Concrete crusher is an important piece of construction equipment, which is specially used to crush concrete block materials into smaller particles. The following is a detailed introduction to concrete crusher:
Definition and function of concrete crusher
Definition: Concrete crusher, also known as jaw crusher or construction waste crusher, is a device for processing construction concrete waste. It can effectively crush large pieces of concrete, stone, and other hard materials into small particles suitable for reuse.
Function: It is widely used in metallurgy, mining, construction, chemical industry, water conservancy and railway departments as fine and medium crushing of various ores and rocks with compressive strength below 250Mpa. Through crushing, concrete crusher realizes the reuse of resources and effective treatment of waste.
Working principle
The working principle of a concrete crusher is relatively simple and efficient. It usually realizes the crushing process through the following steps:
Feeding: The hard materials such as concrete to be crushed are fed into the crushing chamber through the hopper.
Crushing: In the crushing chamber, large pieces of materials are crushed into small particles by the extrusion and shearing action of the crushing tooth plate (usually made of wear-resistant materials such as high manganese steel).
Impact and refinement: Some of the crushed materials may be rebounded by the impact plate, forming secondary crushing, thereby further refining the particles.
Discharge: Finally, the crushed concrete and other materials are discharged from the discharge port, ready for subsequent treatment or reuse.
Types and characteristics of concrete crushers
There are many types of concrete crushers, including hammer crushers, jaw crushers, impact crushers, and mobile crushing stations. Each type has its own unique characteristics and scope of application:
Hammer crusher: Suitable for crushing materials of medium hardness, with advantages such as a large crushing ratio and high production capacity.
Jaw crusher: As the first choice for crushing, it can crush concrete fragments with relatively large hardness and large blocks, with uniform finished product particle size, low power consumption, and easy maintenance.
Impact crusher: Suitable for secondary refinement after crushing, and can produce aggregates with better and more uniform particle shapes.
Mobile crushing station: With flexibility and convenience, it is suitable for processing construction waste with complex components such as steel bars.
Maintenance and care of concrete crusher
In order to ensure the normal operation of the concrete crusher and extend its service life, regular maintenance and care are required. This includes checking whether the fasteners are loose, whether the lubrication system is working properly, the oil return quality of the return pipe, and the wear of the wearing parts. In addition, it is necessary to regularly clean the lubricating oil filter and replace the lubricating oil in the oil tank.
Economic and environmental value
The use of concrete crushers not only reduces the cost of handling construction waste but also realizes the recycling of resources. Concrete aggregates after crushing can be reused in construction, such as producing bricks, wall panels, floor tiles, and other building materials. This not only saves the traditional slag removal fees and construction material costs but also reduces environmental pollution and waste of land resources.
Concrete crushers are efficient and practical construction equipment, which are of great significance in promoting the recycling of resources and the effective treatment of waste.
Perfect after-sales service
Baichy Heavy Industry provides professional on-site guidance for installation, training of workers, and other services to ensure that customers can use the equipment smoothly.
The company has a complete after-sales service system, which can provide customers with timely technical support and equipment maintenance services to ensure the long-term stable operation of the equipment.
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Baichy Machinery is a factory supplier of mining machinery, mainly focusing on stone crushers, powder grinding mills, and mineral beneficiation plants. We can offer you a free design and completed solutions according to your project.
Baichy Heavy Industry has grown into a high-tech mining equipment comprehensive enterprise, integrating R&D, manufacturing, sales, and after-sales service, Passing ISO9001:2015 quality management system certifications. The main products are mobile jaw crushing plants, construction waste crushing plants, PE jaw crushers, VSI sand-making machines, Symons cone crushers, single-cylinder hydraulic cone crushers, PCX high-fine crushers, grinding mills, ball mills, and full sets of beneficiation equipment with an excellent level.
