... formed foaming; 1,Mixing head: New-style pouring valve, accurate and synchronousoutlet without block-up.2,Metering pump: Using high precise ... be up to999,with temperature,pressure,rotating speed and cleaningsystem in it.4,Can select using water as cleaning system, save the production ... .6,It can append the stuffing(optional parts). Polyurethane Low Pressure Foaming Machine