TOP Ausbilder 2023
Suction belt filter SF

Suction belt filter SF

HOFFMANN Suction Belt Filters SF range are used for the filtration of cooling lubricant with higher filtration requirements than for single or central systems, i.e. for surface grinding with strict demands on precision.




Suction Belt Filter SF


Filter capacity oil*
Filter capacity Precoated**
Filter capacity emulsion***
SF 2-150
600 l/min
180 l/min
900 l/min
SF 2-200
800 l/min
240 l/min
1.200 l/min
SF 3-150
900 l/min
270 l/min
1.350 l/min
SF 3-200
1.200 l/min
360 l/min
1.800 l/min

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

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

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

  • Areas of application
    • Gear Grinding Machines
    • Profile grinding machines
    • External and internal cylindrical grinding machines
    • Honing machines
  • Advantages
    • Filtration with continuous filter belt needing no consumables
    • Optionally available as precoat filter, precoated with cellulose
    • Continuous supply of cooling lubricant to your grinding machine without downtime
    • Suited for CBN and corundum grinding
    • Highly dried filter cake, minimal residual moisture
    • Minimal installation footprint due to compact design and stacked arrangement of filter chambers
  • Options
    • Filter dosing unit
    • HOFFMANN cooling systems
    • mobile and tiltable sludge cart
    • Pumping station
    • Pressure boosting station
    • Return pump station

Are you interested in our suction belt filter type SF?