Highly Rigid Box Way Design

The SIRIUS-850 vertical machining centers incorporates highly rigid box way slide design for all axes for absolute consistent work result. The rigid high-output spindle delivers strong and efficient machining performance during roughing and at high speed, and the user-friendly design will make your work more productive.

  • 8,000 rpm or 12,000 rpm high-speed spindles to choose from
  • Oil-jet cooled motor-integrated spindle (30/25 kW) (built-in motor spindle)
  • Stroke (X/Y/Z): 2,000/850/750 mm
  • High rigid box way design for all axes; air-levitation system
  • FEM analysis frame design

Product Description

Heavy duty machining

SIRIUS-850 vertical machining centers have been trusted by the professionals all over the world for more than twenty years. The box way guide design guarantees persistent quality result every time, the air levitation feed system allows for precise feed. The spindle integrates a powerful, high-performance motor to deliver perfect machining result for large-size workpiece. The large work area allows for easy clamping & unclamping of large workpieces, the full-enclosure cover keeps your work space safer and cleaner. Hwacheon’s proprietary machining software options, and a wide selection of options and convenient features will help you to be productive and efficient.

Machining Software

Hwacheon’s developed machining software monitors different variables related to the work environment and machining conditions, automatically perform adjustments for best quality results and optimum work efficiency.

User friendly design, wide range of options

SIRIUS-850 offer user friendly design and a wide variety of useful options of practical applications, so you can concentrate on what you do best: creating quality products-without losing your valuable time to the worries of machine failure and safety. A wide variety of performance upgrade options are available for faster, more precise machining.

Product Specifications

Additional information

Stroke (X / Y / Z) [mm]

2,000 / 850 / 750

Feedrate Rapid Speed (X / Y / Z) [m/min]

16 / 16 / 16

Working Surface [mm]

2,150 x 850

Table Loading Capacity [kg]


Max. Spindle Speed [rpm]

8,000 (12,000)

Spindle Motor [kW]

30 / 25 (40 / 34)

Type of Tool Shank

BBT-50 (Opt. CAT-50)

Tool Storage Capacity [Amount]


Floor Space (L x W) [mm]

5,730 x 4,670

CNC Controller

Fanuc 31i-B

Machining Software

Learn more about Hwacheon's Machining Software.

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