CNC three side High Speed Drilling Machine BHD1005/3

Overview

The Three-Side High Speed CNC Drilling Machine BHD1005/3 is a cutting-edge machining solution designed for high-precision, high-volume drilling of medium-sized structural components. This advanced system features three independent drilling units—one for the top surface and two for the side surfaces—enabling simultaneous three-sided drilling in a single setup. Unlike conventional single-side drills that require multiple workpiece repositionings, the BHD1005/3 eliminates redundant setup steps, reducing production time by up to 70%. It is optimized for processing H-beams, channel steel, and angle bars up to 12 meters in length, making it the ideal choice for steel fabricators and equipment manufacturers seeking to boost productivity without sacrificing accuracy.

Key Features & Industrial Advantages

Three-Side Simultaneous Drilling Technology

The H-beam three-sided drilling machine’s unique three-head configuration allows drilling on all orthogonal surfaces of a workpiece in one operation. This eliminates the need for manual repositioning and alignment, drastically reducing setup time and minimizing errors associated with multiple clamping cycles. The system automatically adjusts drilling parameters for each surface, ensuring consistent hole quality across flanges and webs.

High-Speed Precision Machining

Powered by three 11 kW high-speed spindles with stepless speed regulation up to 2000 r/min, the machine achieves drilling speeds of up to 50 holes per minute. It delivers exceptional positioning accuracy of ±0.04 mm and repeatability, making it suitable for applications requiring tight tolerances. The servo-driven feeding trolley moves at speeds up to 20 m/min, further accelerating production cycles for high-volume orders.

Modular Quick-Change Tooling System

The BT40 spindle taper and quick-release tool holders enable fast exchange of drill bits, taps, and countersinks, supporting versatile machining operations. This modular design allows manufacturing businesses to quickly switch between different hole types and sizes, maximizing machine utilization and reducing changeover time.

Space-Saving Compact Footprint

With an overall dimension of approximately 58×2.2×3.3 m, the compact CNC drilling machine features a space-efficient design that fits easily into workshops with limited floor space. Despite its compact size, it maintains a rigid structure that ensures stable operation even under continuous heavy loads, eliminating the need for special foundations.

Real-Time Process Monitoring

Built-in sensors continuously monitor spindle load, tool wear, and coolant pressure, providing real-time alerts for maintenance and tool replacement. This proactive monitoring system prevents unexpected downtime and extends tool life, reducing overall operating costs for industrial clients.

Technical Specifications

List of accessories and spare parts

4.   Main outsourcing components list

Note: The above is our fixed supplier. It’s subject to be replaced by same quality components of other brand if the above supplier can’t supply the components in case of any special matter.

Industry Applications

The high-volume structural steel drilling machine is widely used across multiple industries for processing a variety of components. In steel fabrication, it drills holes for connecting beams, column bases, and truss members. In mechanical engineering, it produces machine frames, equipment bases, and structural supports with multi-surface hole requirements. It is also ideal for manufacturing pipe fittings, brackets, and mounting plates, where precise hole alignment is critical for assembly. Its high speed and versatility make it perfect for projects with tight deadlines and high production demands.

Quality Assurance & Customization

All BHD1005/3 machines are built to strict international quality standards, with core components sourced from reputable global suppliers. Key parts include Kenturn spindles, HIWIN linear guides, and Siemens/Mitsubishi servo systems, ensuring reliable performance and long service life. We offer flexible customization options to meet specific client needs, including custom fixture designs, extended cooling systems, and tailored programming interfaces. Each machine undergoes rigorous testing before delivery and comes with a comprehensive set of spare parts and documentation. Installation is straightforward, requiring only a flat, level concrete floor with adequate load-bearing capacity.

FAQ

Can the machine drill all three sides simultaneously on thick materials?

Yes, the machine can drill all three sides at the same time. It automatically adjusts the feed rate based on material thickness to maintain optimal cutting performance and prevent tool damage.

What is the minimum hole diameter this machine can achieve?

The minimum drilling diameter is 2 mm, making it suitable for both small fastener holes and larger through-holes required in various structural applications.

Does this machine require a special foundation for installation?

No, a flat, level concrete floor with proper load-bearing capacity is sufficient. No special foundation or anchoring is typically needed, reducing installation time and cost.

How is the machine protected from dust and debris?

Fully enclosed covers with rubber seals and an automatic chip evacuation system keep the machine’s internal components clean and lubricated. An integrated mist collection system also ensures a safe working environment for operators.