Chutes are widely used in bulk material transport and storage systems. They play an important role in coal mining, connecting coal preparation equipment to allow coal to flow along the designed route....

Luoyang Zhili New Materials, established in 1992, is one of the leading processing centers for wear-resistant materials in the world, providing high-quality service for wear parts in the mining, cement, power plant, steel, coal, and other industries.

Zhili New Materials

Chutes are widely used in bulk material transport and storage systems. They play an important role in coal mining, connecting coal preparation equipment to allow coal to flow along the designed route. Due to the high labor intensity and harsh working conditions of the chute in the coal preparation plant, the wear and impact resistance of the chute lining is very high. Zhili New Materials Company specializes in the production of accessories for crushing equipment. It has extensive work experience and can manufacture high-quality linings to meet the needs of companies and extend the service life of the machine.

In the design of the chute lining, the equipment's motherboard is generally responsible for structural strength, and the equipment's special functions, such as impact and wear resistance, require the lining to withstand these demands. The selected lining must exhibit strong wear resistance in a specific environment. We will recommend suitable linings to customers based on the materials and characteristics of commonly used wear-resistant linings. Coal gangue chutes with larger particles generally need to be paved with wear-resistant coatings, especially the bottom plate and side plates of the inclined section of the chute, with the height of the side wear-resistant coating being about 2/3 of the height of the side plate. For large gangue chutes, rails can be placed on the bottom plate, which can double the chute's lifespan. The higher the coal hardness, the greater the wear and impact resistance of the selected wear-resistant coating. Wear-resistant coatings should be placed on chute parts subject to large drops, strong impacts, and violent collisions. To increase chute lifespan and reduce noise, wear-resistant linings should be installed on the upper chute and corners of high-speed, high-volume conveyors prone to collisions. The wear resistance of alloy steel plates is slightly superior to that of ordinary linings, and the cost is generally about 5 percentage points higher than that of ordinary steel plates. It is mainly used in equipment that needs to be protected by alloy steel wear-resistant materials when passing over coal surfaces. Wear-resistant linings are recommended for anti-crushing grates in gangue silos and wear-resistant grates at the outlet of spiral chutes. Low-alloy steel linings are mainly used in mechanical equipment parts where friction occurs, which can significantly increase the equipment's lifespan. They can also be used for high-strength structural steel with a yield strength of less than 800 MPa. Wear-resistant steel plates have good gas cutting properties and can be used for gas cutting processing. During machining, the amount and rate of feed must be selected according to the hardness of the steel sheet and the cutting tool used.

The description above is a brief introduction to the parachute lining. If you have any relevant needs, please visit the product page on our website for detailed information or leave a message at the bottom of the page.

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