MRL 150 / 250

See video of the machine here:

 

Accessories

  • Diverse automatic feeding systems
  • Automatic paper tape filter unit

Expansion

Automatic expanding unit and numerical control

  • Expansion speed from 2 – 300 sec. for 0,02 mm expansion of the hone
  • Automatic stop after having reached the desired Ø
  • Dwell from 0 – 60 sec.
  • Automatic return to the Ø of departure, shrinking depending on stock removal
  • Automatic fast/slow approach starting from Ø 5 mm is reducing the idle time to a minimum, and lessen the cycle time up to 50 % or more
  • 99 honing programs can be stored

Advantages

  • The micrometric expansion unit offers the unique possibility to hone with constant expansion speed or with constant expansion pressure, by increment or in relative mode
  • The very precise, micrometric expansion unit guarantees perfect adjustments for getting the best possible performance during roughing of finishing operations
  • Changes of the honing Ø are possible even during the honing operation in steps of ± 0,0001 mm or 0,001 mm
  • The stock removal, expansion speed, expansion pressure, honing time, final Ø as well the number of parts honed are permanently indicated during the honing operation

Automatic stroking / Honing table

  • Stroking speed from 20 – 255 /min.

 

  • Honing range with automatic stroking Ø 1,5 – 70 mm
  • Spindle speed 150 – 2500 RPM
  • Spindle motor (simple) 1,5 kW / (double) 2,2 kW
  • The round-running precision of both spindles is always guarantees and does not require any adjustment
  • Floating universal clamping unit
  • Honing oil reservoir 45 l with pump and filter insert
  • Machine lamp
  • Weight (simple) ~ 1300 kg / (double) ~ 1500 kg
  • Dimensions 1700 x 1400 x 2100 mm