Hardened Steel Hotend for Snapmaker U1

High-temperature silicone sleeve compatible with Snapmaker U1 3D printer hotend assemblies.

Heat-resistant silicone cover helps reduce heat loss and improve temperature stability during printing.

Protects the hotend from filament buildup, dust, and debris for cleaner prints.

Flexible silicone material allows easy installation and removal without tools.

Ideal 3D printer accessory for maintaining hotend performance and reducing maintenance effort.

High-Speed Stable Extrusion： High-Speed & Smooth Extrusion: 0.4mm ceramic hotend designed for stable filament flow and consistent layer output, helping improve print efficiency and surface quality on Snapmaker U1.

Fast & Consistent Heating： Fast Heating up to 300°C: Ceramic heating core provides rapid heat-up, precise temperature response, and stable thermal performance for reliable high-temperature printing.

All-Metal Integrated Design： Integrated Leak-Resistant Structure: One-piece all-metal hotend integrates nozzle, heat block, and heat sink to reduce leakage risk, improve durability, and simplify replacement.

Hardened Steel Nozzle： Wear-Resistant 0.4mm Nozzle: Hardened steel nozzle with protective coating supports PLA, PETG, ABS, ASA, TPU, PA, PC, and other standard or reinforced filaments.

0.4mm Stainless Steel Hot End (U1 Standard) , ideal for everyday printing with regular filaments.

Hardened Steel Hot Ends (various sizes available) expand printing possibilities with more materials.

Both types come with a built-in ceramic heating element and heat-insulated silicone hot end sock.

Resistant to high temperatures up to 300℃.

Integrated design allows for easy replacement.

Power : 24V 48W

Compatibility

Snapmaker U1

Note:

We recommend using nozzles of the same diameter simultaneously, as incompatible diameters may cause malfunctions.