Quicktech S-ATM Series – 9-Axis Compact Twin Spindle Mill-Turn Centers with B-Axis and ATC
The Quicktech S-ATM Series combines twin turning spindles, a powerful B-axis milling spindle, and 9 total axes of control in an ultra-compact footprint designed for complete machining of small, complex parts. With precision integral-motor spindles and a 24-tool automatic tool changer, these machines perform simultaneous turning, milling, drilling, and tapping on both the main and sub-spindles — all in a single setup.
Ideal for medical, aerospace, electronics, and precision job-shop manufacturers, the S-ATM Series produces tight-tolerance parts with exceptional surface finishes while minimizing handling, cycle time, and floor space. Competitors include Doosan, DMG Mori, Okuma, and Mazak.
Key Features
- Standard controls and accessories: Mitsubishi M830S CNC, automatic lubrication and spindle cooling systems, full enclosure, and complete documentation package.
- 9 total axes (X₁/X₂, Y₁/Y₂, Z₁/Z₂, B, C₁/C₂) for simultaneous front- and back-working.
- Two high-torque turning spindles with full C-axis and synchronized part transfer for accuracy and speed (S-32: 5 HP / S-42: 15 HP main).
- B-Axis milling spindle with 13 HP, 12,000 RPM, 24-tool ATC (36 opt.), HSK-40T tooling, and 190° working range.
- 6 fixed sub-spindle turning tools, allowing simultaneous machining operations and a total tooling capacity of 30 tools (42 opt.).
- True Y-axes on both spindles, perpendicular to X, for multi-axis contouring and precision hole alignment.
- High-rigidity 75° slant-bed construction with large 35 mm roller-type linear guideways and double-anchored 32 mm ballscrews for strength and accuracy.
- Compact footprint and heavy-duty design: machine weights range from 9,570 lbs (S-32) to 9,670 lbs (S-42) for maximum stability.
- Integrated automation capability: includes bar-feeder interface, parts catcher, parts conveyor, chip conveyor, and 400 PSI high-pressure coolant system.
| Machining Length | 15.7" | 398.78 mm |
| Chuck Size | 5" | 127 mm |
| Bar Capacity | 1.18" | 29.972 mm |
| Power | 5 hp | 3.7 kW |
| Max RPM | 6,000 RPM | 6,000 RPM |
| Tailstock | 'No' | 'No' |
| Live Tooling | 'Yes' | 'Yes' |
| Sub Spindle | 'Yes' | 'Yes' |
| Control | CNC (Mitsubishi) | CNC (Mitsubishi) |