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TB-2000YBC

Multi-tasking Turning Center

Power Turret with Y Axis

Product Overview

The TB-2000YBC Multi-Tasking Turning Center combines a high‑rigidity structure with advanced mill-turn capabilities. Equipped with a 12‑station live tooling power turret and a Y-axis, it supports milling operations and integrated multi-process machining on a single platform.

With an optional sub-spindle, the TB-2000YBC enables complete front- and back-side machining in one machine, effectively reducing labor costs and optimizing floor space utilization. The 90° slant-bed design improves chip evacuation and operator accessibility, while the true linear Y-axis further enhances positioning accuracy and overall machining stability.

Specifications

  • Max. Swing Diameter
  • Max. Turning Diameter
  • Max. Turning Length
  • X-Axis Travel
  • Y-Axis Travel
  • Z-Axis Travel
  • B-Axis Travel
  • X-Axis Rapid Traverse
  • Y-Axis Rapid Traverse
  • Z-Axis Rapid Traverse
  • B-Axis Rapid Traverse
  • Spindle Nose
  • Spindle Speed
  • Ø450 mm
  • Ø390 mm
  • 510 mm
  • 230 mm
  • ±51 mm
  • 700 mm
  • –
  • 30 m/min
  • 15 m/min
  • 36 m/min
  • –
  • A2-6
  • 4,500 (opt. 3,000) rpm
  • Chuck O.D.
  • Bar Capacity
  • Sub-spindle Nose
  • Sub-spindle Speed
  • Sub-spindle Motor
  • Sub-spindle Chuck O.D.
  • Tool Capacity
  • Machine Width
  • Machine Depth
  • Machine Height
  • Machine Weight
  • 8 inch
  • Ø51 mm
  • A2-5
  • 5,000 rpm
  • 7.5/5.5 kW
  • 6 (opt. 8) inch
  • 16 pcs
  • 3,335 mm
  • 2,100 mm
  • 2,500 mm
  • 5,600 kg

Tongtai Torna GörselTongtai Multi-Tasking
Turning Centers

High-Rigidity 90° Slant-Bed

The machine adopts a 90° slant-bed design, delivering excellent chip evacuation and operator accessibility while lowering the machine’s center of gravity. This design further enhances overall structural rigidity and machining stability.

True Y-Axis Structural Design

The machine utilizes a symmetrical saddle design with a 90° orthogonal X/Y/Z-axis configuration. The Y-axis is a true linear axis, eliminating positioning errors commonly associated with virtual Y-axis interpolation.

High-Efficiency Turn-Mill Machining

The standard 12‑station live tooling power turret, combined with Y‑axis capability, enables high‑efficiency turn‑mill machining and multi-process integration in a single setup.

CS-Axis Positioning and Braking System

The main and sub-spindle CS-axis positioning system utilizes a precision optical rotary encoder, providing multi-point positioning capability with a minimum incremental angle of 0.001°.

Machining with Main and Sub Spindles

Equipped with a sub-spindle, the machine supports automatic part transfer and reverse-side machining, enabling complete machining of both ends of the workpiece in a single setup. This technology significantly reduces manual handling and cumulative errors caused by secondary clamping, while greatly improving machining efficiency—making it an ideal solution for high-precision, highly reliable automated production lines.

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