Crusher is a mechanical equipment that uses external force to break large solid materials into small pieces or powdery materials. It can be widely used in mining, metalurgie, Industria chimică, Materiale de construcție, cărbune, Materiale refractare, ceramics and other industrial sectors.
Application of crusher in construction industry
În industria construcțiilor, crushers can process construction waste, such as concrete blocks, bricks, asphalt, etc., and crush them into reusable aggregates and smaller particles for the production of new building materials, such as recycled concrete, road base materials, etc.. This not only reduces the impact of construction waste on the environment, but also reduces construction costs.
5 major applications of crushers in construction
| The Core Function Of Crushers In Construction |
| Crushing hard materials |
cum ar fi rocile, beton, piatră, etc.. |
| Generating construction aggregates |
producing sand and gravel for concrete, mortar and asphalt. |
| Recycling construction waste |
crushing and screening construction waste such as abandoned concrete, bricks, tiles, asphalt, etc., and converting them into recycled aggregates to reduce resource waste and environmental pollution. |
| Raw material crushing and aggregate production |
crushing raw materials such as natural rocks, ores or construction waste into aggregates (nisip, pietriş) that meet engineering requirements for the production of building materials such as concrete, mortar, and asphalt. |
| Aggregate quality optimization |
adjusting the physical properties of aggregates (such as particle shape, grading, and crushing value) through crushing processes to meet the needs of different construction projects. Impact crushers produce machine-made sand with fewer edges and corners to improve the workability of concrete. Cone crushers perform secondary crushing to eliminate needle-like particles. |
What crusher can be used in construction?
Common crusher types and applicable scenarios in construction
1. Conducerea maxilarului
Conducerea maxilarului is mainly composed of two jaw plates, maxilarul mobil și maxilarul static, pentru a forma o cameră de zdrobire, simulating the movement of the two jaws of animals to complete material crushing. It has a simple structure and low cost, and is suitable for coarse crushing. The jaw crusher has a large crushing ratio (3:1~6:1) and can handle materials with high hardness (such as granite and basalt).
| Application construction scenarios |
suitable for mining and preliminary treatment of construction waste. |
| Applicable materials |
stâncă, bloc de beton, sintered brick, etc.. |
2. Concasor de con
Concasor de con consists of a frame, a fixed cone, a movable cone, an eccentric sleeve, a spring and other components. The movable cone performs a rotary swing motion under the action of the eccentric sleeve and forms a crushing chamber with the fixed cone. Efficient fine crushing, grad ridicat de automatizare, suitable for medium and fine crushing.
| Application construction scenarios: |
Secondary/tertiary crushing: production of machine-made sand and gravel (particle size ≤5mm). |
| Applicable materials |
medium hardness rock (calcar, gresie). |
3. Concasor de impact
The impact crusher consists of a rotor, an impact plate, a plate hammer and other components. The rotor is equipped with a plate hammer. After the material enters the crushing chamber, it is impacted by the plate hammer and the impact of the impact plate and crushed. Eficiență ridicată de zdrobire, the finished particles are cubic and have no internal cracks.
| Application scenario |
zdrobitoare fină, production of high-grade concrete aggregate (such as C50 and above). |
| Applicable materials |
suitable for materials with medium hardness or below (such as coal gangue, gips). |
4. Concasor mobil
The mobile crusher is a crushing equipment that integrates feeding, zdrobitoare, screening și transport. Mobile Crusher can easily perform crushing operations at different locations. The movable chassis can flexibly adapt to the construction site environment.
Application scenario: on-site treatment of construction waste.
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