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BND-51SY

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Multi-purpose midsize CNC turning 51mm bar capacity, 2 spindles and 1 turret with Y-Axis.

We introduce a new bar machine equipped with a subspindle and a Y axis that can machine bar material up to φ51 mm.
The structure of the machine, consisting of precision scraped square guideways that provide high rigidity and excellent vibration damping characteristics and a heavy 30° slanted bed of a platform construction with appropriately arranged ribs ensuring good thermal stability and minimum dimensional changes over time, realizes consistent high machining accuracy.

  • Y-axis function is more capable for complex high-value parts.
  • Mono black slant bed and square slide for efficient chip flow and high accuracy.

Strong, Highly Rigid Construction

Rigid square guideways are used for all axes. The 30° slanted bed where major machine units such as spindles and tool slides are mounted has been given a platform-like ribbed structure to provide rigidity and stability.
This structure combined with exceptional rigidity ensures the Miyano characteristics of high precision, consistent production and extended tool life.

Complex Machining with Y Axis Control

The combination of independently driven revolving tools that can be mounted at all positions on the turret with the Y axis and the subspindle realizes a high level of process integration in complex machining.

Easy to Use Tooling System

Double sleeve holders and double turning holders allow multiple tools to be mounted at a single position on the turret to maximize tooling flexibility.

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Machine Specification

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

Work Area

Hover on one of the items below to see more information about the work area.


BND51-work-area

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Our Range

Our machines cover 1mm to 64mm and above. Fast to set, quick to changeover and easy to use our technology represents a sound investment. We invite you to take a look at our range.

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