Hwacheon SIRIUS-1750
High rigidity vertical machining center for die and mold
SIRIUS-1250 to 2500
Built to order. Ask for lead time.
Overview
1,750 mm Y-axis, X travel up to 4,000 mm, tables up to 15,000 kgf
The SIRIUS-1750 is a bridge-type, double-column vertical machining center for large molds such as display frames and automotive parts. It comes with a 3,000 mm X-axis or, as the SIRIUS-1750L, a 4,000 mm long bed, with 1,750 mm of Y travel and 800 mm of Z travel. The table is 3,200 x 1,750 mm rated for 10,000 kgf, or 4,200 x 1,750 mm rated for 15,000 kgf on the long bed. The 30 / 25 kW BBT-50 built-in spindle runs 12,000 rpm as standard or 15,000 rpm as an option, with 40 tools standard and 60 optional.
Guides: when an HMC makes sense and choosing your first or next VMC
At a glance
- X / Y / Z travel
- 118.1 (L: 157.5) / 68.9 / 31.5 in
- Table size
- 126.0 x 68.9 in (L: 165.4 x 68.9)
- Spindle
- BBT-50 at 12,000 or 15,000 rpm
- Tool capacity
- 40 (opt. 60)
- Control
- FANUC 31i-B
Features
- 01Symmetrical portal structureThe bridge-type portal spreads vibration, upper weight and heat evenly through the frame. The distance from the Y-axis to the tool contact point is kept short for rigidity and precision.
- 02Short or long bedThe standard bed gives 3,000 mm of X travel and a 10,000 kgf table. The SIRIUS-1750L long bed extends X to 4,000 mm and table capacity to 15,000 kgf.
- 03Built-in oil-jet spindleThe BBT-50 built-in motor spindle runs 12,000 rpm as standard or 15,000 rpm as an option at 30 / 25 kW, with oil-jet bearing lubrication and jacket cooling.
- 04High-column optionsHigh-column gap options of 225 mm and 350 mm are available for taller work. Hwacheon's spec table gives 600 to 1,350 mm from table to spindle gauge plane on the gap version.
- 05Linear scales standardLinear scales on X, Y and Z are standard equipment.
- 06Hwacheon machining software standardHTDC thermal displacement control, HECC contour control, HTLD tool load detection and OPTIMA feed optimization are standard. HTLD measures load every 8 msec to catch worn or broken tools.
Video
SIRIUS-1750, large mold machining
Specifications
| Item | SIRIUS-1750 | ||
|---|---|---|---|
| 12K [L] | 15K [L] | ||
| Travel | |||
| X-axis strokein | in | 118.1 [L : 157.5] | 118.1 [L : 157.5] |
| Y-axis strokein | in | 68.9 | 68.9 |
| Z-axis strokein | in | 31.5 | 31.5 |
| Distance from table surface to spindle gauge planein | in | 9.8 ~ 39.4 [Gap : 23.6 ~ 53.1] | 9.8 ~ 39.4 [Gap : 23.6 ~ 53.1] |
| Max. material size (width x height)in | in | 78.7 x 33.5 [Gap : 78.7 x 47.2] | 78.7 x 33.5 [Gap : 78.7 x 47.2] |
| Table | |||
| Working surfacein | in | 126.0 x 68.9 [L : 165.4 x 68.9] | 126.0 x 68.9 [L : 165.4 x 68.9] |
| Table loading capacitylb | lb | 22,046 [L : 33,069] | 22,046 [L : 33,069] |
| Table surface configuration (T slots W x P - no. of slots)in | in | 0.87 x 7.9 / | 0.87 x 7.9 / |
| Spindle | |||
| Max spindle speedrpm | rpm | 12,000 | 15,000 |
| Spindle motorHP | HP | 40.2 / | 40.2 / |
| Type of spindle taper hole | BBT-50 | BBT-50 | |
| Spindle bearing inner diameterin | in | Ø3.9 | Ø3.9 |
| Type of spindle | Built-in Motor | Built-in Motor | |
| Method of spindle lubrication | Oil Jet | Oil Jet | |
| Method of spindle cooling | Jacket Cooling (Oil Cooler) | Jacket Cooling (Oil Cooler) | |
| Type of coolant | Spindle Oil [ISO VG 10] | Spindle Oil [ISO VG 10] | |
| Feedrate | |||
| Rapid traverse (X / Y / Z)ipm | ipm | 630 / | 630 / |
| Motor | |||
| Servo motor (X / Y / Z)HP | HP | 12.1 / | 12.1 / |
| Coolant motor (spindle)HP | HP | 0.5 | 0.5 |
| Spindle cooler (50/60hz) (50 / 60 hz)HP | HP | 10.7 / | 6.7 / |
| ATC | |||
| Type of tool shank | BBT-50 (Opt.: CAT-50) | BBT-50 (Opt.: CAT-50) | |
| Type of pull stud | BT-50 (90˚) | BT-50 (90˚) | |
| Tool storage capacityea | ea | 40 (Opt.: 60) | 40 (Opt.: 60) |
| Max. tool diameter (with / without adjacent tools)in | in | Ø4.7 / | Ø4.7 / |
| Max. tool lengthin | in | 15.7 | 15.7 |
| Max. tool weightlb | lb | 44 | 44 |
| Method of tool selection | Memory Random | Memory Random | |
| Power sources | |||
| Electric power supplykVA | kVA | 75 | 75 |
| Compressed air supply (pressure x consumption) | 73~102 psi x 1,870Nℓ/ | 73~102 psi x 1,870Nℓ/ | |
| Tank capacity | |||
| Spindle coolantgal | gal | 15.9 | 15.9 |
| Lubricationgal | gal | 3.2 | 3.2 |
| Coolantgal | gal | 224.5 | 224.5 |
| Machine size | |||
| Heightin | in | 197.6 [Gap : 211.4] | 197.6 [Gap : 211.4] |
| Floor space (L x W)mm | mm | 8,840 x 5,510 [L ; 10,740 x 5,510] | 8,840 x 5,510 [L ; 10,740 x 5,510] |
| Weightlb | lb | 68,343 [L : 77,162] [60T : 73,855] [L x 60T : 82,673] | 68,343 [L : 77,162] [60T : 73,855] [L x 60T : 82,673] |
| NC controller | Fanuc 31i-B | Fanuc 31i-B | |
Request a quote
Send the details and we will price the SIRIUS-1750 with freight, rigging and the options you need.
Before you order: what your shop needs ready and the 2026 Section 179 rules
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