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The high speed of gang tools is added to the diversity of the turret, opening up a widerange 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 4 hole tool holder and tool holders for back machining, up to 45 tools can be mounted.

 Items BNA-42GTY
Maximum Machining Diameter of Bar WorkSP1φ42mm
SP2   φ34mm
Maximum Machining Length 100mm
Spindle motor(15min./Cont.)
SP1    11/7.5kW
SP2    5.5/3.7kW
Spindle speed    SP1     6,000min-1
SP2     5,000min-1
Type of Turret     8St.Turret (half-indexing mechanism)
Shank Height of Square Turning Tool    □20mm
Diameter of Drill Shank   φ25mm
Rapid feed rate       Z1-axis    30m/min
X1-axis    24m/min
Y1 axis   30m/min
Z2-axis    20m/min
X2-axis    20m/min
Y2 axis12m/min
Z3 axis20m/min
X3 axis12m/min
Max. Number of Revolving Tools     8
Machine Height     1,680mm
Floor Space    2,350×1,475mm
Machine Weight     3,750kg