In 2020, the company collaborated with MCC Changtian National Sintering Ball Engineering Technology Research Center to develop the key component of the powerful mixer - alloy blade, which solved the problem of blade wear resistance, improved equipment efficiency, and achieved the replacement of similar imported products. To save procurement costs for the user unit, to save a large amount of foreign exchange resources for the country, and to win back the domestic market. The domestic vertical strong mixing machine is equipped with our company's long-life strong mixing wear-resistant blade, which is beneficial for reducing engineering costs, saving equipment operating costs, shortening service response time, and improving equipment operation efficiency. Our company has applied for a patent and has already started mass sales, with an annual output of up to 10 million yuan for this project alone.