The role of special wear parts for crusher
Release time:
2021-11-12
The main function of special wear parts for crusher is to extend the service life of the equipment, improve the production efficiency and reduce the maintenance cost. By resisting the wear and tear of materials in the crushing process, wear parts protect the key components of the equipment from damage, thus ensuring stable operation and efficient production.
The role of wear parts in the crusher
Extend the service life of equipment: Wear-resistant parts can resist the impact and abrasion of ore and other materials, reduce the frequency of damage to equipment parts, and thus extend the service life of the equipment as a whole. For example, the roll skin of double-roll crusher has high hardness and wear resistance after special heat treatment, which can be used for a long time under high load and bad working conditions without being easily damaged.
Improve production efficiency: Wear-resistant parts can ensure the stable operation of the crusher and reduce the downtime caused by wear and tear, thus improving the overall production efficiency. For example, basalt roll crusher can control the discharge size of the product by adjusting the gap between the rolls, simplifying the coal selection process and reducing investment and production costs.
Reduce maintenance costs: the use of wear parts reduces the maintenance frequency and replacement times of the equipment, reducing the overall operating costs of the enterprise. For example, wear-resistant parts in mining crusher can generally be used for one year, but only for a few months to a few days under adverse conditions, and frequent replacement will increase production costs and safety risks.
Application examples of wear parts in different types of crushers
Jaw crusher: The main wear parts of a jaw crusher include fixed jaw plate, movable jaw plate, elbow joint plate, eccentric shaft and washers. These parts are in direct contact with the raw materials and realize the crushing function through extrusion and crushing. The use of wear-resistant steel plate can significantly extend the service life of these parts and reduce maintenance costs.
Double Roll Crusher: The wear-resistant parts of the double roll crusher mainly include roll skins, which realize the fine crushing effect by squeezing and crushing the materials. Roll skin made of high-strength alloy steel or high-chromium cast iron, after special heat treatment process, can be used for a long time under high load and poor working conditions without easy damage.
Wear-resistant material selection and maintenance
Material selection: the selection of wear-resistant materials is crucial to improve the durability of wear-resistant parts. Materials such as high-strength alloy steel or high-chromium cast iron have high hardness and wear resistance, and can effectively resist the impact and abrasion of ore and other materials.
Maintenance: Regular lubrication and cleaning of wear-resistant parts, and timely removal of impurities and accumulations in the material can reduce wear and prevent clogging. According to the actual working conditions, some measures can also be taken, such as adjusting the gap between the rollers to ensure the normal working condition of the wear-resistant parts.
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