QIDI S-Box
Specifications
Build Volume
Layer Height
Screen & light
Speed & layers
Resin tank
Physical
Information
Description
The QIDI S-Box is a large-format resin printer (MSLA) that QIDI Technology released in 2020 at around $459. Next to typical desktop resin machines like the Elegoo Mars or Anycubic Photon Mono, it stands out for its big build area and solid, almost industrial build. It's aimed at users who need large prints and reliable mechanics rather than a tiny footprint.
The build volume is 215x130x200 mm, noticeably larger than most consumer resin printers of its era. Curing comes from a 10.1-inch 2K LCD (2560x1600) with a 47-micron XY resolution and a 3rd-gen UV matrix light source at 405 nm built from 96 LEDs for even exposure across the whole screen. The Z axis runs on dual linear rails and an industrial ball screw driven by a TMC2209 stepper driver, with positioning accuracy around 1 micron. Plate leveling is a one-touch routine, control is via a 4.3-inch color touchscreen, and slicing is handled in ChiTuBox. Print speed is about 20 mm/h. A dual carbon-filter system inside the case cuts down resin odor.
Advantages
- Large build area — 215x130x200 mm lets you print big models in one go, while rivals like the Elegoo Mars and Anycubic Photon Mono offer a much smaller plate
- Even exposure — a 96-LED 405 nm UV matrix cures uniformly across the full 10.1-inch screen, without a big quality drop toward the edges
- Solid Z mechanics — dual linear rails and an industrial ball screw give smooth, backlash-free motion with about 1-micron Z accuracy
- Build quality — metal rails, an aluminum vat, and a cast body, which reviewers describe as a reliable, well-assembled heavyweight
- One-touch leveling — a simplified plate-leveling system and a clear 4.3-inch touchscreen interface make it approachable for beginners
- Air filtration — two carbon-filter units inside the case noticeably reduce resin smell during printing, and the machine runs quietly
Disadvantages
- Large and heavy — the 565x365 mm body and roughly 25 kg weight take up a lot of desk space and are hard to move, the price you pay for the big plate
- 2K screen only — on the big 10.1-inch panel, pixel density is lower than on compact 4K models, so the finest details come out coarser
- USB only — no Wi-Fi or network connectivity, files transfer by flash drive
- Small community — a niche, now-discontinued model, so spare parts (especially the LCD and FEP film) and user advice are harder to find than for mainstream printers
The QIDI S-Box suits anyone who needs large-format resin printing with a focus on reliability: workshops, engineers, and experienced hobbyists printing big figures, prototypes, or batches in a single run. For jewelry-grade detail and a compact workspace, modern smaller 4K/8K printers are a better fit.
Bottom line: the S-Box is a solid heavyweight with a large build area and sturdy mechanics at a reasonable price. Its strengths are size and stability; its weak spots are the dated 2K screen and bulky footprint.