We also produce other heat-resistant steel castings, mainly preheater suspension plates, furnace protection plates, sieve plates, etc. The service life of a grate plate made of heat-resistant steel material is twice that of a regular grate plate....

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

This hot summer, the European Cup is in full swing. We are now entering a critical period. I hope all the players perform exceptionally well and achieve a good ranking. Today, I will introduce a grate cooler to calm your restless mood.

The grate cooler is an important piece of equipment in the clinker firing system of cement plants. Its main function is to cool, recover heat, and transport cement clinker. At the same time, it provides hot air to rotary kilns and decomposition furnaces, and is also the main piece of equipment for heat recovery in the firing system. Grate plate is an important component of the grate cooler. After the clinker enters the cooler from the kiln, it is spread in layers over the grate plate. Under the pressure of the grate plate, it moves forward while rolling at varying degrees. The blown cold air passes through the layer of moving material on the grate bed in a mutually perpendicular direction to cool the clinker rapidly, and the clinker can be cooled from 1300-1400°C to below 100°C in a few minutes. In the manufacturing process, the grate plate material must exhibit a certain resistance to heat, thermal stability at high temperatures, sufficient wear resistance, and minimal deformation when the temperature fluctuates. The normal service life of the grate plate is more than 6 months. Our company has developed a new set of technologies. The service life of the grate plate made of heat-resistant steel is twice that of ordinary grate plates, which is well accepted in the industry. This extends the service life of the machine, increases production capacity, and saves costs for the company.

We also produce other heat-resistant steel castings, mainly preheater suspension plates, furnace protection plates, sieve plates, etc. Interested parties can click on the online communication tool to get in touch or leave a message at the bottom of the page. We will respond as soon as possible.

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