piston dosing unit / PU foam / high-precision / high-pressure
He Booster



  • Type:


  • Applications:

    PU foam

  • Other characteristics:

    automatic, high-pressure, high-precision


•Designed for highly reactive RRIM formulations
•Jacketed and insulated tanks with level control and automatic refilling with special stirrer for solid fillers
•Nitrogen accumulators to store and release in extremely short time hydraulic energy to move fast the metering pistons
•Hydraulic cylinders specifically designed by Cannon, available in different volumes: 13l, 25l, 35l and 50l
•Automatic output and ratio adjustment and control in close loop by proportional valves
•Touch screen operator panel

•Energy savings thanks to the use of nitrogen accumulators
•Reliability and reduced downtime
•Accurate control of machine parameters
•Better performance of the Cannon hydraulic cylinders compared to the plunger pistons
•Excellent accessibility to all machine parts
•Easy maintenance of the metering system