RF-100A centrifugal disc finishing systemThe RF Series line of centrifugal disc finishing machines range in capacity from the .7 cubic feet of the RF-20 to 12.1 cubic feet in the RF-400A. The RF-100 is also available in the fully automated RF-100A version which is fully automated. The RF-20, RF-50 and RF-100 require manual loading and unloading and feature a dumping system.  

Centrifugal disc finishing systems from MFI offer lower operating costs and a better finishing performance than vibratory finishers. Centrifugal disc machines can perform a wide range of deburring and polishing functions at 10 to 30 times the speed of vibratory finishers.

Centrifugal disc machines operate using a drum with a disc at the bottom that rotates to create a rolling action with parts and media. The spinning of the disc forces parts and media upward while also providing rotation. Continuous rolling and flowing of the parts against the media provides highly efficient deburring and finishing. The inside of the finishing drum and disc are covered with a polyurethane liner that can stand up to repeated and constant use.

RF-200A Specifications
Motor 7.5 HP
Votage 230 or 460
Total Capacity 6 Cu. Ft.
Tub Size 34"x20"
Overall LxWxH 93”x77”x56”
Weight 5,955 lbs.

Standard Features

  • Variable Frequency Drive
  • Digital Process Timer
  • Polyurethane Lined
  • Upflow Drain System (water is pushed up thru disc gap & drains toward top of machine)
  • Finish Cycle Buzzer
  • Ideal Unload Height
  • Convenient Operator Control Console
  • Hydraulic Disc Unload
  • Variable Process Timer
  • Amp Meter
  • RPM Meter

Optional Features

  • Compound Auto Flo
  • 100 gal. Sludge Tank

See the similar RF-300A in action!