Summary

The Haas ST-45 is a CNC big-bore turning center designed for heavy-duty turning operations on large-diameter, long workpieces. It features a 12-station bolt-on turret with hydraulic clamping and supports both standard and large spindle bore options to accommodate high-capacity bar feeding and large components. The machine is engineered with a 2-speed gearbox, high spindle torque, and advanced control features suited for demanding production environments.

Key Capabilities

• 12-station turret with hydraulic clamping for tooling flexibility
• Large spindle nose and spindle bore for increased bar capacity
• 2-speed gearbox enabling high spindle torque at low speeds
• X and Z axis rapid traverse rates of 710 ipm
• Advanced control system with touchscreen, Ethernet, WiFi, and remote monitoring
• Optional rear spindle nose and automated system integration

Key Specifications