2000～12000mm Length Range Of Raw Material 3D Channel Beam Drilling Machine 11KW Spindle Motor Power

2000～12000mm Length Range Of Raw Material 3D Channel Beam Drilling Machine 11KW Spindle Motor Power

Purpose of the production line:

This production line is primarily engineered to execute drilling, marking, and milling operations on shaped steel (including H-beams and channel steel)—core materials extensively utilized in steel structure construction, bridge engineering, and heavy-duty equipment manufacturing. It is specifically designed to carry out these essential processing tasks with high precision, ensuring the finished shaped steel complies with the stringent dimensional and structural standards required for industrial applications.

Main Specifications:

1. Three-Dimensional Drilling Feeding Trolley
This component is composed of gears, servo motors, and manipulators. The manipulator features excellent rigidity and stability, and is capable of automatically lifting and lowering according to profile specifications, as well as automatically clamping workpieces. After the manipulator clamps a workpiece, it is driven by the servo motor. Under the transmission of the rack-and-pinion mechanism, the workpiece is fed in the X-direction—effectively ensuring the longitudinal processing accuracy of drilling operations.

2. Three-Dimensional Drilling Host
The drilling host is mainly composed of a base, a bed, a movable slide, a spindle box, an upper pressing device, a side clamping device, and a row-type tool magazine. The bed exhibits excellent rigidity and stability, enabling it to withstand the load and vibration generated during high-speed processing. This structural performance effectively ensures the machining accuracy of the machine tool throughout continuous operation.

2. Three-Dimensional Drilling Host (Spindle Box Configuration)
The drilling host is equipped with 3 spindle boxes, namely the fixed-side spindle box, movable-side spindle box, and upper-unit spindle box, which are used for horizontal drilling and vertical drilling operations respectively. Each spindle box can operate independently or perform drilling operations simultaneously—this configuration significantly enhances production efficiency. Each spindle box is fitted with a set of BT40 high-speed mechanical spindles; the corresponding row-type tool magazine can accommodate up to 4 drill bits of different diameters (when no tool is mounted on the spindle), enabling automatic machining of 4 distinct hole diameters in a single workpiece clamping cycle.

The three spindle box units are mounted on the side of the bed. Each spindle box unit is driven by two sets of servo motors to realize the horizontal and vertical movement of the spindle box—this movement is powered by a ball screw and guided by a precision linear rolling guide, ensuring stable and accurate positioning. During the drilling process, this equipment applies pressing force to the workpiece in two directions. A cylinder-driven pressing mechanism is arranged above the workpiece to press the workpiece against the horizontal support rollers; additionally, a cylinder-driven pressing mechanism is installed on the side to apply lateral pressing force to the workpiece, effectively securing the workpiece during machining.

In sample demonstration sessions, for instance, the machine tool can effectively demonstrate its machining capabilities through standard H-beam samples (with varying flange widths and web thicknesses) and channel steel samples of different dimensions. These displayed samples clearly illustrate the machine tool’s ability to achieve accurate hole positioning, smooth tapped threads, and distinct marking patterns—fully reflecting its high precision and reliability in practical application scenarios.

The High Speed CNC H Beam Drilling Machine is primarily utilized in steel structure workshops and bridge construction projects. Within steel structure workshops, it performs precision machining on H-beams applied to frameworks and support structures, thereby laying a solid foundation for the stable assembly of steel structures. In bridge construction scenarios, it carries out high-accuracy drilling operations on H-beams—this helps improve the structural integrity of bridges, allowing them to bear long-term loads. Its high operational efficiency provides reliable technical support for these critical infrastructure sectors, ensuring the smooth progression of project execution.