The Mazak QT-Ez 8 is an industrial-grade CNC Lathes & Turning Centers powered by the Standard CNC. a top spindle speed of 6,000 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Mazak QT-Ez 8: 8 in chuck turning center with a 6,000 rpm spindle, Ø2 in (51 mm) bar capacity and Ø16 in (406 mm) by 23 in (584 mm) envelope.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Mazak (Japan) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 6,000 RPM |
| Spindle Taper Interface | Standard |
| Automatic Tool Changer (ATC) | 12 Tool Stations |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Max Swing | Ø27 in (686 mm) |
| Max Turning Diameter | Ø16 in (406 mm) |
| Max Turning Length | 23 in (584 mm) |
| Max Bar Capacity | Ø2 in (51 mm) |
| Chuck Size | 8 in |
| Max Spindle Speed | 6,000 rpm |
| Spindle Power Intermittent | 15 kW (20 HP) (30 min. rating) |
| Tool Capacity | 12 tools |
| X-Axis Travel | 9 in (229 mm) |
| Z-Axis Travel | 25 in (635 mm) |
Our best estimate for the Mazak QT-Ez 8 is $65,000 - $90,000. This is an estimate for a cnc lathes / turning centers in this class, not a quote from Yamazaki Mazak; configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/mazak-qt-ez-8#price; the request is passed to Yamazaki Mazak or an authorised dealer.
Chuck, speed and bar size. The QT-Ez 8 has an 8 in chuck, a 6,000 rpm spindle and Ø2 in (51 mm) bar capacity. The QT-Ez 10 has a 10 in chuck, 4,500 rpm and Ø3 in (76 mm) bar capacity. Turning envelope, travels, tool count and the 15 kW (20 HP) (30 min. rating) motor are the same on both.
Ø2 in (51 mm). Larger stock has to be cut into blanks and chucked, up to the maximum turning diameter of Ø16 in (406 mm). If bar work above 2 in is a regular need, the QT-Ez 10 passes Ø3 in (76 mm).
Mazak lists the spindle motor at 15 kW (20 HP) (30 min. rating), with a top speed of 6,000 rpm. The table gives no continuous rating and no torque figure, so for sustained heavy roughing ask Mazak for the continuous output and the torque curve.
Mazak's table for the QT-Ez 8 lists X and Z travels only and has no rotary-tool, Y-axis or second-spindle rows. Within the same range, the QT-Ez 10MY lists 4 in (102 mm) of Y travel and the QT-Ez 10MSY lists a second spindle with a 6 in chuck.
The series page lists an automatic tool eye, high/low chuck pressure switching, an automatic door, an extra work light, a 3-color signal tower, a chip conveyor, air hose prep, a coolant system with an additional head-side nozzle, a mist collector, SUPERFLOW 1000 psi high-pressure coolant and coolant temperature control. It does not state which are standard on the QT-Ez 8.
