Creality Ender-3 S1 3D Printer: features, specs and who it suits

The Creality Ender-3 S1 is a filament (FDM) 3D printer that builds on the Ender-3 line with a direct drive extruder, automatic bed levelling and a removable print sheet. Creality positions it as an upgrade over the Ender-3 V2, and it aims at people starting out in 3D printing. Here is what the features mean.

Build volume and size

The print size is listed as 8.6 x 8.6 x 10.6 inches (about 220 x 220 x 270 mm), and the printer weighs 20.1 pounds. That suits household parts, replacement pieces, models and prototypes. Larger items can be divided into sections and joined.

Direct drive extruder

The extruder sits on the print head and has two chrome steel gears with a 1:3.5 gear ratio. Creality gives a pushing force of up to 80N. A direct drive design feeds filament over a short path, and this usually makes flexible filaments like TPU easier to print, since there is little tube for the material to buckle in. Creality says it handles PLA, TPU, PETG and ABS.

Auto levelling with CR Touch

The CR Touch sensor probes the bed at several points, and the printer compensates for unevenness. Creality says the bed levelling uses editable mesh data. A well-levelled first layer is the most common cause of print success, so automating it takes out a step that often frustrates beginners.

Dual Z-axis screws and motors

Two Z-axis screws, each with its own motor, lift the gantry in sync. Creality says this smooths movement and lowers the chance of lines and ridges on the sides of prints.

Removable spring steel sheet

The print surface is a PC-coated spring steel sheet held by a magnetic sticker. Once a print cools, you remove the sheet and bend it, which helps the model release. Creality says the coating gives good adhesion.

Resume, resonance and open source

A filament sensor detects runout or breakage and records data on a power loss, so printing can resume. Creality also lists G-code preview, speeds of up to 160 mm/s with resonance compensation, automatic PID temperature tuning and an FDM or laser module option on boot, and presents these as part of its open-source commitment.

The listing's description mentions a 300°C brass nozzle for materials such as PA and PVA. As the product text mixes S1 and S1 Pro details, confirm the hotend specification with the manual.

Assembly

Creality says 96% of the body arrives pre-installed and assembly takes six steps. That should mean an hour or so of work, and it should be done with the manual alongside.

Who it suits

It suits beginners and hobbyists who want a well-known platform with auto levelling and a direct drive extruder, and owners moving up from an earlier Ender-3.

What to check before you buy

• Bench and space: you need a stable, level surface and ventilation.
• Materials: confirm the hotend's temperature limits for filaments like ABS or PA.
• Build size: check that your typical parts fit within the print volume.
• Slicer: make sure your software supports the printer.
• Spares: plan for nozzles, a spare print sheet and tools.
• Safety: follow the manual, and watch for heat and moving parts.

The short version

• An FDM printer with a build volume of about 220 x 220 x 270 mm.
• Dual-gear direct drive extruder suited to flexible filaments.
• CR Touch auto levelling and dual Z-axis screws.
• Removable spring steel sheet; filament runout and power-loss resume.
• About 96% pre-assembled; 20.1 pounds.

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