B1

Our B1 dosing machine is designed explicitly for gasketing technology and is configurable for processing polyurethane and silicone-based formulations at low, medium or high viscosity. The dedicated B1-Multi mixing head can be equipped with different mixer shapes and sizes and features a drip-stop device to prevent the chemicals from dripping into the production line between gasket shots.

Dosing unit key features

Holds up to four tanks on a single frame to process polyurethane and a second formulation,

with different viscosities

Two-zone water thermoregulator,

enabling independent temperature control inside the jacketed tanks and mixing chamber

Processes PUR and silicon in sequence

Designed to perfection

The B1 features a double pumping group for each component, recirculation pumps located downstream of the tanks to avoid pre-flow or pressure-balancing issues and dosing pumps near the mixing head injectors, allowing the highest possible dosing accuracy.

This allows for maintaining optimal process parameters like temperature, homogeneity and air nucleation, via recycling circuits. It also guarantees maximum dosing precision and repeatability because of the reduced distance between the mixing head and dosing pumps.

Dosing unit advantages

Designed specifically for gasketing

Flexible and easily customizable

Easy maintenance

Can easily be retrofitted with existing plants

Connects with our multi-use EcoCleaner system for washing the mixing head

Configuration

  • 40l jacketed and insulated tanks with level control and automatic refilling
  • Agitator on the polyol tank
  • Sintered sparger system to feed air into the polyol tank
  • Two-zone thermostatization through the tanks and the mixing head
  • Digital low-pressure gauges
  • Metering pump group operated by brushless motors in a closed loop
  • Feeding pump group
  • Back pressure valves
  • Touch screen operator panel

Are you looking for a tailored solution?

Contact us today to discuss your specific needs and find out how our custom solutions can enhance your production process. Don’t wait — let’s create excellence together!