Mixer

Horizontal spiral counterflow mixer

HGM

Horizontal spiral counterflow mixer of the HGM series

The hallmarks of our HGM series spiral mixer are high mixing quality with short mixing times and gentle operation.  Several spiral bands with different flow directions ensure gentle and homogeneous mixing. Excellent mixing results even with difficult and sensitive bulk materials. The horizontal counterflow mixer of the HGM series can be used in both batch and continuous operation.

AMMAG system components are always designed and manufactured specifically for the application and for optimised operational safety and economic efficiency. Our mixers are FDA-compliant, available in ATEX design, with EN1935 / 2004 certificate and with a wide range of accessories. TÜV certificate about our approvals: EN 1090-1; EN ISO 3834-3. Available with heating and cooling jacket.

Our Service:

Trials of mixing in our technical centre. This gives us both confidence, even with new products where there is no empirical data.

Our engineering and sales team supports you with knowledge and experience in all questions about bulk material technology, fluidised bed spray granulation, product development and process optimisation.

  • TYPE *)
  • [1]
  • HGM 125
  • HGM 250
  • HGM 500
  • HGM 1000
  • HGM 1500
  • HGM 2000
  • HGM 2500
  • HGM 3000
  • Usable volume max. **)
  • [dm³]
  • 125
  • 250
  • 500
  • 1000
  • 1500
  • 2000
  • 2500
  • 3000
  • Motor power
  • [kW]
  • 2,2 – 4,0
  • 3,0 – 7,5
  • 5,5 – 11,0
  • 7,5 – 15,0
  • 15,0 – 30,0
  • 22,0 – 37,0
  • 30,0 – 45,0
  • 37,0 – 55,0

*) available in material 1.4301 / AISI304 / 1.4571 / AISI316 / S235JR, other materials on request
**) other mixer sizes possible if required

  • Spiral mixer of the HGM series
  • Welded housing construction
  • The end plate on the drive side is welded to the housing
  • Opposite face plate flanged for installing and removing the mixer shaft
  • Maintenance openings fixed by screws at product entry and exit
  • Hinged cleaning cover with safety limit switch and gas pressure damper
  • Discharge flap, trough-flush, electro-pneumatically operated, including position indicator
  • Mixer shaft as a solid shaft with welded counter-rotating inner and outer spirals
  • External spiral with clearance angle for gentle homogenisation of the product
  • External pillow block or flange bearings
  • Shaft and sealing ring mounting flange for sealing at the shaft passage
  • Hygienic design