Industrial SLA 3D Printers

SLA (stereolithography) cures liquid photopolymer with a precisely steered UV laser. The focused spot delivers high accuracy and excellent surface finish across consistent build areas — the professional standard for engineering, dental, and casting applications.

• Use validated resin profiles for accuracy and properties.
• Wash and UV post-cure to reach full mechanical strength.
• Keep the resin and room temperature stable.

• Size it to your largest part. Printing a part in one piece saves bonding, sanding and fit problems, so start from the biggest part you need and work back to the envelope.
• Single or dual laser. A second laser roughly splits the scan work on large, dense layers, which matters most on full-size panels and high-volume builds.
• Resin and post-processing. Plan for wash, UV post-cure and resin handling space. Validated resin profiles are what deliver the published accuracy.
• Installation and support. An industrial SLA is capital equipment. Rev1 quotes a delivered package with installation, commissioning and operator training.

Every model shares a 355 nm Nd:YVO₄ laser with Variable Beam spot (0.08–0.8 mm), 15 m/s scan speed, 0.05–0.2 mm layers and a full-marble frame. Compare them in more depth on the Kings industrial SLA and Kings large-format SLA pages.

SLA gives the smoothest surface and finest detail, which makes it the choice for master patterns, show models and fit-check parts. Large-format FDM prints engineering thermoplastics such as PC, nylon and PEEK for tough functional parts; see our industrial and large-format 3D printers. SLS sinters nylon powder without supports. For a deeper comparison, read FDM vs SLA vs SLS.

Rev1 sells and supports professional SLA systems and resins. Rev1 Technologies is your US reseller and support partner in Auburn Hills, Michigan — real people who use this gear, fast domestic shipping, no customs wait. Use the brand filter to narrow the range, or call (248) 707-2950 for help choosing.