3D Printer for Signage in South Africa

Begin with your artwork or text. Type text directly in FormLetter using any of the 30+ built-in fonts, or import a vector file (SVG) of a logo or custom design from Adobe Illustrator, CorelDRAW, or Inkscape.

Select a style for the 3D “wall” (return) of the channel letter. FormLetter provides five built-in wall profile styles with about 15 adjustable parameters to fine-tune dimensions, including letter depth up to approximately 120 mm to match printer capability, and custom SVG profile import.

Configure how the top edge of the printed channel will be formed. Add a rib (lip) at the top of the printed return to hold a face panel (acrylic or other material) in place, and adjust its size. FormLetter can mirror letters and generate support ribs for liquid acrylic face pours.

Define the shape of the bottom edge or base of the channel letter. FormLetter includes five bottom edge styles with nine adjustable parameters, including bevel folds that create a mounting flange or decorative chamfer.

Specify dual-colour or dual-material settings. SoliFuse printers can print dual-colour in one letter or one print job by switching filaments at a chosen layer — for example, an opaque lower return and a translucent upper return that glows when lit. FormLetter previews the dual-colour effect.

FormLetter generates 2D cutting files (DXF) for acrylic or PVC faces and backings. Export the letter outline as vector paths, apply positive or negative clearance offsets for a precise fit, then send the DXF to a laser cutter or CNC router.

FormLetter has an integrated 3D slicing engine. Click “Process in Slicer” to generate the 3D toolpath automatically, using presets tuned for the selected SoliFuse model, filament type and quality/speed needs.

Export the G-code file, transfer it to the printer via USB flash drive or network, and start printing. The G-code contains all instructions, including filament changes for dual-colour and the toolpaths for walls and ribs.

3D printing removes design constraints. Sign makers can create nearly any shape or style of letter by loading a digital design, including textured, convex or concave surfaces, intricate patterns, and internal cutouts. Illuminated with LEDs, opaque and translucent printed materials can produce an internal glow that metal letters cannot replicate.

A 3D printer builds letters in a single automated process — no multiple steps of cutting, bending and welding. High-speed printers can create a typical channel letter in minutes, whereas traditional metal channel letters might take days.

Printing channel letters can significantly reduce labour and material costs. A single operator can print letters without the skilled manual labour of bending metal strips and welding seams. Material waste is minimised: a 3D printer uses only the filament needed, with almost no scrap.

A single 3D printer can replace the bending, welding and much of the finishing process, avoiding major capital investment in multiple machines — and the floor space to house them.

Any letter can be printed on demand from digital files. Sign makers stock spools of filament rather than piles of metal strips and acrylic faces, reducing inventory and storage of unused parts.

The SoliFuse Speed Series is one of the fastest, most signage-optimised 3D printers available in South Africa. It is engineered for LED channel letter production with dual-colour support, industrial mechanics, and full automation.

Yes, the SoliFuse printers are designed to work with acrylic faces. The FormLetter software even exports cutting paths for acrylic and PVC panels to match your printed letters precisely.

Absolutely. Even the Speed X1 model is built for high throughput and quality in compact spaces — ideal for small shops looking to scale fast without huge equipment costs.

It’s simple: get the SoliFuse printer, use FormLetter to design and slice letters, and start offering signage services locally. MaxLaser offers training, materials, and startup guidance to get you going fast.