Mingda AD-F4 Channel Letters 4-color

2025-04-14T19:01:20+02:00

Vendor: Mingda
Type: 3D printer
Price: 5890.00

MINGDA AD-F4 – Industrial 4-Color 3D Printer for Signage & LED Letters

The MINGDA AD-F4 is a large-format, highly productive 3D printer with an automatic four-color change system (IMS), Klipper control, and an enormous build volume of 1200 × 800 × 100 mm. Specifically developed for advertising technology, signage, and LED letters – for color-intensive results, short lead times, and reliably high quality in series.

Highlights

4-Color Printing (IMS): Automatic color change for multicolored letters and signs without manual intervention.

Klipper & High-Speed: Print speed up to 300 mm/s, peak acceleration 10,000 mm/s², max flow 40 mm³/s.

Huge Build Volume: 1200 × 800 × 100 mm – ideal for large-format letters, logos and lightbox components.

Process Security: 3rd generation auto-leveling, input shaper for vibration reduction, filament sensor & resume after power failure.

Air-Heating-Bed: Air-heated build platform with hardened glass – fast heating, less warping, clean first layers.

Own Software Suite: Intuitive slicing, 2D-to-3D functions, vector import and text generation for efficient signage workflows.

Remote Control & Monitoring: Convenient monitoring and control of the printing process in everyday production.

Advantages in advertising technology

Faster Orders: High speed reduces production times – ideal for series and short-term campaigns.

Less Rework: Stable first layer, clean surfaces, reproducible quality.

More Creativity: Four colors in the process, free font and vector generation, flexible wall/floor thicknesses.

Calculation Security: Constant processes reduce waste and ensure deadlines.

Typical applications

LED letters (front/side/back components)

Logos, pictograms, signposts, and POS displays

Lightbox components and large-area signage

Technical specifications

Construction space | 1200 × 800 × 100 mm
Machine dimensions | approx. 1109 × 1695 × 636 mm
Printing speed | up to 300 mm/s (typical high-speed 200 mm/s)
Acceleration | up to 10,000 mm/s² (0.035 s from 0 to 300 mm/s)
Max. material flow | 40 mm³/s
Color/material system | IMS four-color feeding (automatic color change)
Nozzle | 0.8 mm (standard); optional 0.4 mm / 0.6 mm
Nozzle transfer temp. (max.) | up to 350 °C
Bed temperature (max.) | up to 60 °C (air-heated bed, hardened glass)
Supported materials | PLA, PETG, PDS (1.75 mm)
Alignment & Quality | Input-Shaper, 3rd Gen Auto-Leveling, precise first layer
Control / Software | Klipper firmware; MINGDA Slicer & AdWordCraft
Comfort & Safety | Filament sensor, print resumption after power failure, remote monitoring

Note: Specifications according to manufacturer information. Subject to change.

Optimized workflow for LED letters

1. Create text/logo as vector (e.g., DXF/SVG), define colors and wall thicknesses.

2. Parameterize components (side walls, floors) specifically; use Prime-Tower for clean color changes.

3. Configure up to four filaments, start the print job, and monitor the process via monitoring.

FAQ

Can the AD-F4 print multicolor without stops?

Yes. The IMS system automatically switches between up to four filaments without manually interrupting the job.

Which nozzles are available?

Standard is 0.8 mm for high productivity. Optionally, 0.4 mm and 0.6 mm are available for finer details.

How is warping reduced on large parts?

The air-heated build platform (Air-Heating-Bed) evenly warms the build surface, reducing warping and misprints.

Is print resumption possible after a failure?

Yes. Printing can be resumed at the interruption point after a power outage or filament runout.

For ambitious signage projects

Whether custom-made or series production: The MINGDA AD-F4 delivers fast, vibrant, and reliable results – ideal for advertising technology, trade fair construction, and retail.