A well-known cement producer in India produces thousands of tons of cement per day. The wear-resistant parts in its key production equipment such as cement rotary kilns and ball mills wear out very quickly under harsh working conditions of high temperature, high dust and strong grinding. Frequent equipment maintenance and parts replacement seriously restrict the release of the company's production capacity and increase a lot of operating costs. Reliable wear-resistant parts and supporting services are urgently needed.
They urgently need a batch of wear-resistant linings, grinding bodies and other accessories suitable for the special working conditions of cement production. The high temperature resistance performance is required to reach above 800鈩. At the same time, under the impact of high-hardness materials, the wear rate is reduced by 40% compared with conventional products. They found our company. Our company, in conjunction with material experts and mechanical engineers, developed wear-resistant parts made of special ceramics and heat-resistant alloy steel based on the collected data, optimized the heat dissipation structure of the lining and the surface hardness distribution of the grinding body, and ensured that the high temperature and strong wear requirements were met. We use digital production workshops to produce in strict accordance with design drawings and process standards. The thermal imaging quality inspection system was introduced to test each batch of accessories under simulated high temperature conditions to ensure that the high temperature resistance performance meets the standard and the qualified rate of finished products is maintained at 99%.
After receiving the accessories, they immediately put the new wear-resistant accessories on the machine for use, reducing the frequency of equipment maintenance by 60%, shortening the single maintenance time by 50%, increasing the annual operation time of the production line by 15 days, and increasing cement production by 18% year-on-year. The accessories have excellent high temperature and wear resistance, and the wear rate is much lower than expected, saving the company 30% of the annual accessories procurement cost and reducing the indirect economic losses caused by suspension of production by more than 2 million yuan. The two parties reached a long-term strategic cooperation intention to jointly explore the intelligent upgrade path of cement production equipment.
