| NO. | Item name | Parameters | |
| 1 | H-beam | Section height | 150～700mm |
| Flange width | 75～400mm | ||
| 2 | U-shaped steel | Section height | 150～700mm |
| Flange width | 75～200mm | ||
| 3 | Workpiece length |
| 1500 ～12000mm |
| 4 | Maximum thickness of workpiece |
| 80mm |
| 5 | Drilling power box | Quantity | 3 |
| Maximum borehole diameter | Cemented carbide ￠ 30mm High speed steel ￠ 40mm | ||
| Spindle taper hole | BT40 | ||
| Spindle motor power | 3×11KW | ||
| Spindle speed (stepless speed regulation) | 20～2000r/min | ||
| 6 | Tool magazine | Quantity | 3 |
| Number of tool positions | 3×4 | ||
| 7 | CNC axis | Quantity | 7+3 |
| Servo motor power of fixed side, moving side and middle side feed shaft | 3×3.5kW | ||
| Fixed side, moving side, middle side, moving side positioning axis servo motor power | 3×1.5kW | ||
| Moving speed of three positioning CNC axes | 0～10m/min | ||
| Moving speed of three feed CNC axes | 0～5m/min | ||
| Up and down movement distance of fixed side and mobile side | 30～370mm | ||
| Left and right horizontal distance of middle side | 40～760 mm | ||
| Width detection stroke | 650mm | ||
| Web detection stroke | 290mm | ||
| 5 | Feeding trolley | Power of servo motor of feeding trolley | 5kW |
| Maximum feeding speed | 20m/min | ||
| Maximum feeding weight | 10t | ||
| Up and down (vertical) stroke of clamping arm | 520mm | ||
| 8 | Cooling system | Compressed air pressure required | 0.8Mpa |
| Cooling mode | Internal cooling + external cooling | ||
| 9 | Accuracy | Error of adjacent hole spacing in hole group | ±0.4mm |
| Accuracy error of 10m feeding | ±1.0 | ||
| 10 | Overall dimensions of main engine (L x W x H) | About 5100 × two thousand and one hundred × 3300mm | |
| 11 | Electrical system control | PLC + bus | |
| 12 | Main engine weight | About 7500kg | |
5 In order to meet the processing of multiple hole diameters, the machine is equipped with three in-line tool magazine, each unit is equipped with a tool magazine, and each tool magazine is equipped with four tool positions. 6 The machine is equipped with material width detection and web height detection device, which can effectively compensate the deformation of the material and ensure the machining accuracy; 7 The machine adopts the trolley feeding, and the CNC clamp feeding mechanism. 8 Each spindle box is equipped with its own external cooling nozzle and internal cooling joint, which can be selected according to the needs of drilling. | No. | Name | Brand | Country |
| 1 | principal axis | Keturn | Taiwan, China |
| 2 | Linear rolling guide pair | HIWIN/CSK | Taiwan, China |
| 3 | Hydraulic pump | JUSTMARK | Taiwan, China |
| 4 | Electromagnetic hydraulic valve | ATOS/YUKEN | Italy / Japan |
| 5 | servo motor | Siemens / MITSUBISHI | Germany / Japan |
| 6 | Servo driver | Siemens / MITSUBISHI | Germany / Japan |
| 7 | Programmable controller | Siemens / MITSUBISHI | Germany / Japan |
| 8 | computer | Lenovo | China |