QuickTECH i-Ultimate Series 10-Axis Twin Spindle Mill-Turn Centers with Dual B-Axes

The QuickTECH i-Ultimate Series 10-axis mill-turn centers represent the pinnacle of multi-tasking CNC technology. Featuring dual B-axes and twin opposing spindles, these advanced machines deliver complete “done-in-one” part production with minimal operator intervention. Designed for manufacturers demanding maximum flexibility, speed, and accuracy, the i-Ultimate Series performs simultaneous 5-axis milling and turning operations on both spindles within a compact footprint.

Engineered for aerospace, medical, automotive, and precision component manufacturers, the i-Ultimate Series excels at machining parts with compound angles, intersecting geometries, and intricate features — all completed in a single setup. Its dual B-axes and twin spindles make it ideal for parts that traditionally require multiple operations across several machines, such as turbine components, implants, and housings demanding tight tolerances and ultra-fine surface finishes.

Competing directly with multi-axis solutions from Haas, Doosan, DMG Mori, and Mazak, the QuickTECH i-Ultimate Series delivers unmatched performance and versatility at a significantly lower cost of ownership.

Key Features

  • Optional Automation Packages – Easily integrates with bar feeders, part conveyors, or robotic loading systems for continuous unattended machining.
  • 10-Axis Twin-Spindle Mill-Turn Configuration – Simultaneous machining on both spindles with full 5-axis contouring for complex geometries.
  • Dual B-Axes – Independently controlled tilting heads perform multi-face machining in a single setup, reducing fixturing and handling time.
  • 56-Tool Capacity – Generous tooling system combines live milling tools and turning tools to handle a wide range of operations without manual changeovers.
  • High-Rigidity Gantry Structure – Compact, heavy-duty casting absorbs vibration and maintains dimensional accuracy during heavy or high-speed cutting.
  • Precision Linear Guideways & Dual Ball Screws – Deliver smooth axis motion, superior positioning accuracy, and long-term repeatability.
  • Advanced Coolant & Chip Evacuation System – Keeps the cutting area clean and thermally stable to preserve tool life and surface integrity.
  • Compact Fully Enclosed Design – Minimizes floor space while improving safety, chip management, and automation integration.

Specifications

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Item / Model

Main Spindle Capacity

Max Bar Working Capacity

1.65″

2.36″

Max Turning Length

9.8″

9.8″

Spindle Speed Range (std.)

6,000 RPM

4,000 RPM

Spindle Motor

15 HP

15 HP

C-Axis Increment

.001°

.001°

Sub-Spindle Capacity

Max Bar Working Capacity

1.65″

1.65″

Max Turning Length

3.94″

3.94″

Spindle Speed Range

6,000 RPM

6,000 RPM

Spindle Motor

7.5 HP Integral Motor

7.5 HP Integral Motor

C-Axis Increment

.001°

.001°

Travel and Feed

Rapid Traverse Rate

1,181″/min.

1,181″/min.

Tooling System (Main)

Tooling Type

Gang Tool / Servo Y-Axis / KM-25 Quick Change

Gang Tool / Servo Y-Axis / KM-25 Quick Change

Number of Turning Tools

6 O.D. (5 + 1 cut-off) & 5 I.D.

6 O.D. (5 + 1 cut-off) & 5 I.D.

Square Shank Size

.75″ (20mm)

.75″ (20mm)

Boring Bar Capacity

.75″ (ED-20)

.75″ (ED-20)

B-Axis

360°

360°

B-Axis Index Time

.3 Seconds 90° / .6 Seconds 360°

.3 Seconds 90° / .6 Seconds 360°

Number of Live Tools

12

12

Live Tool Spindle Motor

2 HP

2 HP

Live Tool Spindle Speed

4,000

4,000

Live Tool Shank

ER-20 Collet

ER-20 Collet

Tooling System (Sub)

Tooling Type

Gang Tool / Servo Y-Axis / KM-25 Quick Change

Gang Tool / Servo Y-Axis / KM-25 Quick Change

Number of Turning Tools

5 O.D. & 9 I.D.

5 O.D. & 9 I.D.

Square Shank Size

.75″ (20mm)

.75″ (20mm)

Boring Bar Capacity

.75″ (ER-20)

.75″ (ER-20)

B-Axis

360°

360°

B-Axis Index Time

.3 Seconds 90° / 6 Seconds 360°

.3 Seconds 90° / 6 Seconds 360°

Number of Live Tools

12

12

Live Tool Spindle Motor

2 HP

2 HP

Live Tool Spindle Speed

4,000

4,000

Live Tool Shank

ER-20 Collet

ER-20 Collet

General

CNC Control

Mitsubishi M830S

Mitsubishi M830S

Machine Dimensions with Chip Conveyor

138″ x 75″ x 75″

138″ x 75″ x 75″

Machine Weight

9,240 lbs.

9,240 lbs.

Benefits for Metal Cutting Manufacturers or Parts Manufacturers

  • Unmatched multi-process capability – Simultaneously mill and turn on twin opposing spindles with dual B-axes, producing complex parts completely in one cycle without operator intervention.
  • True 10-axis flexibility – Perform independent or synchronized machining on both spindles for parallel operations, mirrored machining, or sequential transfer cutting—all on one compact platform.
  • Dual B-axes eliminate multiple setups – Independently tilting heads allow full contouring and compound-angle machining on both sides of the part, reducing fixtures, handling, and setup time.
  • Massive productivity gains – Up to 56 tools deliver continuous machining of intricate parts without interruption, significantly reducing idle time and tool-change delays.
  • Dramatic cycle-time reduction – With both spindles and both B-axes cutting simultaneously, overall production time can drop by more than 50% compared to traditional mill-turn centers.
  • Ultra-high precision at any angle – Synchronized 5-axis motion ensures perfect blending of milled and turned surfaces with tight tolerances and ultra-fine surface finishes.
  • Ideal for complex, high-value parts – Handles the most demanding components found in aerospace, medical, and automotive industries where precision and repeatability are critical.
  • Superior stability and rigidity – Heavy-duty gantry casting and precision linear guideways maintain accuracy during aggressive simultaneous cutting.
  • Engineered for lights-out automation – Compact, fully enclosed design integrates seamlessly with robotic loading, bar feeders, and part conveyors for continuous unattended production.
  • High-end performance without the high-end price tag – Delivers productivity and precision rivaling Haas, Doosan, DMG Mori, and Mazak multi-axis centers at a more affordable cost of ownership.

Ideal Cutting Applications

  • Aerospace fuel system components such as impellers, valve housings, and precision fittings requiring simultaneous 5-axis machining.
  • Medical implants and orthopedic devices including bone screws, surgical handles, and contoured components machined complete in one cycle.
  • Automotive and EV drivetrain parts like gear carriers, differential housings, and e-motor shafts requiring dual-spindle transfer machining.
  • Hydraulic and pneumatic manifolds with intersecting bores and angled ports efficiently produced using dual B-axes and synchronized tool motion.
  • Precision instrumentation and sensor housings featuring compound angles, slots, and fine thread finishes.
  • Complex small-to-medium aerospace structures such as actuators, hinge mechanisms, and control housings that demand both 5-axis contouring and high-speed turning.

In Stock and Ready for Immediate Delivery

Image Model and Brand Serial #
Quickteck-Ultimate-I42U-Main i-42 Ultimate 10-Axis Twin Spindle Mill/Turn Center
Quick-TECH

i-42 ULTIMATE CNC 10-Axis Twin Spindle Turning Center, MITS M830S Ctrl, 6000 RPM Main & Sub Spindle, 42mm Bar Capacity / 15HP (Main Spindle), 5HP (Sub), 400psi Coolant System, Parts Conveyor, Parts Catcher, Chip Conveyor, Bar Feed Interface, (2) 360 Degree B Axes with 12 Live Tools Each (24 Total)

4819
Quickteck-Ultimate-I42U-Main
i-42 Ultimate 10-Axis Twin Spindle Mill/Turn Center
Quick-TECH

i-42 ULTIMATE CNC 10-Axis Twin Spindle Turning Center, MITS M830S Ctrl, 6000 RPM Main & Sub Spindle, 42mm Bar Capacity / 15HP (Main Spindle), 5HP (Sub), 400psi Coolant System, Parts Conveyor, Parts Catcher, Chip Conveyor, Bar Feed Interface, (2) 360 Degree B Axes with 12 Live Tools Each (24 Total)

4819