Jaw crusher is a kind of coarse crushing equipment commonly used in the mining industry, mainly used in the head crushing operation of the production line, crushing large materials, and then entering other crushers, and finally completing the crushing operation, jaw crusher is mainly used in mining smelting, building materials, highways, railways, water conservancy and chemical industries in the crushing of various ores and large materials. The rapid development of jaw crusher occupies a large share of the mining market, so what are the disadvantages when using jaw crusher? Understanding these shortcomings allows you to make better use of the device, which is longer and more stable.
At present, the jaw crusher in the crushing industry consumes a lot of energy and pollutes, and there are often many shortcomings in the crushing process under the low-carbon economy:
1. There is no selectivity in the crushing process, if the materials to be crushed are diverse, the traditional process can not completely dissociate their phases, and there will also be the phenomenon of over-crushing of materials. This over-crushing reduces the useful components, forming waste products in the crushing operation, which brings economic losses to the processing plant;
2. When the compressive strength limit of the crushing ore reaches 200MPa, it will have high energy consumption, and sometimes it cannot be broken at all;
3. It is very difficult to achieve ultra-fine grinding, and it is often necessary to go through multiple operations to achieve crushing, and the equipment used is also very cumbersome, which occupies a large area and space, and requires a large and solid foundation support;
4. In the process of crushing, the energy consumption such as electricity consumption and steel consumption is very huge.
Features of
jaw crusher:
Ding Bo heavy industry crusher manufacturers for how to improve in line with the current economic development and other market issues for a careful analysis, in the development and production of jaw crusher on the development and production of technological innovation, energy-saving and environmentally friendly jaw crusher has become its main research and development object, a variety of crushing equipment developed by the enterprise has been put into the market, energy-saving jaw crusher, cone crusher and other equipment has been highly praised in the industry, the lubrication of each contact surface must be comprehensive, because the single machine test belongs to the work of the device team and equipment suppliers, Or the equipment components related to the flywheel can not operate normally, what is the reason, how to solve it skillfully, to ensure that the key lines and balance the workload of all parts of the site.
The jaw crusher is not only the object of processing, but also an organic part of the vibration system. The force of the material layer is introduced into the vibration system of the jaw crusher, and at the same time, it is also necessary to operate and regularly add the raw materials to be crushed to the feed inlet. In order to prevent noise from spreading from the inlet and outlet, measures are taken to install mufflers at the inlet and outlet.
Shanghai Dingbo Heavy Work is a veteran mining machine enterprise with a history of more than 60 years, the company's main products are mining machinery, stone production line equipment, mineral processing production line equipment, crusher, ball mill, dryer, vibrating screen, flotation machine, magnetic separator, etc., the equipment is widely used in mine crushing and beneficiation industry, cement plant, power industry, road infrastructure industry.
