Drag Finishing Machines

Impingement-free mass finishing

Drag Finishing systems are ideal for finishing high value and sensitive parts which cannot touch each other during the finishing process.
A rotary carousel with up to twelve spindles and fixed parts "drags" the workpieces through the media mass. The rotation of both the carousel and the spindles guarantee an even treatment of the parts. Drag finishing offers a metal removal rate which is up to 40 times higher than vibratory finishing.

Compact drag finishers
Three machine types are complementing our drag finishing capabilities:

  • R 4/700 SF with 4 work stations (spindles) and a work bowl diameter of 700 mm : For gentle surface finishing of delicate components that shouldn´t touch during the finishing process
  • R 6/1000 SF with 6 work stations (spindles) and a work bowl diameter of 1000 mm
  • R 4/1300 SF with 4 work stations (spindles) and a work bowl diameter of 1,300 mm

Our drag finishers are equipped with frequency inverters for variable rotary speeds of carousel and work station drives. The main drive unit is designed for up-and-down movement. All our compact drag finishing systems require very little space.