Polyurethane raw materials |
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Product Description
Spraying polyurethane is on-site foam molding, the process equipment is simple, easy to operate, can be sprayed or cast, can be used in any complex roof construction, usually the construction is carried out by 3-4 people, spraying more than 20 cubic meters per day, according to the spray layer With a thickness of 30 mm, it can spray more than 700 square meters per day, which is ten times more effective than laying traditional materials. It also reduces labor intensity, improves the working environment and reduces environmental pollution. The foaming expansion volume of Pu hard foam liquid material is 15-18 times, so the transportation amount of raw materials is small. According to statistics, the transportation cost of vehicles can be reduced by more than 80% compared with the use of traditional materials, and the workload of vertical transportation classes is greatly reduced at the construction site.









Company Profile
Shandong Mingko Machinery Co., Ltd. (hereinafter referred to as "Mingko") was formerly established as Jining Mingko Machinery Factory in 1990, located in the 23-1 , Jinyu Road, Na-tional High-tech Zone, Jining City, Shandong Province. At 1990, Mingko Machinery Factory provided casting products and technical services to Well-known companies. In 2022, the company lead-ers reintegrated resources and talent advantages, and invested 20 million RMB to establish Shandong Mingko Machinery Co., Ltd. covers an area of 3,500 square meters and has more than 150 employees