Masterbatch Feeders

MC BALANCE Gravimetric In-Line Doser

Maximum gravimetric dosing control for molding and extrusion

Gravimetric in-line dosing system MCBalance offers plastic producing companies maximum control, maximum efficiency, maximum traceability and maximum savings. Through continuous loss-in-weight measuring, one is ensured of the best results for the best price. The MCBalance dosing system continuously calibrates the dosages and adjusts automatically. The MCLan enables the producer to monitor all MCBalance dosing systems from one computer. Plastic processors worldwide choose this gravimetric dosing unit for stability in coloring with masterbatch, powder or regrind. This gravimetric unit can easily be adjusted to a multi-component system, so that you can dose up to six additives at the same time!


  • Continues loss-in-weight measuring
  • Automatic material calibration
  • Integrated hopper loader control
  • Warning and alarm output
  • Recipes storage function
  • Communication TCP/IP, Modbus and   Profibus
  • Menu guided control and graphic, LCD display with backlight, or
  • 8 inch full color touch screen for simple operation of single and multi-component systems
  • Control for extrusion: % setpoint adjustment, auto synchronization to extruder speed
  • Control for injection molding: % setpoint adjustment, auto metering time synchronization
  • Capacity 0,07-180 kg/h, measured with normal granular masterbatch 0,8 kg/dm3


  • Return on investment less than a year (six to nine months is not unusual)
  • Saving on additives up to 50%
  • Stability guaranteed
  • Traceabilityof ACTUAL additives dosed
  • Less color variation
  • No stoppages or pulsing with the stepper motor
  • Steady flow with the dosing cylinder dosing directly in the main material
  • Easy to operate and easy to clean
  • Color changes can be realized within 30 seconds
  • Lots of possibilities to adjust or upgrade the dosing unit
  • Option to integrate with MC Smart Control Software for indepth control and data recording