Neptune 4plus/max Hot End Kit
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Neptune 4plus/max Hot End Kit
Why Choose Our PLA Filament
Our PLA filament is engineered to deliver stable, repeatable results across a wide range of 3D printers.Whether you're printing functional parts or detailed models, it helps reduce failed prints and wasted material.
No More PLA Printing Headaches
ired of clogged nozzles, tangled spools, warped edges, or prints that fail halfway through?
This PLA filament is designed to deliver smooth extrusion, stable feeding, and reliable layer bonding across everyday print jobs.
Spend less time troubleshooting and more time finishing prints you can trust.
Before/after image slider
Before
After
Upgrade your Neptune 4plus/max 3D printer with this high-performance hot end kit. Featuring a ceramic heating element capable of rapid heating up to 300°C, this hot end ensures efficient printing with faster heat-up times, saving you more than 60% in overall print time. The integrated heat dissipation block helps maintain optimal operating temperatures, preventing overheating, and delivering stable, high-speed printing for a wide range of filaments, including PLA, ABS, PETG, TPU, and wood.
This newly upgraded hot end is made of high-quality metal materials (aluminum, stainless steel, and brass), designed to ensure durability and precision. The brass nozzle (0.4mm) and 1.75mm filament diameter make it versatile for various 3D printing projects, while the silicone case ensures protection and longer component life. The detailed analysis of each component highlights the precision engineering behind this essential upgrade.
Key Features:
1. High Temperature Resistance: Withstands temperatures up to 300°C for smooth, high-speed printing.
2. Stable Performance: Built with a heat dissipation block that ensures continuous and efficient printing without overheating.
3. Rapid Heating: Ceramic heating element provides more than 60% faster heating for reduced downtime.
4. Wide Filament Compatibility: Supports a variety of filaments including PLA, ABS, PETG, TPU, and wood.
5. Durable Materials: Made from aluminum, stainless steel, and brass for long-lasting reliability.
6. Precision Nozzle: Equipped with a 0.4mm brass nozzle for enhanced printing detail.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
Consistent Flow
Delivers consistent diameter for clog-free printing
Low Warp
Low warping and easy to use for beginners
Eco Friendly
Eco-friendly material made from renewable resources
Wide Fit
Wide compatibility with most FDM 3D printers
Eco-friendly
Kingroon PLA filament is made from plant-based starches like corn and cassava. This renewable, plant-based material is biodegradable and eco-friendly, posing no harm to the environment.
High Accuracy and Quality
Dimensional accuracy of +/- 0.03mm. Rigorous quality control ensures consistent filament dimensions, keeping your 3D printing tangle-free.
Neat Winding
Neat winding minimizes the filament tangle, ensuring a smooth printing experience.
Vibrant Color Selection
Choose from our extensive palette of vibrant, consistent colors that maintain their appearance after printing.
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3D printing material properties
Fully understand the printing settings, physical properties, and mechanical performance of the materials to optimize your 3D printing experience.
| Nozzle Temp（℃） | 190-210 |
|---|---|
| Bed Temp（℃） | 50-70 |
| Fan | 100% |
| Length | (1.75mm) 330-340m |
| Density | 1.23g/cm³ |
|---|---|
| Melt Index | 12-15(190℃/216kg)g/10min |
| Distortion Temp | 53℃(0.45MPa) |
| Izod impact strength | 3.9 kj/m² |
| Tensile strength | ≥ 38 MPa |
|---|---|
| Elongation at break | 0.15 |
| Bending strength | 60MPa |
| Flexural modulus | 2700MPa |
| Nozzle Temp（℃） | 190-210 |
|---|---|
| Bed Temp（℃） | 50-70 |
| Fan | 100% |
| Length | (1.75mm) 330-340m |
| Density | 1.23g/cm³ |
|---|---|
| Melt Index | 12-15(190℃/216kg)g/10min |
| Distortion Temp | 53℃(0.45MPa) |
| Izod impact strength | 3.9 kj/m² |
| Tensile strength | ≥ 38 MPa |
|---|---|
| Elongation at break | 0.15 |
| Bending strength | 60MPa |
| Flexural modulus | 2700MPa |
Printing Tips
Dry Before Use
Dry before use to ensure the best print quality and consistent finish. Drying conditions: In a blast drying oven: 50°C for 8 hours; In an AMS 2 Pro and AMS HT: 55°C, 8 hours; On an X1 printer's heatbed: 60°C to 70°C for 12 hours. Store in a dry environment after use.
Filament drying instructions on WIKI →Using Refill Filament
The refill filament needs to be used with a spool. For detailed instructions on how to swap in the new filament using the Bambu Reusable Spool, please refer to the guide on WIKI.
Spool refill guide on WIKI →Collection tabs
Collection tabs
