Hi-TECH 700BB/BB+ is a heavy-duty horizontal turning center optimized for large long shafts and pipe machining by applying a big bore.
Hi-TECH 700BB/BB+ provides a rigid and stable heavy duty cutting based on a highly rigid box-way feed structure designed with an air-floating system and bed structure while maintains high precision even during long-term processing by minimizing thermal displacement
Hwacheon software installed on the machine improves productivity and precision, provides better machining quality compared to existing machines.
Machine Specification
| Item | Hi-TECH 700BB/BB+ | ||||
|---|---|---|---|---|---|
| Hi-TECH 700BB | Hi-TECH 700BB+ | Hi-TECH 700BB MC | Hi-TECH 700BB+ MC | ||
| Swing over bed | mm | Ø900 | Ø900 | Ø900 | Ø900 |
| Max Cutting Diameter | mm | Ø680 | Ø680 | Ø680 | Ø680 |
| Standard Cutting Diameter | mm | Ø331 | Ø331 | Ø331 | Ø331 |
| Chuck Size | inch | (Opt) Air chuck Ø470 | (Opt) Air chuck Ø630 | (Opt) Air chuck Ø470 | (Opt) Air chuck Ø630 |
| Spindle | |||||
| Type of Spindle Nose | ASA | A2-15 | A2-20 | A2-15 | A2-20 |
| Max Spindle Speed | rpm | 1,300 | 1,000 | 1,300 | 1,000 |
| Through Spindle Hole Diameter | mm | Ø185 | Ø300 | Ø185 | Ø300 |
| Max Bar Size | mm | Ø180 | Ø295 | Ø180 | Ø295 |
| Spindle Bearing Inner Diameter | mm | Ø240 | Ø360 | Ø240 | Ø360 |
| Spindle Motor | kW | 45 / 37 | 45 / 37 | 45 / 37 | 45 / 37 |
| Turret | |||||
| Number of Tool Station | ea | 12 | 12 | 12 | 12 |
| Tool Size (Out Dia x Boring bar size) | mm | □32 × Ø60 | □32 × Ø60 | □32 × Ø60 | □32 × Ø60 |
| Turret Indexing Time | sec/step | 0.4 | 0.4 | 0.4 | 0.4 |
| Axes | |||||
| Rapid Traverse (X / Z) | m/min | 18 / 18 | 18 / 18 | 18 / 18 | 18 / 18 |
| Max. Stroke (X / Z) | mm | 360 / 2,050 | 360 / 2,050 | 360 / 2,050 | 360 / 2,050 |
| Feed Motor (X / Z) | kW | 6 / 6 | 6 / 6 | 6 / 6 | 6 / 6 |
| Tailstock | |||||
| Tailstock Stroke | mm | 1,878 | 1,878 | 1,878 | 1,878 |
| Cylinder Dia | mm | Ø150 | Ø150 | Ø150 | Ø150 |
| Quill Stroke | mm | 150 | 150 | 150 | 150 |
| Quill Taper | MT | # 5 | # 5 | # 5 | # 5 |
| Turnmill (Opt.) | |||||
| Spindle Motor | kW | – | – | 7.5 / 5.5 | 7.5 / 5.5 |
| Max Spindle Speed | rpm | – | – | 2,000 | 2,000 |
| Max Drill/Tap Size (Endmill / Collet size) | mm | – | – | Ø32/ ER 50 | Ø32/ ER 50 |
| Min. Index Angle | deg | – | – | 0.0001 | 0.0001 |
| Tank Capacity | |||||
| Lubrication | ℓ | 12 | 12 | 12 | 12 |
| Hydraulic | ℓ | 50 | 50 | 50 | 50 |
| Coolant | ℓ | 300 | 300 | 300 | 300 |
| Power Sources | |||||
| Electrical Power Supply | kVA | 75 | 75 | 75 | 75 |
| Machine Size | |||||
| Height | mm | 2,535 | 2,535 | 2,535 | 2,535 |
| Floor Space (L x W) | mm | 5,380 x 2,282 | 5,380 x 2,282 | 5,380 x 2,282 | 5,380 x 2,282 |
| Weight | Kgf | 15,850 | 18,700 | 16,200 | 18,900 |
| NC Controller | – | Fanuc 0i-TF Plus (Opt : Fanuc 31i-B) | Fanuc 0i-TF Plus (Opt : Fanuc 31i-B) | Fanuc 0i-TF Plus (Opt : Fanuc 31i-B) | Fanuc 0i-TF Plus (Opt : Fanuc 31i-B) |