Suitable for hard, high resilient, slow reslient, self-skin formed foaming; 1,Mixing head: New-style pouring valve, accurate and synchronousoutlet without block-up.2,Metering pump: Using high precise metering pump, stepless variabledrive, with range of ratio adjustment, reliable quality.3,System: Comtrolled by computer, the control point of pourig quantitycan be up to999,with temperature,pressure ...