Quicktech i-Twin Series – 7-Axis Twin Spindle Mill-Turn Centers with B-Axis
The QuickTECH i-42 Twin and i-60 Twin are compact, high-precision, high-production mill-turn centers built on rigid Meehanite castings. With 7 axes, dual synchronized spindles, a shared 4-axis (X/Y/Z/B) gang-type vertical tool post, and 30 total tools, these machines deliver complete done-in-one machining for complex bar work in medical, aerospace, automotive, and electronics where accuracy, surface finish, and throughput matter most. Competes head-to-head with Haas, Doosan, DMG Mori, and Mazak.
Key Features
- Main: 15 HP, 6,000 RPM, 42 mm (1.65″) bar on i-42 / 60 mm (2.36″) on i-60.
- Sub: 7.5 HP, 6,000 RPM, 30 mm bar; synchronized part transfer; full C-axis on both.
- Tooling system built for speed: 4-axis gang tooling (X/Y/Z + 360° B) shared between spindles; 30 tools total (9 OD, 9 ID, 12 live); 2 HP live-tool motor; near-zero tool-change time. Rigid tapping standard.
- Motion platform: 35 mm roller ways, 32 mm ballscrews, high rapids; repeatability ±0.00015″; positioning ±0.0002″.
- Controls: Mitsubishi M80A (10.4″ LCD, 3D simulation, Ethernet; 3-yr CNC warranty); optional Fanuc OiT-F - -Plus (15″ LCD, dual-channel, Manual Guidance i).
- Production essentials included: collet chucks (DIN-173E-42B / DIN-185E-60B), parts catcher, parts & chip conveyors, 400 PSI coolant, bar feeder interface, auto lube.
| Machining Length | 9.8" | 248.92 mm |
| Bar Capacity | 2.36" | 59.944 mm |
| Power | 15 hp | 11.2 kW |
| Max RPM | 4,000 RPM | 4,000 RPM |
| Live Tooling | 'Yes' | 'Yes' |
| Sub Spindle | 'Yes' | 'Yes' |
| Control | CNC (Mitsubishi) | CNC (Mitsubishi) |