Mazak QTE-300MSY
Key Specifications
X Travel
Y Travel
Z Travel
max turning diameter
max machining length
swing over bed
Overview
The Mazak QTE-300MSY is the fully loaded 10-inch variant of Mazak's economy turning line, combining milling, sub-spindle, and Y-axis for complete done-in-one part processing of mid-size components. This is the largest and most capable machine in the QTE economy series, rivaling the Quick Turn platform in capability while keeping the economy price advantage.
The main spindle delivers 22 kW (30 hp) at up to 4,000 RPM through an A2-8 spindle nose with 80 mm (3.15 in) bar capacity. The sub-spindle provides 15 kW (20 hp) at 5,000 RPM for backworking. The 12-station turret runs live tools at 6,000 RPM with 5.5 kW (7.4 hp), and the Y-axis provides 100 mm (+50/-50 mm) of off-center travel. C-axis indexing is 0.0001-degree resolution on both spindles. Max turning diameter is 380 mm (14.96 in) with 550 mm (21.65 in) turning length.
Axis travels are 230 mm (X), 100 mm (Y), and 620 mm (Z) with rapids of 30 m/min on X and Z, and 10 m/min on Y. At approximately 6,400 kg (14,110 lb), this is a heavy machine requiring solid foundation work. The combination of 10-inch chuck, dual spindles, Y-axis, and strong live tooling makes the QTE-300MSY one of the most feature-rich economy turning centers available.
Running MAZATROL SmoothEz, the control handles the full complexity of dual-spindle, Y-axis synchronized programming. The QTE-300MSY competes with the Haas DS-30SSY, Doosan Puma 3100LMSYB, and DN Solutions Puma GT 3100LM. New pricing runs $155,000-$210,000. Specs sourced from Mazak Corporation published data.
Full Specifications
| Parameter | Value |
|---|---|
| Max Turning Diameter | 380 mm (14.96 in) |
| Max Machining Length | 22.6" |
| Swing Over Bed | 620 mm (24.4 in) |
| Bar Capacity | 80 mm (3.15 in) |
| X-Axis Travel | 230 mm (9.06 in) |
| Y-Axis Travel | 100 mm (±50 mm) |
| Z-Axis Travel | 620 mm (24.41 in) |
| Main Spindle Speed | 4,000 RPM |
| Main Spindle Power | 22 kW (30 hp) |
| Main Spindle Nose | A2-8 |
| Sub Spindle Speed | 5,000 RPM |
| Sub Spindle Power | 15 kW (20 hp) |
| Live Tool Speed | 6,000 RPM |
| Live Tool Power | 5.5 kW (7.4 hp) |
| Tool Stations | 12 |
| Turret Type | Live tooling turret with Y-axis |
| Chuck Size | 8″ |
| C Axis Resolution | 0.0001 degrees |
| Rapid Traverse X | 30 m/min (1,181 ipm) |
| Rapid Traverse Y | 10 m/min (394 ipm) |
| Rapid Traverse Z | 30 m/min (1,181 ipm) |
| CNC Control | MAZATROL SmoothEz |
| Machine Weight | 6,400 kg (14,110 lb) |
| Supported Models | Turret type |
| 100m 100my 100ms 100msy200m 200my 200ms 200msy | 12 Position Drum Turret |
| Max Machining Diameter | Φ13.4" |
Specifications sourced from mazak.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Full MSY configuration on a 10-inch chuck delivers complete front-and-back processing with off-center milling in one setup
- 22 kW main spindle and 15 kW sub-spindle provide serious power for both front and back machining in steel and stainless
- 5.5 kW live tooling at 6,000 RPM handles real milling work including hex cuts, cross-drilling, and keyway slotting
- 80 mm bar capacity covers standard 3-inch bar stock for larger bar-fed production
- Y-axis with 100 mm travel enables hex flats, eccentric holes, and D-cuts on both spindle faces
- MAZATROL SmoothEz simplifies complex dual-spindle Y-axis programming through conversational cycles
Limitations
- At $155,000+ new, the price gap to a Quick Turn 350MSY narrows, making the value proposition less clear-cut
- SmoothEz control lacks advanced SmoothG simulation and networking features that matter for complex MSY programs
- 6,400 kg machine weight requires solid foundation prep and professional rigging
- 4,000 RPM spindle speed limits surface speed on smaller-diameter turning operations
Best For
Frequently Asked Questions
01
New QTE-300MSY machines run $155,000-$210,000 depending on options. This is the most expensive QTE configuration and overlaps with entry-level Quick Turn 350MSY pricing. Compare both quotes carefully when evaluating.
02
The Quick Turn 350MSY offers higher spindle power, SmoothG control, faster axis acceleration, and a more rigid premium build. The QTE-300MSY costs $30,000-$50,000 less with SmoothEz. For demanding milling operations, the Quick Turn has a clear edge. For turning-dominant parts with moderate milling, the QTE performs well.
03
Yes. With a bar feeder compatible with the 80 mm bar capacity, the MSY handles automatic part handoff between spindles, completes all front and back operations including Y-axis milling, and drops finished parts into a catcher. Budget $15,000-$30,000 for a compatible 3-inch bar feeder.
04
The QTE-300MSY has a 10-inch chuck (vs 8-inch), 22 kW spindle (vs 18.5 kW), 80 mm bar capacity (vs 65 mm), and 5.5 kW live tools (vs 3.7 kW). It costs roughly $25,000-$30,000 more. Choose based on the maximum part size you need to process.
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