With the development of science and technology, all kinds of new and efficient crushing equipment are gradually appearing and starting to be applied. At present, the mechanical crushing method is widely used in the concentrator, and the grinding equipment used in this method is a hundred-year-old equipment. The main structure of these grinding equipment has basically not changed, but modern new te
The HP type cone crusher crushes materials by the principle of lamination crushing and realizes selective crushing. The advantage of selective crushing is that the material is crushed along the defects of the crystal surface, which not only saves energy consumption, but also has good product particle size characteristics, reduces over-crushing, and meets the requirements of more crushing and less
The development of the new crusher focuses on the development of the crushing cavity of the medium and fine crusher, so that the particle size of the crushed product can reach 10~0mm. Currently there are mainly:
1) New single-cylinder hydraulic cone crusher According to the crushing cavity, it is divided into two types: standard type and short head type. According to the size of the crushed produ
Reducing the particle size of crushed products is one of the effective ways to reduce energy consumption in concentrators. Dong’anshan Concentrator’s incoming grinding ore particle size is reduced from 20-0mm to 12-0mm, which increases the processing capacity of the ball mill by more than 16%. Dashihe Concentrator’s ore particle size decreased from 15~0mm to 12~0mm. The processin
What are the natural types of iron ore Types of iron ore can be divided into two categories: natural type and industrial type. The natural type is the mineral combination of ore cold bar divided according to the material composition, structure and structure of the ore; the industrial type is the type of ore divided according to the different ore beneficiation, smelting methods and technological pr
When the hydraulic cylinder is lifted by pressure, the shaft pin is first cut off, and the crusher stops running, so as to prevent other parts of the machine from being damaged. The weakened section shaft pin on the pulley is the safety device of the gyratory crusher. When large pieces of non-broken material enter the crushing cavity, the large bevel gear with three thrust discs fixed on the eccen
The advantages of jaw crusher are: simple structure, small height, small mass, convenient maintenance, not easy to block, reliable work, but low production capacity. It requires uniform feeding, and needs to be equipped with a feeder, and the product particle size is uneven.
Compared with the jaw crusher, the advantages of the gyratory crusher are: the depth of the crushing cavity is large, the w
(1) Cleaning of hydraulic cone crusher Cleaning the appearance of the diesel engine, chassis and working devices of the cone crusher construction machinery can play a role in descaling and decontamination. During the cleaning process, damage to various devices and components and oil leakage parts can also be found, so as to prepare for the next maintenance. preliminary work. It is strictly forbidd
Brass copper scrap recycling beneficiation plant used machines
Mining of copper ore is mainly chalcopyrite (copper and sulfur, iron compound), followed by chalcocite and bornite. Copper yellow copper and pyrite (iron sulfide) with intuitive sometimes difficult to distinguish, but plans to take mineral streaks on Cuci can be immediately distinguished: green and black are chalcopyrite, pyrite is bla
Cone crusher shale brick production line Application Notes
Shale is a sedimentary rock formed in standing water environments, after a long period of sediment deposition, so often found in lakes, river deltas, the continental shelf in the ocean is also the formation of shale, shale often contain ancient fossils of plants and animals. Sometimes there are fossil footprints of animals, and even traces
Jordan is a landlocked country in the Middle East, is the gateway to the southern port of Aqaba Red Sea exports. North of the border with Syria, Jordan, Iraq to the northeast, southeast neighbor Saudi Arabia, Palestine and Israel adjoining West. Land area of 89,340 square kilometers.
Jordan main mineral resources are phosphates, potash, copper, manganese and oil shale. Phosphate reserves of
Usually speaking, Nickel and copper mineral are mixed, beneficiation nickel from the mixed mineral demand the advanced beneficiation technology, Direct selective flotation or part selective flotation processing. When the copper content is higher than the nickel content in the ore, the selective flotation can be used to flotation the copper into concentrates. The advantage of this processing is tha
Cerro Matoso nickel mine production of nickel mining in Colombia is the only currently operating, the mine is located in the northern Cordoba province Montelibano region of Colombia. The mine laterite nickel ore reserves of 61 million tons, and its grade of 1.67%. Cerro Matoso, SA is the only Colombian ferronickel smelting companies.
100ton-500ton per hour capacity Nickel mine crushing plant:
Lim
In order to meet the granite crushing and grinding heavy industry market,Liming heavy industry designed hydraulic cone crusher, hpc175, hpc400, hpc220,spring cone crusher, cs series cone crusher and mobile cone crushers, they all adopt the advanced crushing technology.
In generally speaking, hydraulic cone crusher is generally used as the secondary granite stone crusher in the crushing plant. Limi