Large Section Beam Processing Model BHD1250C CNC Drilling Machine Multi-Hole Continuous Drilling

Large Section Beam Processing Model BHD1250C CNC Drilling Machine Multi-Hole Continuous Drilling

Product Introduction:

The BHD series machine is a specialized drilling system engineered for beams with a maximum width of 1250mm and height of 600mm. It is primarily employed for hole drilling operations on H-beams, channel beams, angles, and rectangular tubes. The positioning and feeding of the three spindles are entirely powered by servo motors. This machine features a spindle driven by a gearbox, servo motor-driven feeding, and CNC carriage-based in-feed. It is widely applied in sectors such as construction, bridge manufacturing, and other related industries.

Product configuration information:

APPLICATION:

This machine is specifically engineered for drilling operations on H-beams, channel steel, and box beams, and finds extensive application across industries such as steel fabrication, construction, bridge manufacturing, three-dimensional parking structures, and more. The 7-axis CNC section steel 3D drilling machine leverages seven servo motors to ensure precise positioning across two vertical axes, one horizontal axis, and one longitudinal axis, along with servo-driven feeding for the three spindles. The machine is outfitted with three drilling surfaces, each equipped with its own dedicated drilling spindle. Each spindle is powered by a frequency-controlled motor, and servo-controlled feeding ensures optimal operational efficiency. Capable of processing holes with a diameter of 1, the machine enables drilling on all three sides of the workpiece in a single cycle, delivering both high productivity and precise hole placement. This equipment plays an integral role in maintaining the high-quality standards within the steel fabrication and manufacturing industries.

Main Features of CNC Beam Drilling Line:

1. Infeed Conveyor & Feeding Carriage – Fast, Reliable, and Precise
2. Optional Transverse Conveyor & Loading System – Improved Operational Effectiveness
3. Optional Disk Marking Unit – Automatically Selects 38 Marking Characters
4. Drilling Unit – Each Spindle Capable of Independent Movement Along the X-Axis Within 520mm

5. Machine Frame – Robust Build, Outstanding Rigidity, and Exceptional Stability
6. Electrical System – User-Friendly Programming and Operation, Compatible with NC1, DXF, and DSTV CAM File Formats
7. Hydraulic Unit & Cooling System – Hydraulic Clamping for Beams with Air-Cooled/Air Conditioning System
8. Hydraulic Station – Integrated with a Water-Cooling Mechanism

COLD PROCESSING: The H-beam drilling machine is used for creating hole patterns on steel profile connection plates.

OVERALL STRUCTURE: The external shafts are driven by servo motors and supported by high-precision linear rails, ensuring exceptional operational accuracy across the entire system.

FEED ROLLER FRAME: Comprising five sets of roller assemblies, non-powered rollers, and side positioning wheels, the feed roller frame features a simple design, ease of operation, high feeding precision, and remarkable efficiency.

FINISHED WORKPIECE STORAGE AREA: Upon completion of drilling, the workpiece is transferred from the drilling unit and conveyed via a motorized roller system with a chain drive. The finished product is then directly stored using four sets of trolleys.

AUTO FEEDING: The advanced clamping system reduces manual intervention. The trolley track is equipped with precision guide rails and supports, ensuring stable and accurate feeding.

EASY OPERATION: The system supports both online and offline programming options. External data can be transferred via a USB drive. It is fully compatible with TEKLA 3D software and DSTV files, enabling direct export of processing programs.

During sample demonstration sessions, the CNC beam and sheet metal drilling, marking, and shearing machine effectively demonstrates its processing capabilities by handling standard H-beam samples with varying flange widths and web thicknesses, along with channel steel samples of diverse dimensions. The specimens showcased in these demonstrations clearly emphasize the machine's proficiency in achieving precise hole placement, cleanly tapped threads, and clear, accurate marking patterns, thereby thoroughly highlighting its exceptional accuracy and reliability in real-world applications.

This machine is specifically engineered for high-speed hole processing on H-beams and channel beams. It features a spindle driven by a servo motor, which is controlled via a CNC system, with in-feeding managed by a CNC carriage to ensure exceptional efficiency and accuracy. It is widely utilized in sectors such as construction, bridge manufacturing, and other related industries.