Products Specification
| Specification | Unit | BTM-B70 | |||||||
| Maximum turning diameter | mm | φ700 | |||||||
| The maximum cutting diameter of the upper tool holder | mm | φ700 | |||||||
| Maximum cutting length of upper turret | mm | 1500 | |||||||
| Maximum cutting diameter of lower turret | mm | φ400 | |||||||
| Maximum weight of shaft parts | kg | 1500 | |||||||
| Spindle | Main spindle | Sub-spindle | |||||||
| Chuck size | 12"close center | 10"close center | |||||||
| Spindle head type | ISO A2-11 | ISO A2-8 | |||||||
| Spindle speed range | r/min | 3500 | 4000 | ||||||
| Spindle bore | mm | φ102 | φ60 | ||||||
| Spindle motor power S1/S6 | kw | 48/52 | 22/28 | ||||||
| Sub-spindle travel | mm | 1600 | |||||||
| Maximum speed of milling spindle | rpm | 12000 | |||||||
| Milling spindle motor power S1 | kw | 40 | |||||||
| Chain magazine capacity | 40(optional 40x2=80) | ||||||||
| Auxiliary magazine capacity | 6-position spindle quick-change tooling | ||||||||
| Turret configuration | Servo-live tooling 12-position turret | ||||||||
| Power supply voltage range | AC three-phase 380V±5%50Hz | ||||||||
| Total electrical power for the machine tool | 210 KVA | ||||||||
| Machine dimensions | mm | 6850×6230×3050(including chip | |||||||
| Machine weight | kg | 23000 kg | |||||||
| Project | X Axis | Y Axis | Z Axis | X2 Axis | Z2 Axis | W1 Axis | C1 Axis | C2 Axis | B Axis |
| fast movement speed (m/min) | 36 | 36 | 36 | 16 | 14 | 14 | 200 | 200 | 40 |
| Max.cutting feed rate (m/min) | 36 | 36 | 36 | 16 | 14 | 14 | 100 | 100 | 40 |
| Max.stroke (mm) | 800 | ±210 | 1700 | 252 | 1500 | 1500 | 360 | 360 | ±120 |
| Min.resolution(mm) | 0.001 | 0.0001 | 0.001 | 0.0001 | |||||
Products Features
2.The combination of functions including the B-axis, milling axis, main spindles, and center turret provides the machine with strong compound processing capabilities. With just one setup, it can achieve the production capacity of multiple conventional machines. This not only saves time and labor but also reduces labor costs and greatly improves equipment utilization.
3.The machine employs a high-precision drive system. It uses precision ball screws and linear roller guides, ensuring high transmission efficiency and accuracy, resulting in fast and stable movement of the tool carriage and high positioning precision.
4.To prevent component deformation, the machine is equipped with a cooling device to minimize the generation of thermal displacement.
Products Pictures
Products Specification
| Specification | Unit | BTM-B70 | |||||||
| Maximum turning diameter | mm | φ700 | |||||||
| The maximum cutting diameter of the upper tool holder | mm | φ700 | |||||||
| Maximum cutting length of upper turret | mm | 1500 | |||||||
| Maximum cutting diameter of lower turret | mm | φ400 | |||||||
| Maximum weight of shaft parts | kg | 1500 | |||||||
| Spindle | Main spindle | Sub-spindle | |||||||
| Chuck size | 12"close center | 10"close center | |||||||
| Spindle head type | ISO A2-11 | ISO A2-8 | |||||||
| Spindle speed range | r/min | 3500 | 4000 | ||||||
| Spindle bore | mm | φ102 | φ60 | ||||||
| Spindle motor power S1/S6 | kw | 48/52 | 22/28 | ||||||
| Sub-spindle travel | mm | 1600 | |||||||
| Maximum speed of milling spindle | rpm | 12000 | |||||||
| Milling spindle motor power S1 | kw | 40 | |||||||
| Chain magazine capacity | 40(optional 40x2=80) | ||||||||
| Auxiliary magazine capacity | 6-position spindle quick-change tooling | ||||||||
| Turret configuration | Servo-live tooling 12-position turret | ||||||||
| Power supply voltage range | AC three-phase 380V±5%50Hz | ||||||||
| Total electrical power for the machine tool | 210 KVA | ||||||||
| Machine dimensions | mm | 6850×6230×3050(including chip | |||||||
| Machine weight | kg | 23000 kg | |||||||
| Project | X Axis | Y Axis | Z Axis | X2 Axis | Z2 Axis | W1 Axis | C1 Axis | C2 Axis | B Axis |
| fast movement speed (m/min) | 36 | 36 | 36 | 16 | 14 | 14 | 200 | 200 | 40 |
| Max.cutting feed rate (m/min) | 36 | 36 | 36 | 16 | 14 | 14 | 100 | 100 | 40 |
| Max.stroke (mm) | 800 | ±210 | 1700 | 252 | 1500 | 1500 | 360 | 360 | ±120 |
| Min.resolution(mm) | 0.001 | 0.0001 | 0.001 | 0.0001 | |||||
Products Features
2.The combination of functions including the B-axis, milling axis, main spindles, and center turret provides the machine with strong compound processing capabilities. With just one setup, it can achieve the production capacity of multiple conventional machines. This not only saves time and labor but also reduces labor costs and greatly improves equipment utilization.
3.The machine employs a high-precision drive system. It uses precision ball screws and linear roller guides, ensuring high transmission efficiency and accuracy, resulting in fast and stable movement of the tool carriage and high positioning precision.
4.To prevent component deformation, the machine is equipped with a cooling device to minimize the generation of thermal displacement.
Products Pictures
