【summary】: strengthening publicity of the development of circular economy, adherence to development and saving, saving priority, in accordance with reduction, reuse, resource system, and gradually establish resources of the whole society in terms of resource mining, production consumption, waste, consumption, etc. circular utilization system to save energy, saving water, saving land, saving materials, and strengthening promoting saving, strengthening comprehensive utilization of resources.
【summary】: it is understood that in our country's non-metallic mineral products, the development and utilization of their development began in the 1950s, so far, there is more than 100 kinds of non-metallic minerals that have been discovered by the economic value, which greatly promotes the speed of the economy. developing. because of the discovery of non-metallic minerals, the mineral operation has become a major operation, so that the non-metallic mine ultrafine pulverized operation is constantly being strengthened, and the requirements for mineralization and crushing machinery and equipment are increasing. most of the non-metallic mines are directly used in agriculture, chemical, paper, rubber, coating and more after the crusher is crushed. non-metallic minerals, according to non-metallic minerals
【summary】: on the one hand, the crusher is also divided into thickness and detailed, from another angle, can also be divided into a jaw machine, hammer crusher, counterattack crusher, impact crusher, composite crusher, roll crusher, etc. . the different principles of the machine's work design leads to the degree of crushing and force of the material during operation, and the crushing method is different.
【summary】: the rotary crusher is a large-scale rotary crushing of the material to generate extrusion, splitting and bending of the material using the cadrograph in the cone in the casing, and a large-scale rotary crushing machine for extrusion, cleavage, and bending, ore or rocks of various hardness. the spindle is equipped with a broken cone, the upper end of the spindle is supported in the bushing in the middle of the cross member, and the lower end is placed in the eccentric bore of the shaft sleeve.
【summary】: in recent years, with the development of my country's crusher industry, on the one hand, the market size is increasing, on the other hand, the basic construction is constantly strengthened, and it has also continued to put forward new and higher requirements for crushers, except for technology and intelligence. it also reflects the energy saving reduction and green environmental protection. there is no doubt that twelve five is a critical period of my country's economic growth and transformation. steel slag mainly derived from the oxide formed after the oxidation of the elements contained in the scrap steel, the impurities brought by the metal furnace, such as fluorite, limestone,
【summary】: the user often appears in the use of the composite crusher, and the cause of the composite crusher is multifaceted and comprehensive.
【summary】: medical crushers and mining crushers are the two major classifications of the crusher, in which medical crushers are mainly used for the crushing of stones in medical treatment. they generally use resonance and other means that we are more familiar, this crushing can avoid surgery brought a variety of risks. the mine crusher is generally referred to as crusher mainly breaking all kinds of stone, and its crushing principle and product particle size are divided into many models. in mines, smelting, building materials, water conservancy, roads, railways, and chemical industries, the use of crusher, is more common, justang crusher, counterattack crusher, vertical impact crusher,
【summary】: the anti-crusher can adjust the granularity in a variety of ways, such as adjusting the rotor speed, adjusting the gap between the abrasive chamber and the counterattack. the adjustment of the gap can be adjusted by mechanical or hydraulic, and the gap adjustment can be conveniently completed by operating buttons or remote control systems.