Fret polyurethane foaming machine has been widely used in incubators, insulation buckets, refrigerator freezers, disinfection cabinets, ice machines, water heaters, solar energy, anti-theft doors, garage doors, furniture imitation wood, memory pillows, kitchen cabinets, commercial display cabinets, toys, building materials, engineering roof wall insulation, roof thermal insulation, thermal insulation panels, pipe insulation, automobile internal and external accessories, polyurethane cushioning foaming packaging, sporting goods, shoes manufacturing and other industries.