Blog Posts

SLS 3D printing is a complete system, not just a printer. This guide covers the essential equipment — powder recovery, sieving, blasting, safety gear — and how the Supermaker3dtech SLS3540Pro 3d printer fits into a production-ready setup.

SLS powder recycling and refresh rate explained. This article covers why powder ages, recommended refresh rates for PA12 and TPU, the complete recycling workflow, and the latest advances in powder reuse technology.

SLS cost per part explained: material consumption, packing density, refresh rate, build orientation, and post-processing. Includes actionable strategies to optimize quotes and reduce production cost.

SLS vs MJF: a deep comparison for engineering and production. This article covers how each process works, material range, mechanical properties, surface finish, color capabilities, and batch economics — helping you choose the right powder bed fusion technology.

SLS vs FDM: a deep comparison for engineering and production. This article covers mechanical strength, isotropy, fatigue resistance, design freedom, material options, and cost — helping you choose the right technology for functional parts.

The SLS2030 offers fiber and CO₂ laser options, each suited to different powders and applications. Fiber lasers print black powder with fine detail; CO₂ lasers print white powder that can be dyed to any color. This article explains the technical differences and how to choose.

SLS 3D printing with TPU powder enables breathable, flexible honeycomb pillows without tooling costs. This article covers lattice design, real-world applications, post-processing, and the SLS2030 for production.

SLS 3D printing enables durable keyboard cases and keycaps without tooling costs. This article covers materials, brass insert integration, hollow RGB keycaps, and the SLS3540 Pro for keyboard manufacturing.

SLS and FDM produce very different engineering parts. This article compares mechanical strength, isotropy, fatigue resistance, design freedom, and production scalability — explaining why SLS outperforms FDM for functional components, and where FDM still makes sense.

Zongheng3D showcased DM200, SLS1518, and SLS3540Pro at Formnext Shenzhen 2026. Full-stack R&D enables the SLS1518 at $13980 — "FDM price, SLS performance." Three machines, one mission: making industrial 3D printing accessible.

SLS 3D printing enables lightweight, breathable, custom-fit helmet liners for sports protection. This article explores lattice structure design, impact performance, and the Supermaker SLS2030 in protective gear manufacturing.

SLS 3D printing is transforming consumer electronics enclosures — no tooling, complex geometries like snap-fits and internal ribs, and low-to-medium volume production without high upfront costs. This guide covers materials (PA12, glass-filled nylon), design considerations, and post-processing for production-ready parts.