High Precision CNC Gantry Movable Plate Hole Drilling and Milling Machine for Steel Metal Plate

About High Precision CNC Gantry Movable Plate Hole Drilling and Milling Machine for Steel Metal Plate

Product Features

1. T-slot Workbench:

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

2. Fixed-Beam Gantry:

The fixed-beam gantry is fabricated from gray iron (HT250) castings. 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 screw pairs, and a servo motor. All drilling power heads are installed on the power head slides.

3. 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, enabling actions such as fast forward, working feed, fast retraction, and stopping. It also integrates functions of automatic chip breaking, chip removal, and pause.

4. 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 BT50 taper hole, paired with an Italian Rotofors high-speed rotary joint, and is compatible with high-speed U-drilling centers for water discharge.

Exceptional Precision and Automation

This CNC gantry drilling and milling machine delivers outstanding precision, with positioning accuracy up to 0.05 mm and repeatability at 0.03 mm, making it excellent for demanding metal fabrication tasks. Automated features like the tool changer, centralized lubrication, and hydraulic clamping reduce manual intervention while maintaining reliability and consistency. Full CNC control on X, Y, and Z axes allows for complex operations and optimized workflow in industrial settings.


Advanced Engineering for Heavy Steel Plates

Engineered to process steel, stainless steel, and alloy steel plates up to 100 mm thick and hole diameters between 12-50 mm, this machine's high-rigidity welded gantry ensures stable machining, even for large plates (up to 3000 mm x 1500 mm customizable). Linear guideways from respected brands such as Hiwin and THK provide smooth travel and durability, further ensuring performance in demanding fabrication environments.


Seamless Software and System Compatibility

With support for Siemens or Fanuc CNC controllers and compatibility with major CAD/CAM software (including AutoCAD and G-code), the machine integrates smoothly with your existing production workflow. The user interface is intuitive, and optional PLC control is available for enhanced process customization, making this machine a user-friendly choice for modern manufacturing.