finely crushed with fluorite ore, which has high efficiency and better effect than traditional fine crusher, and is more energy-saving and environmentally friendly. Below we will introduce you to the efficient and fine crushing of the new sand making machine.

The raw ore is fed into the jaw crusher by a vibrating feeder for coarse crushing (also called a broken, crushing the ore to 20-50mm), and the initially crushed fluorite ore is sent to a new sand making machine for secondary The crushing, fine crushing of the fluorite particles by the new type of sand making machine is even (fine crushing of the ore to <3-5mm60% - 90%), which can greatly reduce the feeding fineness of the equipment entering the ball mill, and realizes "more broken and less grinding". ". After two pieces of broken ore can enter the ball mill for grinding operations, the ball mill and the spiral classifier constitute a closed circuit, that is, the ball mill grinding material into the classifier for classification, qualified fine ore into the next process, unqualified The coarse ore is returned to the ball mill for grinding. After the fine-grained minerals are separated, they enter the mixing drum and flotation reagent for full and uniform mixing, and then enter the core part of the fluorite ore beneficiation process—flotation machine for flotation operation, 1 rough selection, 5 times fine Selection, 2 sweeps, control of slurry concentration, pH, plus different chemicals to obtain qualified concentrates) - wet concentrate - filter press - qualified concentrate. The tailings are discharged into the tailings pond.

The new sand making machine is used to change the third-stage crushing into two-stage crushing, which has large production capacity, long service life of the hammer head, environmental protection and energy saving. Fine crushed fluorite ore, equipment investment is far lower than the traditional impact crusher, fine crushing efficiency is higher than the traditional fine crusher. The equipment has less wearing parts and is easy to maintain. The sand making machine equipment is widely used in various fluorite beneficiation processes, gold ore beneficiation process, lead-zinc ore beneficiation process, copper ore beneficiation process, potash feldspar beneficiation process, molybdenum ore beneficiation process, iron ore beneficiation process, etc. In various metal and non-metal beneficiation processes, various ores are finely divided.


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