... cushion, fillings, slab materials, toys, gym equipments etc. (2 AND 3 COMPONENTS) Characteristics1,Mixing head, New-style pouring valve, accurate ... using water as cleaning system, save the production cost and protect the environment.5,Barrel, Layered-type insulating, using ... car cushions, hard foaming, refrigerator materials, medical appliances, elastomer, soles, etc. PU low pressue foaming machine