Mazak SYNCREX 32/7
Key Specifications
Tool Capacity
max bar capacity
main spindle speed
main spindle power
sub spindle speed
sub spindle power
Overview
The Mazak SYNCREX 32/7 is the entry-level configuration in the 32 mm SYNCREX range, offering 7 axes of CNC control for efficient Swiss-type turning of larger precision components. With 32 mm (1.260 in) maximum bar capacity, this machine extends Swiss-type capability beyond the standard 25 mm class into larger medical implants, hydraulic fittings, automotive drivetrain parts, and industrial fasteners that require the precision and rigidity of guide bushing support.
The main spindle delivers 7.5 kW (10 hp) at 7,000 RPM through a collet system accepting bar stock up to 32 mm diameter. The sub-spindle provides 5.5 kW (7.5 hp) at 7,000 RPM for back-working operations including cutoff pickup, back-facing, and secondary drilling. The more powerful spindles reflect the increased cutting forces at larger bar diameters. The guide bushing is removable for non-guide-bushing mode on shorter parts.
The 7-axis configuration provides the essential Swiss-type motions for main and sub-spindle turning with cross-working capability. This streamlined axis count reduces programming complexity and setup time while enabling simultaneous main and sub-spindle operations with live tooling. Typical configurations include 18-22 tool positions with fixed turning tools and live rotary tools.
The MAZATROL SmoothG CNC control provides Mazak's conversational programming, making the SYNCREX 32/7 accessible to shops transitioning from conventional CNC lathes. The machine weighs approximately 3,600 kg (7,937 lb) with a footprint of roughly 3.0 x 1.5 meters. Competitors include the Citizen M32-VIII, Star SB-20R, and Tornos SwissDECO 36. New machines price between $230,000 and $340,000.
Full Specifications
| Parameter | Value |
|---|---|
| Max Bar Capacity | 32 mm (1.260 in) |
| Main Spindle Speed | 7,000 RPM |
| Main Spindle Power | 7.5 kW (10 hp) |
| Sub Spindle Speed | 7,000 RPM |
| Sub Spindle Power | 5.5 kW (7.5 hp) |
| Number Of Axes | 7 axes |
| Guide Bushing | Yes (removable) |
| Tool Stations | 18-22 positions (fixed and rotary) |
| Live Tooling | Yes |
| Max Machining Length | 280 mm (11.02 in) |
| Machine Weight | 3,600 kg (7,937 lb) |
| CNC Control | MAZATROL SmoothG CNC |
| Max Machining Diameter | Φ1.5" |
| Max Spindle Speed | 8000 min-1(rpm) |
| Tool Capacity | 39 |
Specifications sourced from mazak.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 32 mm bar capacity extends Swiss-type capability beyond the standard 25 mm class, accommodating larger medical implants, hydraulic components, and automotive drivetrain parts
- 7.5 kW main spindle provides strong cutting performance in stainless steel, titanium, and Inconel at larger bar diameters where more power is essential
- 7-axis configuration simplifies programming and setup compared to 8 and 9-axis models while maintaining simultaneous main and sub-spindle capability
- MAZATROL SmoothG conversational programming reduces setup time compared to traditional Swiss G-code programming on Citizen and Star platforms
- Removable guide bushing provides flexibility for Swiss mode or chucker mode depending on part geometry requirements
- Lower entry price than the 32/8 and 32/9X makes this the most affordable 32 mm Swiss-type option in the SYNCREX lineup
Limitations
- 7-axis configuration lacks the additional cross-working and milling axes found on the 32/8, limiting simultaneous operation complexity and off-center feature capability
- 7,000 RPM main spindle speed is lower than smaller SYNCREX models and some competitors, reducing surface speed on smaller-diameter work within the 32 mm range
- Fewer tool positions (18-22) than high-end 32 mm Swiss machines from Citizen and Star that offer 25-30+ positions
- Newer entrant to Swiss-type market with limited SYNCREX-specific track record compared to established Citizen M32 and Tornos SwissDECO 36
Best For
Frequently Asked Questions
01
Base SYNCREX 32/7 configurations start around $230,000. Production-ready setups with bar feeder, parts catcher, high-pressure coolant, and live tooling complement run $290,000-$340,000. The 7-axis model is the most affordable entry point in the 32 mm SYNCREX range.
02
The 32/8 adds an eighth axis of control, providing additional cross-working capability for more complex simultaneous operations. The 32/8 accommodates more tool positions and enables off-center milling and hexagonal machining that the 7-axis model cannot efficiently produce. For standard Swiss turning with back-working, the 32/7 is sufficient; for complex multi-feature parts, step up to the 32/8.
03
The 32 mm models run at 7,000 RPM versus 8,000 RPM on the 20 and 25 mm models because larger bar diameters generate higher surface speeds at the same RPM. The 7,000 RPM at 32 mm provides comparable or higher surface footage than 8,000 RPM at 20 mm. The spindle motor power is also increased to 7.5 kW to handle the greater cutting forces at larger diameters.
04
The Citizen M32-VIII is the established leader in 32 mm Swiss with decades of production history and a large installed base. It offers more tool positions, higher speeds, and Citizen's proven Cincom programming. The SYNCREX 32/7 counters with MAZATROL conversational programming and a simpler 7-axis configuration. For dedicated Swiss production, Citizen has the track record; for shops wanting easier programming, the SYNCREX is compelling.
