The InlineMaster represents the next generation of mixing solutions for the process industry. Not only is it more compact and perfectly optimised for energy-efficient high shear mixing, it is also virtually maintenance-free.

The vacuum feature allows automatic handling of the powder dosing directly from big bags or silos. By means of vacuum the powder is drawn into the mixer below liquid level and instantly wetted. The powerful, high shear mixer generates a controlled vortex in the tank. The combination of vortex and vacuum effectively separates air from the liquid and generates a perfect homogenous dispersion within seconds.

The result is a highly stable and homogenous, air and lump-free end product. Due to the discharge flow/pressure of the InlineMaster, an external recirculation pump is in some cases not required.


The InlineMaster can be used for various applications e.g.:

  • Products for spray drying
  • Soft drinks
  • Ice cream
  • Sugar solutions
  • Pectin solutions
  • Recombined milk
  • Milk-based beverages
  • Sweet condensed milk*
  • Recombined chocolate milk

The final product should be pumpable with a centrifugal pump – up to 1000 cP.

Standard equipment:

  • Mixer unit (WEG) with flushed mechanical shaft seal (requires frequency control)
  • Vacuum pump with water-saving unit (requires frequency control)
  • 3-way valve for CIP of vacuum pipe
  • Cleanable vacuum system
  • Man hole with safety sensor
  • Inspection glass with wiper / inspection glass with LED light source (Lumiglas)
  • 2 x powder valves with Alfa Laval LKLA actuator (butterfly)
  • 1 x outlet valve with Alfa Laval LKLA actuator (butterfly)
  • 2 x rotating spray balls with 3-way valve from vacuum pipe (Alfa Laval Uniq type 21)
  • 2 x level sensors top & bottom (E&H Liquiphant)
  • Temperature transmitter (WIKA)
  • Pressure sensor (WIKA)
  • Fittings: TRI-Clams, SMS or DIN-ISO

Download product sheet:


  • Powder hoppers (100 l, 250 l, 500 l, 1000 l & 2000 l)
  • Powder hopper for small ingredients incl. butterfly valve
  • Extra powder valve 2½” butterfly/extra inlet in top
  • MCC panel with frequency converters
  • I/O panel for pre-connection to central control
  • Outlet pump
  • Load cells (2 Global Weighing) with transmitter in stainless steel box
  • Insulated jacket
  • Process valves of different brand (GEA,SPX, etc.)

Technical specifications

ModelMixer SizeProduct DensityViscosityMixer EffectPowder Flow RateVacuum VolumeDischarge FlowInternal FlowDischarge Pressure
5001601-1,35 kg/l1-1000 cp18,5-22 kW4-54 ton5,5 kW15-20 m³80 m³/h1 Bar
10002001-1,35 kg/l1-1000 cp22-30 kW5-8 ton7,5 kW20-30 m³220 m³/h1 Bar
20002501-1,35 kg/l1-1000 cp45-55 kW8-10 ton11 kW30-50 m³350 m³/h1 Bar
30003251-1,35 kg/l1-1000 cp55-75 kW10-12 ton11 kW50-75 m³500 m³/h1 Bar