Mingda AD-F4 Quad-Color Signage 3D Printer

High-Speed Multi-Color Large-Format 3D Printer

A production-ready platform for signage, channel letters, architectural graphics, and oversized parts — the AD-F4 combines high throughput, large build area, and an intelligent four-color feeding system to deliver vibrant, precise prints on an industrial scale.

Key Capabilities at a Glance

4-Color Automatic IMS Feeding System
Four-color printing without manual filament swaps — vibrant multicolor signage straight off the printer.

Massive Build Volume
800 × 1200 × 100 mm for oversized signs, letters, graphics, and display components.

High-Speed Printing
Print at speeds up to 200–300 mm/s with high acceleration for fast turnaround.

Applications-Ready Workflow
Supports DXF, SVG, and 3MF formats and integrates with vector-oriented workflows for efficient signage production.

Industrial-Grade Motion & Control
Klipper firmware with input shaping reduces vibration and smooths surfaces even at high speed.

Intelligent Automation & Connectivity

• Auto-Leveling: Accurate first layers without manual tuning.
• Air-Heated Bed: Rapid heat-up and improved adhesion with minimal warping.
• 7″ Touchscreen & Wi-Fi: Easy local control plus remote monitoring and management.
• Integrated Camera View: Keep eyes on prints without interrupting production.

Why Choose the AD-F4?

Designed for signage pros and volume 3D printing.

• Go from vector file to finished part in one machine
• No manual filament changes during prints
• Fast surface finish with high acceleration motion control
• Ideal for LED channel letters, architectural signs, retail graphics, and large branding elements

The AD-F4 is tailored to real production tasks — not just big prints.

Who This Printer Is For

✔ Signage shops and channel-letter manufacturers
✔ Architects and brand production teams
✔ Retail display & POS production facilities
✔ Businesses needing multicolor, large-format output

What You Get

• Mingda AD-F4 Quad-Color Signage 3D Printer
• Professional crating & freight shipping - FREE Shipping Continental USA
• Initial setup guidance and support from Contrive Design Innovations
• Optional material profiles and application guidance available