FDM parts up to 800 × 800 × 1,000 mm in one piece, or split and joined for larger, printed and finished at our workshop near Cambridge. ISO 9001 certified.
Complete Fabrication prints large parts by FDM in one piece up to 800 × 800 × 1,000 mm, mainly in PLA, PETG and TPU, and splits and joins designs that are larger still. For enclosed engineering materials the build volume is up to 340 × 320 × 340 mm, depending on the part. Large FDM suits form models, jigs and fixtures and functional prototypes where size matters more than a fine surface. We have made prototypes in Whittlesford, near Cambridge, since 1986.
| Size | Materials | Notes |
|---|---|---|
| Up to 800 × 800 × 1,000 mm | Mainly PLA, PETG and TPU | Our largest FDM build volume |
| Up to 340 × 320 × 340 mm | Enclosed engineering materials | Depending on the part |
| Larger than the build volume | Depends on the design | We can split a design and join it with adhesive or mechanical fixings |
See FDM 3D printing for the full list of materials and design rules.
When a design is bigger than the build volume, we can split it and join the sections with adhesive or mechanical fixings. We can protect cosmetic faces through orientation, splitting the model or support interfaces, although supported surfaces usually look different. Tell us where the part is loaded, how large the force is, and which faces must look good, and we will plan the split around them.
As a guide, FDM parts hold ±0.4 mm on suitable rigid parts. Larger parts, nylon, TPU and supported surfaces need separate consideration, and anything tighter should be agreed and checked on a sample. Large flat bases, sharp corners and uneven sections are common trouble spots for warping. Rounded corners, good orientation, dry material and controlled temperatures all help.
| Job | Typical time |
|---|---|
| One small part | 1 to 3 working days |
| One large part | 3 to 10 working days |
| 10 small or medium parts | 3 to 5 working days |
These are initial estimates. We confirm the date after reviewing and slicing your files, because drying, supports, finishing, material availability and existing work can all add time.
Rigid FDM parts can be sanded, filled, primed and painted, or painted to an approved colour sample. TPU is harder to sand and needs flexible finishes. FDM parts are finished in the same building they are printed in, so one team is responsible from file to finished part. See painting and finishing.
There is no minimum order. Send your brief to Info@compfab.co.uk, call +44 1223 836837, or use the contact page.
Our largest FDM build volume is 800 × 800 × 1,000 mm, used mainly for PLA, PETG and TPU. Enclosed engineering materials reach 340 × 320 × 340 mm, depending on the part.
Often, yes. We can split a design and join the sections with adhesive or mechanical fixings.
As a guide, FDM parts hold ±0.4 mm on suitable rigid parts. Larger parts, nylon, TPU and supported surfaces need separate consideration, and anything tighter should be agreed and checked on a sample.
One large part typically takes 3 to 10 working days. This is an initial estimate, and we confirm the date after reviewing and slicing your files.
Mainly PLA, PETG and TPU in our largest build volume. Enclosed engineering materials print in the smaller 340 × 320 × 340 mm volume.
Yes. Rigid FDM parts can be sanded, filled, primed and painted, or painted to an approved colour sample. TPU is harder to sand and needs flexible finishes.
Related:FDM 3D printing, 3D printing service, materials and data sheets, painting and finishing and clear 3D printing.
