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MecMill - Comec Avantgarde Engineering


Self-cleaning in-line mill

MecMill self-cleaning pressure-type immersion Mills are machines for grinding products with a high concentration of pigment such as pigmented pastes for tinting systems and products that are difficult to grind.

the milling machine mecmill

Main advantages

  • Easy flow adjustment according to the product
  • Extremely easy and fast cleaning: the self-cleaning system allows the transition from one tint to another without the risk of pollution and with an extremely small amount of washing liquid
  • Perfectly sealed milling basket able to prevent any solvent evaporation
  • Effective milling and easy cleaning thanks to the reduced space in the milling chamber
  • No need for surveillance

Technical features

  • Steel bearing structure with anti-vibration reinforcements
  • Transmission by trapezoidal belts or coaxial
  • Milling tool composed by grinding shaft in coated steel made with impellers and special spacers in compound material
  • Cooled milling basket made of special wear resistant steel with double cooling jacket developed throughout the surface of the basket and the bottom and top of the ground product drain
  • Product filtering and unloading system for the optimal separation of the microspheres from the ground product, which eliminates the problem of residual microspheres
  • Volumetric feeding pump with adjustable output by mechanical motor variator
  • Radial mechanical seals for maintaining pressure inside the mill
  • Cooling water flow and consumption controllers
  • Vessel locking system:
      • Adjustable Belt, characterized by a support with adjustable saddles and tensioning ratchet. Possibility of fixing containers with different diameters
      • Fast Clamping, characterized by easy entering of the vessel, fast locking and high resistance to lateral loads. Manual locking clamps with safety micro-contact for machine start only when the container is blocked
  • Electronic speed variation with inverter
  • Also available in ATEX version


  • Thermometer with PT 100 probe mounted on the product output nozzle, connected to the thermostat with two adjustable set points for opening or closing the cooling water valve
  • Diaphragm pressure gauge with two adjustable set points for turning off the mill in case of unwanted overpressure or lack of suction product
  • Automatic thermostatic ON/OFF valve for cooling water placed in the back of the mill
  • Main shaft speed control inverter and power pump
  • Control and safety system for automatic operation

4.0 Industry

Industry 4.0 configuration is guaranteed by a management software and customer management interface.

For Industry 4.0 Ready installations we provide internal PLC for industrial process control, intuitive operator touch interface and Ethernet connections

For customers choosing Industry 4.0 Optional installation, we provide:

  • Wi-Fi Operator control panel
  • Router for remote assistance
  • Latest generation Misura software which includes Predictive Maintenance indicators, OEE indicators, panel with digital pointers and Software interface with customer Enterprise Resource Planning (ERP) system