The Hwacheon Hi-TECH 750 is an industrial-grade CNC Lathes & Turning Centers powered by the FANUC 0i-TF Plus. It offers working travels of 430 x 100 x 2350 mm, a top spindle speed of 1,800 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Hwacheon Hi-TECH 750 heavy lathe: Ø760 mm turning, up to 4,250 mm length on XL bed, 750B with 6,112 Nm and Ø185 mm bore, ±100 mm Y on YMC.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Hwacheon (International) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | FANUC 0i-TF Plus |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| X-Axis Travel | 430 mm |
| Y-Axis Travel | 100 mm |
| Z-Axis Travel | 2,350 mm |
| Maximum Spindle Speed | 1,800 RPM |
| Spindle Motor Rating | 37.0 kW |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 20,500 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Swing Over Bed | Ø1,200 mm (Ø47.2 in) |
| Swing Over Saddle | Ø760 mm (Ø29.9 in) |
| Max Turning Diameter | Ø760 mm (Ø29.9 in) |
| Standard Turning Diameter | Ø306 mm (Ø12.0 in) |
| Max Turning Length | 2,141 to 2,250 mm (84.3 to 88.6 in); L 3,141 to 3,250 mm (123.7 to 128.0 in); XL 4,141 to 4,250 mm (163.0 to 167.3 in), depending on version |
| Chuck Size | 18 in (Opt.: 15, 21 in) (750A) / 21 in (Opt.: 24 in) (750B) |
| Spindle Nose | A2-11 (A) / A2-15 (B) |
| Max Spindle Speed | 1,800 rpm, 1,700 rpm with 21 in chuck (A) / 1,500 rpm, 1,400 rpm with 24 in chuck (B) |
| Spindle Bore | Ø132 / Ø185 mm (Ø5.2 / Ø7.3 in) (A / B) |
| Bar Capacity | Ø116 / Ø164 mm (Ø4.6 / Ø6.5 in) (A / B) |
| Spindle Bearing Front Id | Ø180 / Ø240 mm (Ø7.1 / Ø9.4 in) (A / B) |
| Spindle Motor Power | A: 37 / 30 kW (49.6 / 40.2 hp) (Opt.: 45 / 37 kW); B: 45 / 37 kW (60.3 / 49.6 hp) |
| Spindle Torque | A: 3,071 Nm (2,265 lb-ft) (Opt.: 3,735 Nm); B: 6,112 Nm (4,508 lb-ft) |
| Turret Stations | 12 |
| Tool Shank Size | □32 mm × Ø80 mm boring bar |
| Turret Index Time | Index: 2.5 / Rotation: 0.7 sec |
| Rapid Traverse | X / Z 18 / 18 m/min (709 / 709 ipm); L Z 14 m/min (551 ipm); XL Z 10 m/min (394 ipm); Y 10 m/min (394 ipm) (YMC) |
| X Axis Travel | 430 mm (16.9 in) |
| Y Axis Travel | ±100 mm (±3.9 in) (YMC) |
| Z Axis Travel | 2,350 mm (92.5 in); L 3,350 mm (131.9 in); XL 4,350 mm (171.3 in) |
| Tailstock Travel | 2,300 mm (90.6 in); L 3,300 mm (129.9 in); XL 4,300 mm (169.3 in) |
| Tailstock Cylinder Diameter | Ø160 mm (Ø6.3 in) |
| Tailstock Quill Travel | 150 mm (5.9 in) |
| Tailstock Quill Taper | MT #6 |
| Live Tool Motor | 11 / 7.5 kW (14.8 / 10.1 hp) (MC / YMC) |
| Live Tool Speed Max | 3,000 rpm (MC / YMC) |
| Live Tool Capacity | End mill Ø32 mm / ER 50 collet |
| Live Tool Holder | BMT 85 |
| C Axis Indexing | 0.0001° |
| Coolant Tank | 380 L (100 US gal); L 450 L (119 US gal); XL 560 L (148 US gal) |
| Power Requirement | 85 kVA |
| Machine Dimensions | 6,560 x 3,060 x 2,912 mm (258.3 x 120.5 x 114.6 in); L 7,560 mm (297.6 in), XL 8,860 mm (348.8 in) long |
| Machine Weight | 20,500 to 22,300 kg (45,194 to 49,163 lb); L 23,500 to 25,300 kg (51,808 to 55,776 lb); XL 27,500 to 29,300 kg (60,627 to 64,595 lb) |
| CNC Control | FANUC 0i-TF Plus |
The price estimate for the Hwacheon Hi-TECH 750 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-hi-tech-750#price; the request is passed to Hwacheon or an authorised dealer.
The 750A: 18 in chuck, A2-11 nose, Ø132 mm (Ø5.2 in) bore, Ø116 mm (Ø4.6 in) bar, 37 / 30 kW (49.6 / 40.2 hp), 3,071 Nm (2,265 lb-ft), 1,800 rpm. The 750B: 21 in chuck, A2-15 nose, Ø185 mm (Ø7.3 in) bore, Ø164 mm (Ø6.5 in) bar, 45 / 37 kW (60.3 / 49.6 hp), 6,112 Nm (4,508 lb-ft), 1,500 rpm.
On the 750A the 18 in chuck is standard with 15 in and 21 in as options; the 21 in chuck lowers the speed limit to 1,700 rpm. On the 750B the 21 in chuck is standard and a 24 in chuck is optional, which lowers the limit from 1,500 rpm to 1,400 rpm.
The Hi-TECH 850 turns larger, Ø920 mm (Ø36.2 in) for turning lengths up to 385 mm (15.2 in), and longer, up to 5,100 mm (200.8 in) on its XL bed. The Hi-TECH 850 has a single 24 in chuck headstock at 1,500 rpm. Rapids are 18 / 18 m/min (709 / 709 ipm) in X and Z on the 750 against 10 / 12 m/min (394 / 472 ipm) on the Hi-TECH 850.
Three. Z travel is 2,350 mm (92.5 in), 3,350 mm (131.9 in) or 4,350 mm (171.3 in), and tailstock travel 2,300 mm (90.6 in), 3,300 mm (129.9 in) or 4,300 mm (169.3 in). The machine is 6,560 mm (258.3 in) long on the standard bed, 7,560 mm (297.6 in) on the L and 8,860 mm (348.8 in) on the XL, 3,060 mm (120.5 in) wide.
380 L (100 US gal) on the standard bed, 450 L (119 US gal) on the L bed and 560 L (148 US gal) on the XL bed. With long roughing cycles at up to 45 / 37 kW (60.3 / 49.6 hp), size the chip handling to match.
