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12/15m Workpiece Length CNC H-Beam 3D Channel Steel Drilling Shearing Machine 3 Tool Magazine
| MOQ: | 1 set |
| Price: | Negotiable |
| Standard Packaging: | Wooden case |
| Delivery Period: | 60 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 200 sets/year |
12/15m Workpiece Length CNC H-Beam 3D Channel Steel Drilling Shearing Machine 3 Tool Magazine
Product Introduction:
This machine tool is mainly used for drilling of H-shaped steel. The machine tool uses three high-speed precision drilling spindles to drill the workpiece. It has the characteristics of high machining accuracy and convenient operation. It is an indispensable high-efficiency equipment in the steel structure industry and is widely used in construction, bridges, tower masts and grids. And other industries.
Components of CNC Drilling Machine Line:
The drilling machine is mainly composed of main machine body, cnc feeding system, out-feeding conveyor, cooling system, hydraulic system, pneumatic system, lubrication system, electrical system, and waste material car. The production line adopts a fixed bed structure and a movable workpiece structure. The three-dimensional drill of this structure is convenient for automated production.
Product Parameters:
| Model | BHD700/3 |
| H Beam width range (mm) | 100~700 |
| H Beam height range (mm) | 100~500 |
| Channel steel width range (mm) | 100~700 |
| Channel steel height range (mm) | 100~250 |
| Max. workpiece thickness (mm) | 40 |
| Max. workpiece length (m) | 12 or 15 (optional) |
| Drilling spindle qty. | Total 3 spindles, one spindle on the upper unit, left side and right side respectively |
| Spindle hole taper | BT40 |
| Max.drilling diameter (mm) | 40 |
| Spindle motor power (kW) | 11/15 |
| Spindle speed (r/min) | 100~3000 |
| Spindle feeding speed (m/min) | 0~10 |
| X-axis feeding speed (m/min) | 0~20 |
| Qty of tool magazine | 3 |
| Tool magazine type and capacity | Row type, 3x4 (optional) |
| Marking unit (optional) | Disc typing, 36 characters, character size Φ10mm |
| CNC system | German Siemens, Japan Panasonic, China INVT |
| Cooling method | Spray cooling, internal cooling + external cooling |
| Machine Overall Size (m) | About 33x5.5x3.5 |
| Total Power(kW) | About 55 |
| The above parameters can be adjusted and changed according to customer's specific requirements. | |
1. Main machine body:
It mainly consists of a base, a bed, a movable sliding table, a headstock, an upper pressing device, a side pressing device and a row-type tool magazine.
The bed has good rigidity and stability, can withstand the load and vibration generated by high-speed machining, and ensure the accuracy of the machine tool.
There are a total of 3 headstocks installed on the main machine, namely the fixed side, the mobile side and the upper unit headstock, for drilling in the horizontal and vertical directions respectively. Each headstock can be operated independently, and can also complete drilling operations at the same time, which greatly improves production efficiency. Each headstock has a set of BT40 high-speed mechanical spindles, and the corresponding row-type tool magazine can install up to 4 diameters of drills (when there is no tool on the spindle), and 4 different apertures can be automatically processed when the workpiece is clamped once. . The spindle feed is driven by a servo motor, which can realize fast forward, work forward, and fast rewind through program control; the spindle motor is driven by a spindle servo motor, the speed is steplessly adjusted, and the speed range is wide.
Three headstock units are hung on the bed, and each headstock unit is driven by two sets of servo motors to realize the horizontal and vertical movement of the headstock, which is driven by ball screws and guided by precision linear rolling guides. This equipment compresses the workpiece in two directions during the drilling process. Above the workpiece, there is an oil cylinder driving a pressing mechanism to press the workpiece on the horizontal support roller, and an oil cylinder driving a pressing mechanism to press the workpiece from the side.
2. Infeeding conveyor:
It is composed of conveyor support, supporting roller, side positioning roller, side pushing device and rack, etc. The feeding channel is used to carry the workpiece to be processed, and a photoelectric switch is installed at the front end of the material channel to detect the front end of the workpiece and determine the processing datum in the X direction. The side pushing device presses the workpiece tightly and leans against the side positioning roller to realize the rough positioning of the workpiece in the Y direction.
3. Infeeding NC carriage:
It is composed of gears, servo motors and manipulators. The manipulator has good rigidity and stability, can automatically rise and fall according to the profile specifications, and automatically clamp the workpiece. After the manipulator clamps the workpiece, it is driven by the servo motor. Under the transmission of the rack and pinion, the workpiece is fed in the X direction to ensure the longitudinal machining accuracy of the drilling.
4. Out-feeding conveyor: It is composed of conveyor support, supporting roller, etc. The supporting roller is used to carry the finished workpiece.
5. Cooling system: The aerosol cooling method is used to cool the drill bit, that is, it is realized by compressed air + cooling water. Its advantages are less coolant consumption, cost saving, environmental protection, and reduced drill bit wear. The flexible nozzle is installed on the headstock, and the spray position of the nozzle can be adjusted conveniently, so that it can always cool the drill bit.
6. Hydraulic system: Provide power to the workpiece pressing device.
7. Pneumatic system: It is used to provide power to the side thruster, main shaft blowing, etc.
During sample demonstration sessions, the CNC beam plate metal drilling, marking, and shearing machine effectively demonstrates its processing capabilities when handling standard H-beam samples (with varying flange widths and web thicknesses) as well as channel steel samples of different dimensions. The samples presented in these demonstrations clearly emphasize the machine's ability to achieve precise hole placement, smooth threaded tapping, and clear marking patterns—thus thoroughly showcasing its high accuracy and reliability in real-world applications.
The High-Speed CNC H-Beam Drilling, Marking, and Shearing Machine is primarily employed in steel structure fabrication workshops and bridge construction projects. In steel structure workshops, it performs precise processing on H-beams used in frameworks and support structures, providing a reliable foundation for the stable assembly of steel frameworks. In bridge construction, it executes high-precision drilling operations on H-beams—enhancing the structural integrity of bridges and enabling them to support long-term loads effectively. With its exceptional operational efficiency, the machine offers consistent support to these critical infrastructure sectors, ensuring the smooth progress of related projects.
