Additive Manufacturing Capabilities: SLA, SLS, MJF & DMLS
Havell runs SLA (stereolithography) and SLS (selective laser sintering) in-house, the two processes that cover the widest range of precision prototyping and production needs. For metal and high-volume work, we extend into MJF and DMLS through a vetted US-based process network, so you get the right process for the part without managing multiple vendors.
Click a process below for the machine we run it on, design guidelines, and typical dimensional tolerances. Specifications represent practical production ranges; contact us for out-of-standard requirements.
SLA
Stereolithography
Smooth surface finishes, fine features, tight tolerances. Ideal for cosmetic prototypes, master patterns, fluidics, and high-detail end-use parts. Engineering and biocompatible-grade resins available.
SLS
Selective Laser Sintering
Durable nylon parts, no support structures, great for functional prototypes and end-use production. Strong, isotropic, production-ready.
MJF
Multi Jet Fusion
Fine-feature nylon at production volumes with consistent mechanical properties. Available through our vetted, US-based partner network.
DMLS
Direct Metal Laser Sintering
Metal parts for demanding aerospace, defense, and energy applications. Available via our qualified partner network, quoting on request.