ROTAGO

Stationary ball lapping machine, suitable for finishing the ball and metallic sealing seats of a ball valve so that they fit together perfectly. The machine produces an exact surface shape between the lapped workpieces.
Reliable, Clean, Efficient

To create an exact surface shape between the sealing parts of the ball valve, the ball and both sealing seats have to be match lapped together.
The ROTAGO automates this process and ensures consistently excellent quality and reproducible machining results.

Time and cost efficient machining
  • Simultaneous match lapping of ball and both sealing seats
  • Fully automatic sequence
  • Pre-installed sequences (for most common applications)
  • Automatic lapping oil dispenser
  • Collecting tank for lapping compound
Wide range of possibilities
  • Expandable with custom programs (Siemens S7 control)
  • Independently controllable driveshafts
  • Infinitely variable contact pressure between sealing seats and ball
  • Multilingual user interface
Priority on safety
  • Protective housing
  • Automatic down throttling of the drive speed when housing is opened during operation
  • Ergonomic control panel
  • Convenient loading from above
  • Automatic shut-off

 

 ROTAGO 8ROTAGO 16ROTAGO 24
DN-range1¼″ – 8″
32 – 200mm
6″ – 16″
150 – 400mm
8″ – 24″
200 – 600mm
Ball-Ø2″ – 12″
50 – 300mm
8″ – 24″
200 – 600mm
12″ – 36″
300 – 900mm
Max. ball weight 221lbs (100 kg)1534 lbs (700 kg)3207 lbs (1500 kg)
Power supply230/120V (50/60 Hz)
400V (50/60 Hz)
400V (50/60 Hz)
Compressed air 6–7 bar (87–100 psi)