IEMCA Bar Feeders / Boss 551
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BOSS 551

Inimitable, Solid, Boss

Inimitable, Solid, Boss

The Boss is the bar feeder for long bars which has been sold the most in the world with more than 30,000 installed units. The Boss 551 is an automatic bar feeder suitable for lathes with fixed and mobile headstock, bar diameters between 5 and 51 mm and lengths from 1,000 to 4,400 mm. It is simple to use for the operator and has a very solid structure: it is the Boss!

MAGAZINES
INDUSTRY 4.0
SUPERFAST
FIXED HEADSTOCK
SLIDING HEADSTOCK
  • Round bars 5 - 51 mm
  • Bar length 700 - 4,400 mm
  • MP Magazine available Yes, 280 mm
  • F Magazine available No
  • Hexagonal bars 5 - 43 mm
  • Fixed headstock Yes
  • UP Magazine available No
  • Remnant length 400 mm
  • Square bars 5 - 36 mm
  • Mobile headstock Yes
  • P Magazine available No
  • Bar changeover time 35 sec. (for bar length 3200 mm)
  • Bar weight Max 30 kg
  • Reversible magazines Yes
  • Compressed air 5-7 bar
  • Bar feeder weight 810 kg
  • Feed rate 420 mm/sec.
  • Installed power 1.5 kW
  • Number of spindles 1
  • Return speed 1200 mm/sec.
  • Operating Voltage 220/380/440 V
Boss 551 with Okuma
Boss 551 with Nakamura

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