Fixed Head LFV Technology

The high speed of gang tools is added to the diversity of the turret, opening up a wide range of machining possibilities.

Featuring 2 spindles, Y-axis equipped turret and flexible gang toolslide, the BNA-42GTY offers excellent value with independent machining on the front and back of the workpiece simultaneously.

  • The machine can handle balance cutting and pinch milling in addition to 3-axis-control-group overlapping, giving exceptional machining efficiency.
  • By using a 4 position tool holder for back machining, up to 45 tools can be mounted.

ItemsBNA-42GTY
Maximum Machining Diameter of Bar WorkSP1ø42mm
SP2ø34mm
Maximum Machining Length100mm
Spindle motor(15min./Cont.)SP111/7.5kW
SP25.5/3.7kW
Spindle speedSP16,000min-1
SP25,000min-1
Type of Turret8St.Turret(half-indexing mechanism)
Shank Height of Square Turning Tool□20mm
Diameter of Drill Shankø25mm
Rapid feed rateZ1 axis30m/min
X1 axis24m/min
Y1 axis30m/min
Z2 axis20m/min
X2 axis20m/min
Y2 axis12m/min
Z3 axis20m/min
X3 axis12m/min
Maximum Number of Revolving Tools8
Machine Height1,680mm
Floor Space2,350×1,475mm
Machine Weight3,750kg

Case Studies

See what people have said about this machine...

Versatile Bar Auto is Highly Productive

24/ 06/ 19

Versatile Bar Auto is Highly Productive

A new, twin-spindle, 10-axis CNC turn-mill centre, the Miyano BNA-42GTY LFV, has been introduced by Citizen for manufacturing complex components in one hit from bar stock up to 42 mm…

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Citizen’s Five Miyanos Support 10 Million Part Production a Year

25/ 01/ 19

Citizen’s Five Miyanos Support 10 Million Part Production a Year

Burnett & Hillman of Wrington, has become a ‘brand name’ in its role as a major manufacturer of hydraulic adaptors and associated fittings that supplies into around 90 per cent…

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