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Lynxel's LMS resin printers claim 300,000 cP viscosity ceiling

Lynxel is prepping two resin 3D printers, the LynBeam LB1 and LynChrom LC1, built around what it calls Layered Membrane Stereolithography (LMS), a process meant to run resins up to 300,000 cP, a viscosity range desktop resin printers generally can’t touch. The company is showing both at Formnext 2026 in Frankfurt (Hall 11.0, Booth A79, November 17-20).

Most desktop resin machines rely on passive flow to refill resin between layers, which falls apart once a formulation gets thick. Lynxel’s LMS instead uses a moving membrane to actively spread resin ahead of a 600 dpi linear laser, a mechanical answer to separation forces rather than a chemistry one. Standard capability is specced at 50,000 cP, with 300,000 cP as the reported ceiling.

Parameter Spec
Build volume LB1: 200 x 400 x 300 mm; LC1: 200 x 300 x 300 mm
Layer height 50 micrometers
Resin viscosity 50,000 cP standard, 300,000 cP max (company figure)
Resin cartridge 900 g, ID chip
LC1 color 1200 dpi CMYK inkjet, 10 mL per color
Interface 5-inch touchscreen, 1280x720, dual-band Wi-Fi, 32 GB microSD

The LC1 adds a coloring station where a CMYK inkjet head dyes the resin surface during the build, so a prototype can carry graphics or variant markings without a separate paint step, resin cleaning and post-curing still apply. Resin ships in sealed 900-gram cartridges rather than open vats, so a specialty formulation only gets committed in the quantity a job actually needs, and unused resin isn’t stranded in a vat.

Lynxel is pre-launch, with a Kickstarter campaign coming. Pricing, which material combinations the LC1 actually supports, and delivery timelines are not yet published.

Sources