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Product description: Micro Swiss FlowTech™ hotend for Elegoo Neptune 4 / 4 Pro printers
Hotend FlowTech™ from Micro Swiss for the Elegoo Neptune 4 and 4 Pro printers is an efficient solution that significantly improves the quality and comfort of 3D printing. Thanks to its innovative system, the hotend eliminates common leakage problems, and cold nozzle replacement is easy, quick, and safe . The kit includes all necessary components, including a heater, thermistor, and heatsink, which are fully compatible with the mentioned Elegoo printer models. After installation , you don't need to modify any software settings —everything works immediately after plugging it in. It's an ideal solution for both professionals and hobbyists seeking reliability and high performance in everyday 3D printing.
Micro Swiss FlowTech™ hotend head for Elegoo Neptune 4 / 4 Pro printers.
The metal construction means the hotend can handle most 3D printing filaments.
Main features of the hotend
- No filament leaks: The nozzle and thermal break are joined into a permanently sealed unit, eliminating filament leaks.
- Easy nozzle change: nozzle changes are quick, safe and require no tools or hot-tightening – they can be done with one hand
- High throughput: Ceramic heater and wide melting zone provide excellent material flow rate
- Durable construction: The hotend's all-metal construction ensures its durability, allowing it to print with a wide range of modern 3D printing filaments
- Operating temperature up to 300°C: the hotend is designed to operate at temperatures up to 300°C, making it compatible with a wide range of filaments, including those requiring higher temperatures
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's cylindrical ceramic heater and 28.6mm melting zone enable high flow efficiency—critical for high-speed printing . The all-metal construction (including a nickel-plated copper core and titanium screws) ensures durability and resistance to damage . Each hotend is tested through a full heating cycle, ensuring reliable operation.
Compatible with Elegoo Neptune 4 and Elegoo Neptune 4 Pro.
The hotend has an NTC thermistor and is designed to operate at temperatures up to 300°C.
Practical applications
The FlowTech™ hotend is suitable for a wide range of applications, from amateur 3D projects to advanced prototype printing in professional workshops. Thanks to its modern design, it is particularly useful for printing complex components where precision and precision are key . It is ideal for use with materials requiring a higher melting point, such as PETG . Furthermore, the ease of changing the nozzle without the risk of burns makes it an excellent option for 3D printing novices as well.
FlowTech™ Hotend Technical Specifications
- Compatibility: Elegoo Neptune 4, Elegoo Neptune 4 Pro printers
- 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
- Material: stainless steel, 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
- 1x PTFE tube 30mm
- 1x Radiator
The FlowTech™ hotend ensures excellent material flow.
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