High-Speed 5-Axis Gantry Machining Center for Curtain Wall Fabrication

Our High-Rigidity 5-Axis Gantry Machining Center is purpose-built for the architectural curtain wall and facade industry. It excels in machining large-format aluminum profiles, unitized curtain wall panels, and complex geometries with ±0.05mm positioning accuracy. Designed for high-speed milling, drilling, tapping, and cutting, it significantly improves fabrication efficiency while ensuring superior surface quality. CE certified with comprehensive after-sales support.

Key Features

• 5-Axis Simultaneous Machining – Ideal for complex facade geometries and 3D contours.

  Heavy-Duty Gantry Structure – High rigidity and excellent vibration damping for long-term accuracy.

  Large Format Machining Area – Supports oversized curtain wall panels, mullions, and transoms.

  High-Speed Spindle – Optimized for aluminum and steel profile machining.

  Automatic Tool Changer (ATC) – Reduces downtime and improves productivity.

  User-Friendly CNC System – Compatible with mainstream CAD/CAM software.

  Customizable Configuration – OEM/ODM solutions available for global contractors.

  
  

Technical Specifications

How It Works

CAD / CAM input

The curtain wall panel or aluminum profile is first modeled in CAD (LogiKal, SchüCal, SolidWorks, etc.).

CAM software converts the 3D model into toolpaths and G-code, including cutting angles, feed rates, spindle speed, and tool change sequence.

2. Clamp the workpiece

Long aluminum / steel curtain wall profiles or large facade panels are fixed on the machine bed using CNC-controlled movable clamps.

The clamps auto-position to avoid collisions and hold the part without deformation.

3. Gantry structure moves in X / Y

The machine uses a bridge-type gantry:

X-axis = gantry moves along the length of the profile/panel

Y-axis = machining head moves across the width

Z-axis = spindle moves up/down

This gives a large, open work area for oversized curtain wall parts.

4. Two rotary axes tilt the spindle

In addition to X/Y/Z, the machine has:

A-axis = tilt around X

C-axis = rotate around Z

(or B/C depending on head design)

So the spindle can cut compound miters, angled drainage holes, 3D facade contours, and side features without unclamping the part.

5. 5-axis simultaneous cutting

The CNC controller drives linear + rotary axes together.

The tool stays at the best angle to the surface → smoother finish, less chatter, no re-fixturing.

Typical operations in one setup:

End milling

Drilling / tapping

Grooving

Miter cutting

Saw blade cutting

3D contour milling for complex facades

6. Automatic tool changing

Tools are stored in a magazine (drills, end mills, taps, saw blades).

The ATC swaps tools automatically during the program, so one curtain wall profile can be fully machined without operator intervention.

7. In-process checking & output

Probes/encoders check position and tool condition.

The CNC compensates for deviations in real time.

Result: a finished curtain wall mullion, transom, or facade panel with accurate holes, grooves, and complex angles — ready for assembly.

Main Application Scope

Typical applications for the 5-Axis Gantry Machining Center for Curtain Wall include:

1. High‑rise building unitized aluminum curtain wall frames
2. Hidden‑frame and exposed‑frame glass facade extrusions
3. Curtain wall corner joints and special‑shaped facade profiles
4. Sunroom, skylight, and large aluminum window and door profiles
5. Point‑supported glass curtain wall aluminum support brackets
6. Industrial aluminum facade and decorative steel wall profiles
7. Aerospace lightweight aluminum profiles (cross‑industry compatible)

Suitable raw materials: 6063 aluminum alloy, hollow extrusions, solid aluminum, thin‑wall steel, PVC architectural profiles.

Application Scenarios

Unitized Curtain Wall Production

Architectural Facade Panels

Aluminum Mullions and Transoms

Complex Curtain Wall Geometry

Glass Curtain Wall Groove Machining

Steel Curtain Wall Structural Frames