HAAS ST-30 CNC lathe

HAAS ST-30 CNC lathe was built in 2018 in the United States by HAAS AUTOMATION, INC. The machine on offer is an excellent choice for both unit and series production. It is capable of performing a number of complex operations, i.e. precision turning or threading of workpieces. All these machining processes are performed inside a large, fully illuminated work area by means of a powerful spindle and cutting tools. The spindle, driven by a high-powered motor, reaches a maximum speed of 3400 rpm and moves in two X,Z axes with feeds of 457 mm and 584 mm respectively. Tools taken from the 12-position turret are continuously measured and calibrated to guarantee maximum machining precision. The hydraulic tailstock, in turn, ensures precise positioning and support of the workpiece during the work cycle.

The HAAS ST-30 is distinguished by its compact design, engineered with extreme rigidity and high thermal stability in mind. The use of an inclined bed reduces vibrations and increases structural stability through better distribution of loads during machining. This solution also facilitates chip removal, as the chips automatically fall onto the chip conveyor under the influence of gravity. The HAAS ST30 CNC turning center is also equipped with, among others, driven tools, a C axis and a CNC controller with an intuitive interface and access to many advanced functions.

Technical specifications of the HAAS ST-30 lathe

• feed in the X/Z axis : 457/584 mm
• maximum spindle rotational speed: 3400 rpm
• minimum spindle rotational speed: 50 rpm
• spindle bore: 76 mm
• spindle drive power: 22.4 kW
• driven tools speed: 4500 rpm
• hydraulic chuck diameter: 254 mm
• tailstock sleeve taper: Morse MT4
• power supply of the HAAS ST 30 machine: 3x 400 V; 50/60 Hz

Equipment of the HAAS metal lathe

• CNC control: HAAS
• 12-position turret type BOT
• tool measuring probe
• driven tools
• C axis
• programmable hydraulic tailstock
• synchronised threading function
• chip conveyor
• early power failure detection module
• Ethernet interface