Multi Jet Fusion (MJF) Services in Canada
HP Multi Jet Fusion (MJF) is the high-throughput cousin of SLS. A thermal print head deposits fusing and detailing agents on a powder bed, then infrared lamps fuse the treated areas. The result: production-grade nylon parts with isotropic mechanical properties, finer surface finish than SLS, and significantly faster build times for high-volume orders. Canadian MJF capacity has expanded rapidly to support consumer products, automotive, and industrial low-volume manufacturing.
Multi Jet Fusion (MJF) 3D Printing in Canada
HP Multi Jet Fusion is one of the fastest-growing 3D printing processes in Canada. The high-throughput print model — fusing entire layers in seconds with a thermal print head and IR lamps — makes MJF particularly economical for full-build-chamber production runs. Canadian service bureaus running HP 5200-series machines have rapidly displaced both SLS and short-run injection molding for many nylon applications.
Where MJF Wins
Production-volume nylon parts. When you need hundreds to thousands of parts per month, MJF’s build speed and density makes it economically competitive with injection molding for many programs.
Functional consumer products. Sports gear, footwear components, custom-fit accessories, and aftermarket products all benefit from MJF’s combination of strength, geometric freedom, and economical production.
Low-volume automotive and industrial. End-use parts with complex geometry, multi-functional assemblies, and short-life production runs.
Replacement and aftermarket parts. Out-of-production OEM nylon parts can be reverse-engineered and produced economically without tooling.
MJF vs. SLS Decision
| Factor | MJF | SLS |
|---|---|---|
| Build speed | Faster | Slower |
| Surface finish | Slightly finer | Slightly coarser |
| Material range | Narrower | Broader |
| As-printed color | Dark grey/black | Light grey/white |
| Volume sweet spot | Higher | Moderate |
For some applications, either works. For higher volumes of PA12, MJF tends to win on lead time and price. For specialty materials (FR, bio, filled grades), SLS often has the broader catalogue.
Canadian MJF Network
MJF capacity is concentrated near major service-bureau clusters in Ontario, Quebec, and BC. We route based on the build chamber size needed (HP 4200, 5200, or 5210 platforms have different cost-per-cubic-mm), material, and finishing requirements.
Multi Jet Fusion (MJF) at a Glance
- ISO 9001:2015
- ISO 13485 (select shops)
- AS9100 (select shops)
Available Materials
Industries We Serve
Frequently Asked Questions
How is MJF different from SLS?
What's the surface finish of MJF parts?
Can MJF replace injection molding for low-volume production?
Is MJF suitable for medical and aerospace applications?
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