resin mixing and metering unit / piston

Since 1983 this piston dosing unit represents the most versatile system available for Polyurethane formulations using abrasive filler, high level of nucleation gas or high-viscosity components.

The great number of these units, working all over the world in the complete range of Polyurethane applications, has proved the most important peculiarities of the "HE Booster" being:

reliability - the piston concept gives the lowest down time
reduced maintenance - the lowest for PU machines
precision - the highest due to the piston concept
repeatability - the highest due to the closed-loop control.