Fixed Head

Citizen Miyano BND51/64SY CNC Fixed Head – High-Rigidity 64mm Turning with Y-Axis Precision

The BND51/64SY CNC Fixed Head is a high-rigidity, midsize turning centre built for complex, high-value part production.

With a 64mm bar capacity variant, 2 spindles, and a Y-axis turret, it delivers flexible and powerful machining.

Precision-scraped square guideways ensure excellent rigidity and vibration damping for consistent cutting performance.

A heavy 30° slant bed with reinforced ribs enhances thermal stability and long-term dimensional accuracy.

The Y-axis supports more complex geometries, increasing productivity on demanding multi-axis components.

Its mono-block construction improves chip flow and cutting precision, while maintaining a compact, floor-efficient footprint.

The expanded machine range and robust spindle makes this machines ideal for automotive, hydraulic, and general engineering components.

A new control system and smart layout simplify setup, reduce downtime, and boost throughput across small to medium back jobs.

The BND-51/64SY CNC Fixed Head offers reliability, speed, and capability—ideal for tough materials and large-diameter bar work.

Items BND-51SY2 BND-64
Maximum Machining Diameter of Bar Work ø51mm ø64mm
Maximum Machining Length Bar 320mm 320mm
Type of Turret 12St.Turret 12St.Turret
Slide Stroke X axis 175mm 175mm
Z axis 435mm 435mm
Y axis +40mm/-35mm +40mm/-35mm
B axis 530mm 530mm
Shank Height of Square Turning Tool □20mm □20mm
Tool hole diameter ø25mm ø25mm
Maximum Number of Revolving Tool 12 12
Main spindle speed range 50 – 5,000min-1 50 – 5,000min-1
Spindle motor(30min./Cont.) 15/11kW 15/11kW
Machine Weight Approx. 4,500kg 4,500kg

Latest videos of our machines in action