The Mazak Syncrex 20 is a compact yet powerful Swiss-style CNC lathe designed for precision, speed, and stability in small-diameter part production. Ideal for Swiss turning in a variety of industries, it delivers tight-tolerance with reliable accuracy. With Smooth CNC Control, modular tooling flexibility, and seamless bar feeder integration, the Syncrex 20 is engineered to maximize efficiency and consistency in high-volume or high-mix environments.
| Model | Syncrex 20/7, Syncrex 20/8, Syncrex 20/9 |
|---|---|
| Max Workpiece Diameter | .75" |
| Max Machining Length | 8.07" |
The Mazak Syncrex 20 is a premier Swiss-style CNC lathe built for speed, stability, and accuracy in small-diameter part production. Ideal for Swiss turning in a variety of industries, it provides tight-tolerance results with the reliability needed for continuous, unattended machining. Equipped with Smooth CNC Control, the Syncrex 20 simplifies complex machining tasks with an intuitive interface and built-in optimization features. For example, operators can manage intricate geometries, reduce setup time, and optimize cutting strategies to enhance productivity across multiple shifts.
As a versatile tooling CNC lathe, the Syncrex 20 integrates seamlessly with a bar feeder CNC machine for extended, uninterrupted production. As a result, job shops will see consistent raw material loading, minimized downtime, and great support on high-volume runs. In addition, the modular tooling stations feature quick-change capabilities for fast part transitions and increased flexibility in high-mix manufacturing. The tooling system is also durable and withstands multi-shift operations with maintained precision and repeatability.
The Syncrex 20 is a high performance, detailed Swiss machine in a compact footprint. Its rigid base and advanced thermal stability ensure consistent dimensional accuracy during long production cycles. Supporting reliable Swiss turning, it delivers precision for both small-batch and large-volume manufacturing. The Syncrex 20 Swiss-style CNC lathe is engineered for scalability with bar feeder integration to deliver throughput, consistency, and efficiency for modern job shop production demands.
| Model | Syncrex 20/7, Syncrex 20/8, Syncrex 20/9 |
|---|---|
| Max Workpiece Diameter | .75" |
| Max Machining Length | 8.07" |
Syncrex 20/7
| Capacity | Max. machining diameter | Φ0.75″ |
|---|---|---|
| Max. machining length GB (one chucking) | 8.07″ | |
| Main Spindle | Max. spindle speed | 10000 rpm |
| Power requirement (40% ED) | 3.7 kW (5 HP) | |
| Second Spindle | Max. spindle speed | 10000 rpm |
| Power requirement (40% ED) | 3.7 kW (5 HP) | |
| Turret | Number of tools | 36 |
| OD | 8 | |
| Cross live tool | 4 | |
| Back working | 8 | |
| End working tools | 2 | |
| Boring bar holder (Main / Sub) | 4 / 4 | |
| Rapid traverse rate | X1-axis | 1378 IPM |
| Y1-axis | 1378 IPM | |
| Z1-axis | 1378 IPM | |
| X2-axis | 1378 IPM | |
| Y2-axis | 1378 IPM | |
| Z2-axis | 1378 IPM | |
| Machine size | Width × Depth (MAZATROL SmoothSt) | 48.23″ × 88.58″ |
| Height | 66.93″ | |
| Weight | 7850 lbs |
*B-axis Contouring : 9X Model only
Syncrex 20/8
| Capacity | Max. machining diameter | Φ0.75″ |
|---|---|---|
| Max. machining length GB (one chucking) | 8.07″ | |
| Main Spindle | Max. spindle speed | 10000 rpm |
| Power requirement (40% ED) | 3.7 kW (5 HP) | |
| Second Spindle | Max. spindle speed | 10000 rpm |
| Power requirement (40% ED) | 3.7 kW (5 HP) | |
| Turret | Number of tools | 33 |
| OD | 11 | |
| Cross live tool | 4 | |
| Back working | 8 | |
| End working tools | 2 | |
| Boring bar holder (Main / Sub) | 4 / 4 | |
| Rapid traverse rate | X1-axis | 1378 IPM |
| Y1-axis | 1378 IPM | |
| Z1-axis | 1378 IPM | |
| X2-axis | 1378 IPM | |
| Y2-axis | 1378 IPM | |
| Z2-axis | 1378 IPM | |
| Machine size | Width × Depth (MAZATROL SmoothSt) | 48.23″ × 88.58″ |
| Height | 66.93″ | |
| Weight | 7850 lbs |
*B-axis Contouring : 9X Model only
Syncrex 20/9
| Capacity | Max. machining diameter | Φ0.75″ |
|---|---|---|
| Max. machining length GB (one chucking) | 8.07″ | |
| Main Spindle | Max. spindle speed | 10000 rpm |
| Power requirement (40% ED) | 3.7 kW (5 HP) | |
| Second Spindle | Max. spindle speed | 10000 rpm |
| Power requirement (40% ED) | 3.7 kW (5 HP) | |
| Turret | Number of tools | 36 |
| OD | 8 | |
| Cross live tool | 4 | |
| Back working | 8 | |
| End working tools | 2 | |
| Boring bar holder (Main / Sub) | 4 / 4 | |
| B-axis Tool* (Main / Sub) | 3 / 3 | |
| Rapid traverse rate | X1-axis | 1378 IPM |
| Y1-axis | 1378 IPM | |
| Z1-axis | 1378 IPM | |
| X2-axis | 1378 IPM | |
| Y2-axis | 1378 IPM | |
| Z2-axis | 1378 IPM | |
| Machine size | Width × Depth (MAZATROL SmoothSt) | 48.23″ × 88.58″ |
| Height | 66.93″ | |
| Weight | 7850 lbs |
*B-axis Contouring : 9X Model only
The Mazak Syncrex 20 is a Swiss-style production turning machine for small precision components made from bar stock up to 20 mm (0.75 in). The sliding headstock and guide bushing support slender work close to the cutting point, while main-spindle, cross-working, sub-spindle, and back-working tools divide the operation sequence. A.W. Miller Technical Sales is an authorized Mazak distributor serving manufacturers throughout New York, Pennsylvania, Maryland, Delaware, Southern New Jersey, and Quebec. A.W. Miller supports Syncrex applications with machine selection, process development, installation, training, and factory-certified service.
The Syncrex 20 supports bar stock up to 20 mm (0.75 in) and provides 205 mm (8.07 in) of guide-bushing machining length in one chucking. Its main and sub spindles reach 10,000 RPM. Available tooling layouts provide up to 36 standard tool positions for complex small-part production.
The 20 mm platform is commonly reviewed for:
Guide-bushing support limits unsupported stock near the tool during the cut, helping control deflection on slender features.
Both spindles provide the speed required to maintain productive cutting conditions on small diameters.
Back-working stations can finish selected faces, bores, threads, and milled details after transfer to the sub spindle.
Tool positions can be allocated to turning, cross drilling, end working, boring, live back working, and angular features according to the part family.
The maximum published turning diameter is 20 mm, or 0.75 inch.
It supports the bar close to the cutting point, which helps control movement when the machined feature is long relative to its diameter.
Available tooling layouts include deep-drilling and back-working positions so long holes and cutoff-side details can remain in the primary production process.
Yes. The series uses main and sub spindles rated to 10,000 RPM for front- and cutoff-side processing.
Yes. Available B-axis capability supports angled and contoured live-tool work when the part geometry requires it.