• For filtering all types of fluids
  • For separating solids from fluids
  • For many different industrial applications


HOFFMANN Vacuum Band Filters UBF are ideal for filtering oils, emulsions, synthetic solutions and other fluids, such as accompanying machining of metals (i.e. steel, non-ferrous metals and aluminium). Apart from their use in metal processing, the wide field of HOFFMANN Vacuum Band Filter applications also includes steel production and environmental technology, both as single and central systems. 

The filter fleece is located at the bottom of the soiled tank, which is accompanied by a chain cleaner, which in turn safely removes a large amount of larger contaminants. With filtration capacities of up to 15000 L/min the HOFFMANN UBF vacuum belt filter is quite universal and apart from metal working is also used in steel production and environmental technology as the individual or central equipment.



Unterdruckbandfilter UBF

  • Machining centres
  • Milling and turning machines
  • Drilling machines
  • Grinding machines
  • Washing machines
  • Rolling rigs
  • Various qualities of filter fleece, with winding reel
  • Cost reduction due to separate disposal of filter fleece and filter cake
  • In central systems, filtration with continuous filter belt is possible, with no consumables required
  • Robust and reliable design and operation
  • Continuous supply of your machine(s) without downtime
  • HOFFMANN Cooling Systems
  • Mobile and tiltable sludge cart
  • Emulsion mixing unit
  • Pumping stations
  • Oil skimmer
  • Piping engineering
UBF 200500 l/min1.000 l/min
UBF 300750 l/min1.500 l/min
UBF 4001.000 l/min2.000 l/min
UBF 6001.500 l/min3.000 l/min
UBF 10002.500 l/min5.000 l/min
UBF 20005.000 l/min10.000 l/min
UBF 30007.500 l/min15.000 l/min

*Based on grinding oils with a viscosity of 20 mm2/s at 40°C

**Based on grinding emulsions with a viscosity of 1 mm2/s at 20°C