Mazak HQR NEO
Key Specifications
Max Spindle
Tool Capacity
Weight
Rapid Traverse
Spindle Power
Max Workpiece ⌀
Overview
The Mazak HQR NEO is Yamazaki Mazak's most advanced multi-turret, twin-spindle CNC turning center, featuring a 3-turret, 2-spindle configuration that represents the top of their production turning technology. Available in HQR-200/3 NEO (8-inch chuck) and HQR-250/3 NEO (10-inch chuck) sizes, the HQR NEO pushes simultaneous 4-axis machining for maximum cycle time reduction.
The HQR-200/3 NEO runs dual 8-inch chucks with a max turning diameter of 320 mm (12.6 in) and 860 mm (33.86 in) of turning length. The HQR-250/3 NEO steps up to dual 10-inch chucks with the same turning envelope. Main spindle bore is 76 mm (2.99 in) on the 200 and 91 mm (3.58 in) on the 250, with bar capacity of 65 mm and 80 mm respectively.
The three-turret configuration is what sets the HQR NEO apart. With two turrets working the main spindle and one dedicated to the sub-spindle, the machine can perform simultaneous 4-axis cutting. While one turret roughs, another finishes. While one spindle turns, the other does backworking. The programming complexity is significant, but the cycle time savings are dramatic.
MAZATROL SmoothG3 handles the simultaneous 4-axis control with built-in synchronization and collision avoidance. The G3 variant is specifically designed for multi-turret machines.
The HQR NEO competes with the Nakamura-Tome NTRX, Index G-series, and DMG Mori NZX. It is positioned for high-volume production where every second of cycle time reduction compounds into significant cost savings. Specs sourced from Mazak Corporation published data.
Full Specifications
| Parameter | Value |
|---|---|
| Chuck Size | 10″ |
| Max Workpiece Diameter | 320 mm (12.6 in) |
| Max Turning Length | 860 mm (33.86 in) |
| Max Spindle Speed | 5,000 RPM |
| Spindle Motor Power | 22 kW (30 hp) per spindle |
| Spindle Bore | Φ3.58" |
| Spindle Count | 2 spindles |
| Turret Count | 3 turrets |
| Tool Capacity | 12 positions per turret (36 total) |
| Bar Capacity | 65 mm - 80 mm (2.56 in - 3.15 in) |
| Simultaneous Axes | 4-axis simultaneous |
| X Axis Travel | 195 mm (7.68 in) |
| Z Axis Travel | 900 mm (35.43 in) |
| Rapid Traverse Rate | 30 m/min X, 30 m/min Z |
| Machine Weight | 9,500 kg (20,944 lb) |
| CNC Control | MAZATROL SmoothG3 |
| Machine Model | Main spindle |
| Hqr 200 3 Neo | Φ2.56" |
| Hqr 250 3 Neo | Φ3.15" |
| Max Machining Diameter | Φ12.6" |
| Max Machining Length | 33.86" |
Specifications sourced from mazak.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 3-turret, 2-spindle architecture enables simultaneous 4-axis cutting for dramatic cycle time reductions
- 36 total tool positions across three turrets virtually eliminate mid-cycle tool changes
- MAZATROL SmoothG3 with synchronization and collision avoidance simplifies 3-turret programming
- Dual spindles with automatic transfer allow complete front-and-back processing
- 33.86-inch turning length handles wider part range than most twin-spindle machines
- Built-in motor spindles deliver 22 kW each with smooth acceleration
Limitations
- Starting at $300K, requires high-volume production to justify over simpler 2-turret alternatives
- Programming 3-turret synchronized operations demands experienced multi-channel programmers
- Setup time for new jobs is significantly longer than single-turret machines
- Maintenance complexity increases with three turrets and two spindles
- 9,500 kg machine weight and 3-turret layout require substantial floor space
Best For
Frequently Asked Questions
01
New pricing runs $300,000-$500,000. Pays back in high-volume production where 3-turret architecture delivers 30-50% cycle time reductions.
02
Three turrets allow simultaneous cutting on multiple surfaces. While turret 1 roughs OD, turret 2 bores ID, turret 3 works on the sub-spindle part.
03
SmoothG variant for multi-turret machines with 4-axis control, 3-turret synchronization, and collision avoidance simulation.
04
MULTIPLEX W has 2 spindles/2 turrets. HQR NEO adds third turret for 4-axis cutting but costs $100K-$200K more and is more complex.
05
Generally no. The 3-turret architecture delivers value on high-volume runs where setup is amortized over thousands of parts.
Videos
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Mazak North America
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Links to community discussions. Summaries are editorial — visit the original thread for full context.
