Box Type Polyurethane Foaming Machine

http://www.puproductionline.com/foaming-machine.html Introduction of box type polyurethane foaming machine: The box type polyurethane foaming machine is mainly applied for making cubic or cylindrical PU foam. It use soft foam molds similar with box to combine the component of polyether, isocyanate etc that are calculated. After the formula of foam material, the temperature of foam material t is the main factors to determine the speed. Material temperature should generally be