Miyano

BNJ-51SY6

Universal Lathe

Economical, efficient and powerful thanks to simultaneous machining.

Turret No. 2 now has 8 tool mounting stations instead of 6 on the previous machines, so the number of tools has been increased and also rotary tools may be mounted. The milling processes that were handled using turret No. 1 alone can now be shared with turret No. 2, making it possible so substantially shorten cycle times and deal with workpieces that require complex machining.

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)

2.840 x 1.560

Weight (kg)

5.300

Control Unit

Fanuc Oi-TF

Machine capacity

Max. turning dia. (mm)

165

Distance between Spindle (mm)

555

Max. turning length (mm)

246

Max. bar capacity Ø (mm)

Chuck size SP1 (mm)

160 (6″)

Chuck size SP2 (mm)

120 (5″)

Turret no. 1 / HD1

Programmable axis

Z1 / X1 / Y1

Y-axis stroke (mm)

No. of tooling stations

No. of Index

Rotary tool Power (kW)

2,2

Rotary tool Torque (Nm)

Rotary tool Speed (Rpm)

6.000

Main spindle SP1

Spindle power (kW)

15 / 11

Spindle torque (Nm)

112,8

Spindle Speed (Rpm)

5.000

Back spindle / SP2

Spindle power (kW)

11 / 7,5

Spindle torque (Nm)

66,8

Spindle Speed (Rpm)

5.000

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.