Miyano

BNX-51MSY2

Universal Lathe

Single-turret machine for outstanding superimposed machining.

Despite its compact design with two spindles and one turret, the machine enables superimposed machining thanks to the synchronization control between the axis control groups. This is achieved by adding an extra X-axis to the pick-up spindle. The specially designed guide rails and LFV (Low Frequency Vibration Cutting) technology minimize chip-related issues and guarantee stable production.

About CITIZEN

For over a century, Citizen has defined precision engineering, evolving from a premier horologist into a global leader in CNC machining. Renowned for their Cincom and Miyano lines, Citizen specializes in Swiss-type lathes that deliver unmatched accuracy for complex, small-diameter components. By pioneering technologies like Low Frequency Vibration (LFV), they provide manufacturers in the medical, aerospace, and electronics sectors with the reliability needed to master high-volume, high-tolerance production.

Technical Data & Specification

Dimension (mm)

2910 x 1560 x 1775

Weight (kg)

5.340

Control Unit

Mitsubishi Meldas M820 LHC

Machine capacity

Max. turning dia. (mm)

Distance between Spindle (mm)

857

Max. turning length (mm)

195

Max. bar capacity Ø (mm)

Chuck size SP1 (mm)

6″

Chuck size SP2 (mm)

6″

Turret no. 1 / HD1

Programmable axis

Z1 / X1 / Y1

Y-axis stroke (mm)

+/-40

No. of tooling stations

No. of Index

Rotary tool Power (kW)

Rotary tool Torque (Nm)

Rotary tool Speed (Rpm)

6.000

Main spindle SP1

Spindle power (kW)

Spindle torque (Nm)

158

Spindle Speed (Rpm)

5.000

Back spindle / SP2

Spindle power (kW)

Spindle torque (Nm)

97,4

Spindle Speed (Rpm)

5.000

XB- axis (back spindle stroke in mm)

Machine Life Cycle Services

we support our customers throughout the entire process – from the initial technical consultation to commissioning and long-term support during ongoing operations.

Pre-sales – Technical Consulting & Selection

Sales & Integration – Implementation & Commissioning

After-sales – Service & Long-term Support

Contact Us

Ready to elevate your production with world-class precision? Our team is here to help you find the perfect machining solution. Reach out today for expert technical support, parts, or a custom quote tailored to your business needs.