- New
Product description: Micro Swiss FlowTech™ hotend head for Creality Ender 3 V3 / Ender 3 V3 Plus 3D printers
The FlowTech™ hotend from Micro Swiss is a printhead designed for trouble-free operation, dedicated to Creality Ender 3 V3 and Ender 3 V3 Plus 3D printers . Its modern design, where the nozzle and thermal break form a seamless, sealed unit , eliminates filament leakage. Innovative cold nozzle replacement technology allows for faster and safer nozzle changes without the need to heat the hotend, ensuring convenience and saving time. Thanks to a ceramic heating element and an extended 28.6 mm melting zone , the hotend ensures high material flow efficiency , enabling faster printing and precise detail reproduction. The FlowTech™ hotend is fully compatible with the printer, and its installation does not require any software changes.
Main features of the hotend
- Safe cold nozzle change : nozzle change is quick, safe and does not require heating the hotend
- No filament leaks : integrated nozzle and thermal break design eliminates the risk of leaks
- High flow capacity : Ceramic heating element and 28.6mm melting zone provide high flow volume for fast printing
- All-metal construction : the hotend is designed to withstand high temperatures, allowing you to work with filaments that require higher melting temperatures
- No-modification compatibility : Fully compatible with Creality Ender 3 V3 and Ender 3 V3 Plus printers, no firmware modifications required.
- High operating temperature : the hotend supports temperatures up to 300°C thanks to a dedicated NTC thermistor
Leak-proof nozzle and safe replacement without heating
The FlowTech™ printhead eliminates the problem of filament leakage by integrating a brass nozzle with a thermal spacer into a single, factory-sealed unit. This ensures that no leaks will disrupt the printing process . Furthermore, the innovative design allows for quick nozzle replacement without the need for warming up – it can be done one-handed, without the need for force and without the risk of burns.
High material flow and wear resistance
The hotend features a cylindrical ceramic heater and a 28.6 mm long melting zone. They enable high flow efficiency—crucial for high-speed printing . The all-metal construction (including a nickel-plated copper core and titanium screws) ensures longevity and resistance to damage . Each hotend is tested in a full heating cycle, guaranteeing reliable operation.

Replacing the nozzle is very easy - there is no need to hot-tighten it and it can be done with one hand.
Practical applications
The FlowTech™ hotend is perfect for both professional applications and demanding hobby projects. With its high filament flow efficiency and easy nozzle replacement , it's ideal for prototyping and long-term prints using materials like PLA , PETG , and more. The kit provides full compatibility with the Creality Ender 3 V3 and Ender 3 V3 Plus printers, making it an excellent choice for printer upgrades without the need for software modifications.
FlowTech™ Hotend Technical Specifications
- Compatibility: Creality Ender 3 V3, Ender 3 V3 Plus printer
- Nozzle: brass with nickel coating, integrated with thermal break
- Nozzle diameter: 0.4 mm
- Heating element: ceramic, cylindrical, 24 V - 60 W
- Operating temperature range: up to 300°C
- Melting zone: 28.6 mm
- Mounting type: drop-in replaceable module
- Material: nickel-plated copper, brass, titanium
- Filament diameter: 1.75 mm
Contents of the set
- 1x FlowTech™ heating module (ceramic heating element 24V - 60W)
- 1x FlowTech™ nozzle 0.4 mm (brass, nickel-plated, integrated)
- 1x Silicone cover
- 1x Copper Thermal Adapter
- 2x Titanium screws
Useful links |



