Express 3D printing, honestly explained
Small, print-ready parts in PETG, PLA or ABS can ship in 24 to 72 hours. Large PA12-CF parts, painted parts and larger quantities need more time. We tell you upfront which category your request falls into.
Small samples often ready to ship in 24 to 72 hours
What can realistically be printed express
Express works when geometry, material and preparation line up. Not every request can be sped up without risking quality.
Small functional samples
Single parts up to roughly palm size in PETG, PLA or ABS with a clean STEP file are the classic express candidates.
Spare parts without post processing
A functional spare part without a threaded insert or paint finish can usually be produced directly with no intermediate steps.
Design reviews before a series order
A fast sample shows fit and proportion before material and process are finalized for the series.
What does not go express
Large PA12-CF parts needing drying, painted parts or parts with inserts, and series from about ten pieces run on the regular lead time.
Suitable materials
Express suits materials that can be processed immediately without drying and stay dimensionally stable at small wall thicknesses.
- PETGTough, food-safe-capable everyday workhorse.
- PLAFast, affordable prototyping and visual parts.
- ABSClassic engineering ABS - strong, affordable, easy to finish.
- ASAThe outdoor specialist - ABS mechanics with true UV stability.
- PETG-CFCarbon-filled PETG - affordable structural composite.
How a file becomes print-ready immediately
- 01A closed, watertight STEP file with no missing faces or open edges.
- 02Minimum wall thickness of 0.8 mm maintained throughout the part.
- 03Clear indication of which face can serve as the print bed contact surface.
- 04Material preference from PETG, PLA or ABS for the shortest turnaround.
- 05No planned threaded inserts or paint finish, otherwise the regular lead time applies.
What express really means and where the limit lies
Express in 3D printing does not mean every part is finished within a day, it means a specific class of parts moves through the process with no detours. Small parts in PETG, PLA or ABS with an already print-ready STEP file need no material drying, no clarification on wall thickness and no post processing. That exact combination can ship in 24 to 72 hours. As soon as one of these factors is missing, the time extends, not because we work slower, but because the extra step is real.
For large PA12-CF parts several delays stack up. The filament is hygroscopic and must be dried before processing, otherwise the melt bubbles and strength drops. Large volumes also need considerably more print time than small parts, and thicker walls cool more slowly, which encourages warping if not enough time is scheduled. Painted parts or parts with threaded inserts additionally go through a post processing step that does not run in parallel with printing. And for larger quantities, print time spreads across multiple build plates, multiplying total time compared to a single part.
Anyone preparing a request for the fastest possible turnaround should provide a closed STEP file with no missing faces, keep to a minimum wall thickness of 0.8 mm, and clarify beforehand whether post processing such as painting or inserts is even needed. A short note on which face can serve as the bed contact surface saves a follow-up question and therefore time. This preparation more often decides the actual lead time than material choice alone.
Manufacturing data at a glance
- Location
- Schleswig, Germany
- Part size
- up to approx. 250 x 250 x 250 mm, larger parts split and joined
- Quantities
- 1 to several thousand, no minimum order quantity
- Tolerances
- approx. ±0.2 mm for PLA, PETG and carbon grades, ±0.3 mm for ABS, ASA and PC
- Layer height
- 0.10 to 0.30 mm
- Materials
- 20 engineering filaments from PLA to PA12-CF and PC FR
- File formats
- STEP, STL, 3MF, OBJ, IGES up to 200 MB
- Lead time
- 2 to 4 working days for samples, 4 to 15 working days for series
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Express printing FAQ
- Can I get any part in 24 hours?
- No. Small parts in PETG, PLA or ABS with a print-ready STEP file can ship in 24 to 72 hours. Large parts in PA12-CF, painted parts or parts with inserts, and larger quantities need the regular lead time of 2 to 4 working days for samples or 4 to 15 working days for series.
- Why do PA12-CF parts take longer than PETG parts?
- PA12-CF is hygroscopic and must be dried before printing, otherwise strength suffers. That drying step takes time that PETG or PLA does not need. Larger PA12-CF parts also need more print time due to thicker walls and slower cooling rates.
- What does my file need to look like to print right away?
- A closed, watertight STEP file with no missing faces, a minimum wall thickness of 0.8 mm and a clearly identifiable build orientation. Sketches or incomplete models need extra clarification before printing.
- Does express apply to larger quantities too?
- Express suits single parts or a handful of samples. From about ten identical parts, print time across multiple build plates rises, and the regular series lead time of 4 to 15 working days applies.
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