Industrial Use Gantry CNC Plate Drilling And Milling Machine With Chip Conveyor

Industrial Use Gantry CNC Plate Drilling And Milling Machine With Chip Conveyor

Application:

The CNC Gantry Plate Drilling and Milling Machine is specifically developed for high-precision machining of tube sheets, flanges, bearing plates, heat exchanger components, and a wide range of plate-type workpieces used in petrochemical processing, nuclear power generation, wind energy, boiler manufacturing, and structural steel fabrication. The machine supports high-speed carbide drilling with through-spindle coolant, as well as high-speed twist drilling with external coolant. By integrating drilling, chamfering, tapping, milling, and boring into a single CNC machining platform, it provides exceptional machining flexibility and production efficiency. An optional automatic right-angle milling head further enhances its capabilities by enabling efficient side drilling, tapping, and milling of complex workpieces.

Specifications:

Product features

1. The equipment consists primarily of a heavy-duty machine bed, longitudinal slide assembly, gantry structure, cross slide, vertical feed mechanism, drilling and milling spindle head, worktable, coolant circulation system, automatic chip removal system, centralized lubrication unit, pneumatic system, electrical control cabinet, and other auxiliary components, forming a complete and highly efficient machining platform.

2. The servo-driven sliding spindle head integrates multiple machining functions, including drilling, reaming, tapping, chamfering, and slot milling. These operations can be performed independently or in coordinated multi-axis mode to maximize machining flexibility. The spindle is equipped with a high-precision BT50 internal-cooling spindle manufactured in Taiwan and features a disc-spring automatic tool clamping mechanism. Hydraulic tool release enables rapid and convenient replacement of drills and milling cutters, significantly improving machining efficiency while reducing non-productive downtime.

3. High-precision linear guideways are incorporated throughout the machine to provide smooth axis movement, exceptional rigidity, and outstanding motion accuracy. The feed system is powered by AC servo motors through synchronous belt transmission and precision ball screw assemblies, ensuring superior positioning accuracy, excellent repeatability, and reliable long-term machining stability.

4. The machine bed and gantry frame are manufactured from premium-grade cast iron or heavy-duty welded steel structures. All major structural components undergo high-temperature stress-relief annealing prior to machining, followed by secondary stress-relief treatment after semi-finishing. Final precision machining guarantees excellent structural rigidity, superior dimensional stability, and consistently high machining accuracy throughout the machine's service life.

The CNC Gantry Plate Drilling and Milling Machine is a high-performance CNC machining center specifically developed for precision processing of plate components and structural workpieces. It is ideally suited for machining flanges, discs, rings, flat plates, and similar components within the machine's specified machining capacity. Featuring a rigid mechanical structure, advanced CNC technology, and multifunctional machining capabilities, it provides an ideal solution for industrial applications requiring both exceptional precision and high production efficiency.

In structural steel fabrication facilities, the machine performs precision drilling and milling of structural plates, base plates, and connection elements, supplying accurately machined components for efficient steel framework assembly. Within the wind power industry, it is extensively utilized for machining wind turbine tower sections and large-diameter flange assemblies, ensuring excellent dimensional precision and structural reliability under demanding operating environments, including strong wind loads and extreme temperature fluctuations. In bridge construction projects, the equipment is widely employed for machining bridge girders, splice plates, and supporting structural members, producing durable, high-strength connections capable of withstanding long-term dynamic loading. Consequently, it contributes significantly to the structural safety, operational reliability, and extended service life of large-scale bridge infrastructure.