EFCO ROTAGO Ball Lapping Machine (2"-12" and 12"-36")

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 EFCO 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 programmes (Siemens S7 control)
• Independently controllable drive shafts
• 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 8
DN-range 32 mm–200 mm (1 1/4“–8“)
Ball-Ø 50 mm–300 mm (2“–12“)
Maximum ball weight 100 kg
Power supply 230/120V (50/60 Hz) and compressed air 6–7 bar (87–100 psi)

ROTAGO 24
DN-range 200 mm–600 mm (8“–24“)
Ball-Ø 300 mm–900 mm (12“–36“)
Maximum ball weight 1500 kg
Power supply 400V (50/60 Hz) and compressed air 6–7 bar (87–100 psi)