The Hwacheon MEGA+120 is an industrial-grade CNC Lathes & Turning Centers powered by the FANUC 0i-TF Plus / (SIEMENS 828D). It offers working travels of 625 x x 3000 mm, a top spindle speed of 5 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Hwacheon MEGA+120 flat-bed lathe: Ø1,200 mm swing, 3,000 to 6,000 mm between centres, bores up to Ø320 mm, 45-55.5 kW, 625 mm X travel.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Hwacheon (International) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | FANUC 0i-TF Plus / (SIEMENS 828D) |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| X-Axis Travel | 625 mm |
| Y-Axis Travel | 0 mm |
| Z-Axis Travel | 3,000 mm |
| Maximum Spindle Speed | 5 RPM |
| Spindle Motor Rating | 45.0 kW |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 14,600 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Swing Over Bed | Ø1,200 mm (Ø47.24 in) |
| Swing Over Cross Slide | Ø840 mm (Ø33.07 in) |
| Max Turning Diameter | Ø1,200 mm (Ø47.24 in) over bed; Ø820 mm (Ø32.28 in) over cross slide |
| Distance Between Centers | 3,000 / 4,000 / 5,000 / 6,000 mm (118.11 / 157.48 / 196.85 / 236.22 in) |
| Chuck Size | 18 in |
| X Axis Travel | 625 mm (24.61 in) |
| Z Axis Travel | 3,000 / 4,000 / 5,000 / 6,000 mm (118.11 / 157.48 / 196.85 / 236.22 in) |
| Spindle Nose | A2-15 (Ø155, Ø255 bore) / A2-20 (Ø320 bore) |
| Max Spindle Speed | 5 ~ 750 rpm (Ø155 bore) / 5 ~ 650 rpm (Ø255) / 5 ~ 400 rpm (Ø320) |
| Spindle Bore | Ø155 / Ø255 / Ø320 mm (Ø6.1 / Ø10.04 / Ø12.59 in) |
| Spindle Speed Ranges | Auto 3 steps |
| Spindle Motor Power | FANUC: 45 / 37 kW (60.3 / 49.6 hp); SIEMENS: 55.5 / 37 kW (74.4 / 49.6 hp) |
| Rapid Traverse Xz | 6 / 6 m/min (236.22 / 236.22 ipm) X / Z; 6 / 5 m/min (236.22 / 196.85 ipm) on the 6000 bed |
| Cutting Feed Rate | 3,000 / 3,000 mm/min (118.11 / 118.11 ipm) X / Z |
| Tool Post | Manual 4-way (square) tool post |
| Turret Stations | 4 tool faces |
| Tool Shank Size | □32 mm |
| Tailstock | Built-in type |
| Tailstock Quill Diameter | Ø200 mm (Ø7.87 in) |
| Tailstock Quill Taper | MT No.6 |
| Tailstock Quill Travel | 260 mm (10.24 in) |
| Bed Width | 700 mm (27.56 in) |
| Bed Length | 5,410 / 6,410 / 7,410 / 8,410 mm (212.99 / 252.36 / 291.73 / 331.1 in) |
| Bed Type | 1 Bed, 2 Ways |
| Coolant Tank | 220 / 270 / 320 / 370 L (58 / 71 / 85 / 98 gal) |
| Power Requirement | 76 kVA (TR 80 kVA); 84 kVA (TR 85 kVA) on the 6000 bed; FANUC: 220 V, 60 Hz / SIEMENS: 380 V, 60 Hz |
| Machine Dimensions | 6,640 / 7,640 / 8,640 / 9,640 x 3,050 x 2,490 mm (261.42 / 300.79 / 340.16 / 379.53 x 120.08 x 98.03 in) L x W x H |
| Machine Weight | 14,600 / 16,100 / 17,600 / 19,600 kg (32,187 / 35,494 / 38,801 / 43,210 lb) for the 3000 / 4000 / 5000 / 6000 beds |
| CNC Control | FANUC 0i-TF Plus / (SIEMENS 828D) |
The price estimate for the Hwacheon MEGA+120 is uncertain: we have no price for it that we can cite and no estimate we can stand behind, so we give no figure. Configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/hwacheon-mega-plus-120#price; the request is passed to Hwacheon or an authorised dealer.
Ø155 mm (Ø6.1 in) on an A2-15 nose gives the highest speed, 750 rpm. Ø255 mm (Ø10.04 in), also A2-15, runs to 650 rpm. Ø320 mm (Ø12.59 in) uses an A2-20 nose and runs to 400 rpm. Choose the smallest bore that passes the stock, because each step up costs speed.
The table rates the spindle at 45 / 37 kW (60.3 / 49.6 hp) with the FANUC 0i-TF Plus and 55.5 / 37 kW (74.4 / 49.6 hp) with the SIEMENS 828D. The continuous figure is the same; the short-time rating is higher on the SIEMENS version. The supply voltage differs too: 220 V, 60 Hz for FANUC, 380 V, 60 Hz for SIEMENS.
The MEGA+140 swings Ø1,400 mm (Ø55.12 in), has a 32 in chuck and offers centre distances up to 10,000 mm (393.7 in). Spindle bores, speeds and motor ratings are the same on the MEGA+140 and the MEGA+120. The MEGA+120 has an 18 in chuck and 625 mm (24.61 in) of X travel.
14,600 / 16,100 / 17,600 / 19,600 kg (32,187 / 35,494 / 38,801 / 43,210 lb) for the 3000 / 4000 / 5000 / 6000 beds. Length runs from 6,640 mm (261.42 in) to 9,640 mm (379.53 in), with a width of 3,050 mm (120.08 in) and a height of 2,490 mm (98.03 in).
