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Haas Automation Inc. - CNC Machine Tools-Lathes, 2-Axis- ST-50 &ST-55

The Haas ST-50 and ST-55 are heavy-duty, large-bore turning centers that provide heavy cutting ability, extreme rigidity, and high thermal stability. The twin-chuck capability, high-torque spindle, and large through-bore of these machines make them ideal for machining heavy pipes and fittings, large couplers, and long rollers. The large-capacity ST-50 and ST-55 offer the best combination of performance and value in their class, and are available with a wide selection of high-productivity options.

Available models

Technical information

CNC Lathe; 25.5" x 80" (648 x 2032 mm) max capacity, 8.5" (216 mm) bore, 34.5" (876 mm) swing, 55 hp (41 kW) vector drive, 1200 rpm, 2-speed gearbox, front and rear A2-15 spindle noses, 12-station bolt-on turret, programmable servo tailstock, 15" color LCD monitor, memory lock keyswitch, USB port, color remote jog handle and rigid tapping. No chuck or rotating hydraulic union supplied. Standard toolholder kit included with BOT turret.

Technical information

CNC Lathe; 25.5" x 80" (648 x 2032 mm) max capacity, 12.5" (318 mm) bore, 34.5" (876 mm) swing, 55 hp (41 kW) vector drive, 1000 rpm, 2-speed gearbox, front and rear A1-20 spindle noses, 12-station bolt-on turret, programmable servo tailstock, 15" color LCD monitor, memory lock keyswitch, USB port, color remote jog handle and rigid tapping. No chuck or rotating hydraulic union supplied. Standard toolholder kit included with BOT turret.

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  • Die & Mould
  • Education & Academics
  • Electronics
  • Machinery & Manufacturing
  • Medical
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  • Oil & Gas
  • Semiconductor, Solar & Electronics
  • Shipbuilding
  • Singapore
Haas Automation Inc.Haas Automation is the largest machine tool builder in the western world, manufacturing a complete line of CNC vertical machining centers, horizontal machining centers, CNC lathes and rotary products. The company also builds a variety of specialty machines, including 5-axis machining centers, mold making machining centers, toolroom machines, and gantry routers. Haas machine tools and rotary products are built to the exacting specifications of Gene Haas to deliver higher accuracy, repeatability, and durability than any other machine tools on the market. Haas Automation delivers more standard features, high-tech innovations, and solid engineering than any other CNC manufacturer – and at better prices. Haas offers an American-made, full product line for all your machining needs. And high-quality Haas machines are engineered for simple maintenance, easy set up, and low-cost operation.
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