CNC Gantry Steel Tube Plate Flange Drilling and Milling Machine for Processing Workshop

About CNC Gantry Steel Tube Plate Flange Drilling and Milling Machine for Processing Workshop

1. Equipment Structure:  

The equipment adopts an integral casting design, primarily consisting of a worktable, fixed-beam gantry, movable sliding saddle, drilling and milling power head, automatic lubrication device, protection device, circulating cooling device, numerical control system, electrical system, and other key components.  

2. T-slot Workbench:  

The workbench is constructed from gray iron (HT250), undergoing secondary tempering and vibration aging treatment prior to precision finishing. It exhibits excellent rigidity and maintains dimensional stability without deformation.  

3. Fixed-Beam Gantry:  

The gantry is fabricated from gray iron (HT250). Mounted on the front side of the gantry are two rolling linear guide pairs with ultra-high load-bearing capacity, a set of precision ball screws, and a servo motorthese components enable the power head sliding plate to move along the Y-axis. The drilling power head is installed on the power head sliding plate. Gantry movement is achieved by the servo motor driving the rotation of the ball screw via a precision coupling.  

4. Movable Sliding Saddle:  

The sliding saddle features a precision cast iron structure, equipped with two CNC hard-track sliding tables with ultra-high load-bearing capacity, a set of precision ball screw pairs, and a high-precision planetary reducer connected to a servo motor. This configuration drives the drilling power head to move along the Z-axis, supporting actions such as fast forward, working feed, fast retraction, and stopping. It also integrates functions of automatic chip breaking, chip removal, and pause.  

5. Drilling Power Head:  

The drilling power head employs a dedicated servo spindle motor, with torque enhanced via geared synchronous belt deceleration to drive the precision spindle. The spindle is fitted with Japanese angular contact bearings arranged in a "three-front, two-rear configuration (five rows total), enabling stepless speed adjustment. A pneumatic tool change system is equipped to ensure fast and convenient tool replacement. Feeding is driven by a servo motor and a ball screw; the X and Y axes support linkage and adopt semi-closed-loop control, allowing for linear and circular interpolation functions. The spindle end is designed with a BT40 taper hole, paired with an Italian Rotofors high-speed rotary joint, and is compatible with high-speed U-drilling centers for water discharge.

High Precision and Efficiency for Demanding Applications

This CNC Gantry Drilling and Milling Machine guarantees exceptional accuracy and repeatability, making it suitable for even the most complex steel processing tasks. Powerful servo motors and high rigidity minimize vibration, allowing for reliable high-speed operation and rapid cycle times. Its advanced hydraulic clamping system ensures every workpiece is firmly secured throughout the machining process.


Versatile Control and Seamless Integration

Choose between Siemens, FANUC, or GSK control brands for complete flexibility, while PLC control and full computerization streamline operations. The machine's compatibility with AutoCAD and leading CAM software facilitates effortless file transfer and program execution, making it a reliable partner in modern fabrication facilities and workshops.


Robust Structure & Adaptable Features

The machine features an industrial-grade blue and white construction and a large worktable (2500 mm x 4000 mm, customizable), capable of handling up to 8 tons. Its customizable features, including variable voltage options and automatic tool changer, allow users to tailor the system to their specific manufacturing requirements. High energy efficiency keeps operational costs in check.