RF-20 Centrifugal Disc Finisher


RF-20 Centrifugal Disc Finishing Machine

With a capacity of 0.7 cu feet, the RF-20 is the most compact machine in the RF-Series. This cost-effective machine is the perfect size for smaller shops or for use in areas where space is limited. Water and compound can be run continuously through the system, or it can be run as part of a batch process.

Capacity: .7 cu ft
Working Capacity: .7 cu ft
Overall L x W x H: 33″ x 33″ x 49″
Tub Size: 11″ x 11.5″
Motor: 1 HP
Weight: 575 lbs
Voltage: 230 or 460

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About the RF-20 Centrifugal Disc Finisher

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

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

RF-20 Centrifugal Disc Basic Operation

To operate the RF-20 Centrifugal Disc Finisher, manually load the barrel with media, parts, and compound. Turn on the machine and set it to your desired speed. Then, drop in your parts and allow the machine to complete the cycle. Once the cycle is finished, press the “stop” button to stop the cycle. Position the recovery bin under the machine, and slowly tip the barrel to separate the parts from the media.

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