Comparison between jaw crusher and impact crusher

Comparison between jaw crusher and impact crusher

1. Jaw crusher

Jaw crusher works: Motor drive belts and pulleys, through the eccentric shaft moving jaw up and down movement, when the moving jaw up when the bracket and moving jaw angle between the larger, so as to promote the movable jaw to the fixed jaw approach, with its While the material is crushed or broken pieces to achieve the purpose of broken; when the moving jaw down, the bracket and moving jaw angle becomes smaller, the movable jaw in the rod, under the action of the spring, leaving the fixed jaw, this time has been broken The material is discharged from the lower chamber of the crushing chamber.

Simple structure, reliable operation, low operating costs; low noise, less dust; nesting mouth adjustment range, can meet the different needs of different sizes, easy to operate, easy maintenance; User requirements.

Jaw crusher use: for the mining, smelting, building materials, roads, railways, water quarry and road construction and other industrial sectors specifically designed rock crusher.

2. Impact crusher

Impact crusher works: work, driven by the motor, the rotor high-speed rotation, the material into the post, with the rotor plate hammer impact crushing, and then back to the liner to break again, and finally discharged from the discharge port .

Crusher, high efficiency and energy saving; The shape of the product is cube, the size of the granule can be adjusted, and the crushing process is simplified. Features: 1. The structure is unique, no-key connection, high chrome board hammer.

Impact crusher use: can handle a side length of not more than 500mm, compressive strength of not more than 350MPa of coarse, medium and fine materials (granite, limestone, concrete, etc.), widely used in hydropower, highway, artificial aggregate , Broken and other industries.

New Impact Crusher

New Impact Crusher

Impact crusher is usually used in the crushing operations, in order to ensure high production efficiency, low cost and less dust, impact crusher performance and stability has become a key point of mine production. Impact crusher is an efficient crushing equipment to meet the people gradually improve the production requirements, small size, simple structure, high rate of reduction, high efficiency and environmental protection. Impact crusher equipment with new design concepts and advanced technology to meet the different hardness of the crushing requirements of various materials, in line with "more broken less grinding," the new technology requirements.

The hammer and impact plate of impact crusher are easy to wear and tear, but with the appearance and successful application of the new wear-resistant material, the abrasion of the crusher is affected, the wear resistance of the parts is improved and the service life of the equipment is prolonged. Relying on these advantages, impact crusher has become a popular crushing equipment. Stability, high efficiency and environmental protection make the impact crusher successfully applied in the production line. Excellent impact crusher should have certain conditions, such as the cause of plate hammer structure, a unique impact plate, no key connection, long life and so on.

After optimization, the impactor crusher rotor backplane can withstand higher rotational inertia of the rotor and a stronger plate hammer impact crushing force. The impact crusher is designed to have lower rotational speed and higher crushing cavity. Compared with the ordinary impact crusher, the new impact crusher linear velocity decreased by 20% to 25%, with lower energy consumption, and achieved a higher production capacity.

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Superfine mill to achieve leapfrog development

Superfine mill to achieve leapfrog development

Grinding mill ultrafine grinding technology is accompanied by modern high-tech and new materials industry and developed a new crushing engineering technology, has become an important industrial minerals and other raw materials processing technology, one of the modern high-tech industry Development is of great significance.

SBM milling machine is a professional milling equipment for users of ultra-fine powder developed a new type of milling equipment. The equipment in the actual production of fineness can reach 3000 mesh, greatly broadening the application of ultra-fine powder, suitable for metallurgy, building materials, chemicals, mining and other minerals, can be kaolin, limestone, calcite, marble, talc, Stone, gypsum, dolomite, bentonite, mica, pyrophyllite, sepiolite, diatomite, graphite, alunite, fluorite, potassium feldspar, phosphate rock, pigments and other moisture less than 6% Mohs hardness of not more than 6 Class of more than 100 kinds of non-flammable materials for ultra-fine powder processing. Finished particle size up to 2500 head. And set technology, innovation, quality, environmental protection in one, to meet the modern industry for ultra-fine powder requirements.

SBM machine focus on independent research and development, optimization and improvement of crusher equipment in the process, improve accuracy, efficiency, automation, intelligence.

Limestone crushing analysis

Limestone crushing analysis

Limestone is easy to break the material, the hardness is low (4-5), silicon content is very low. To limestone as raw material of stone factory production cost is relatively much lower. On the limestone crushing production line we can directly use the jaw broken plus anti-broken program, both to get a good stone grain, crusher wear parts can also have a long service life. Typically, a jaw plate to use a year or two is a normal situation.

As the limestone easy to break the characteristics of limestone in the cement plant is usually used for single crusher composite crusher. The use of composite crusher directly to the limestone for the first broken, broken after the particle size can reach 10 to 20 mm below. The crushing method is to break the limestone as small as possible to the smallest particle size, regardless of grain type.

If the customer for the existence of acceptable powder, using a crusher to be able to complete all the crushing operation is a very good choice. Specific process configuration needs according to the actual situation of the specific analysis.

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Construction waste treatment equipment more and more popular

Construction waste treatment equipment more and more popular

Construction of waste resources, not only has a huge environmental benefits, will also have a huge economic benefits. Many of the waste in construction waste is sorted, removed or crushed, and most of it can be reused as a renewable resource. Faced with an increasingly prominent problem of urban construction waste, developed countries, many successful practices can provide us with full reference basis. By 2020, China's new construction waste 5 billion tons estimated that the construction waste disposal if they can be transformed into ecological building materials, creating the value of up to 1 trillion yuan. With the increasing emphasis on environmental construction, construction waste treatment will soon usher in more powerful national policy support and a broad market space.

Waste wood can be used to manufacture man-made wood; brick, stone, concrete and other waste by crushing, you can on behalf of the generation of waste, can be re-processed into a variety of materials; Sand, mortar for masonry, plastering mortar, playing the concrete cushion, etc., can also be used to make blocks, paved Road brick, tiles and other building materials brick products.

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Crushing function of new sand making machine

Crushing function of new sand making machine

SBM has been adhering to the research and development of new sand equipment, new sand is a model of energy efficient and environmentally friendly, in the industry leading level of development, its crushing performance is irreplaceable.

The new sand making machine is widely used in the crushing operation of all kinds of ore, cement, refractory material, emery, glass raw material, machine-built sandstone and various metallurgical slag. Especially for broken silicon carbide, special hard and wear resistant materials, is more effective. The new sand making machine has many advantages, such as simple structure, high efficiency, low energy consumption, fine and coarse crushing function.

SBM can provide different types of sand making equipment to meet the different needs of customers.

Advanced materials crushing equipment - mobile crushing station

Advanced materials crushing equipment - mobile crushing station

With the reduction of natural resources, artificial sand instead of natural sand it has become an inevitable trend.

Compared with the fixed crusher, mobile crushing station and convenient mobility, strong adaptability and high economy, so that it can be crushed in the crushing material directly on-site, or production of products.

SBM also able to provide customers a complete solution, and according to the type of material and the coarse and fine crushing and screening system to meet the different needs of customers, and to minimize the cost of investment, the rational allocation of jaw crusher, cone crusher and mobile crushing station.

Produced by the SBM mobile crushing station and complete different types of models, which can meet customers, including the type of tire type mobile crusher and crawler mobile crushing station. Mobile crushing station can crush all kinds of ores and rocks directly, thus saving the intermediate transport links, greatly reducing transportation costs. More importantly, the use of mobile crushing station can protect the environment and the noise and dust pollution in the production process can also be reasonably resolved.