Upgrade your 3D printer with our tool free quick nozzle swap hot-end.
We made it simple to change nozzles output size, getting the best results for your 3D prints.
Nozzle material:
Initially, we only had nozzles made of Brass in 3.0mm and Hardened Stainless Steel in 2.5mm body diameters, and the heat blocks had to match accordingly.
Brass nozzles (Brass):
Brass is recognized as an optimal material for various 3D printing filaments, including PLA, ABS, ASA, and PetG, particularly for non-abrasive applications, due to its superior thermal performance.
The brass nozzles features a body diameter of 3.0mm to provide enhanced rigidity.
Hardened Stainless Steel nozzles (HSS):
To enhance the thermal performance of our HSS nozzles, which are crafted entirely from HSS rather than just the tip as seen in many other manufacturers, we have optimized their design to be as slender as possible, achieving a body diameter of 2.5mm. Although they do require a slight increase in temperature, it is considerably less than what thicker nozzles would demand.
Hardened Stainless Steel nozzles with copper sleeve (HSS+C):
To ensure consistency in nozzle body D3.0mm dimensions, we have incorporated a copper sleeve onto the HSS nozzles, thereby creating the HSS+C variant. This strategic enhancement optimizes compatibility across Brass, HSS+C, and PCHT nozzles.
Brass Protruded nozzles (PCHT):
Currently available in D3.0x24 and D3.0x33mm sizes.
Our high flow nozzles are ideal for large-scale prints and thicker layers, allowing for faster printing due to their enhanced flow rate.
For more delicate prints, some fine-tuning may be required to achieve optimal efficiency, Our analysis indicates that both the initial and terminal layers are susceptible to over-extrusion in D3.0x33mm.
Versatility:
Considering the effortless interchangeability of nozzles, the D3.0mm body is undoubtedly the premier choice for those seeking versatility. With just a single click, you can save your setup in most slicers, making it an invaluable asset for working with a variety of nozzle sizes and materials.
Heat Blocks:
The nickel-plated copper heat blocks are designed to deliver superior thermal efficiency, featuring grooves of either 3.0mm or 2.5mm to accommodate different nozzle types precisely.
MCH Heaters:
For heating, either 2x24W or 2x30W? (Yes, as our hot-end design has 2 heat blocks, we need one heater on each heat block for best results)
Since we often push our printers to their limits, the 2x30W is the preferred choice, but this choice is also dependent on your printers specifications, most would support a total of 60W.
With the high flow calibration test on BambuLab Studio available in developers mode, we have successfully reached a flow rate of 50mm3/s on a BambuLab P1S with the Brass DHB33 PCHT 0.4mm nozzle using the 2x30W heaters and high-quality filament, specifically Nobufill PLAx.
This level of performance is extreme and not typically necessary for everyday prints. PCHT nozzles may require additional adjustments for finer and smaller components, but they excel in producing larger boxes or stronger parts in a shorter time frame.
Your choices:
- Starlex DHB D3.0x24mm for printing Basics with the ease of nozzle swap, no specific changes in the process, the Starlex DHB D3.0x24mm and the available selection of nozzles, Brass, HSSC or PCHT.
- Starlex DHB D3.0x33mm for High flow usages, thick, large prints and ease to swap nozzles, the Starlex DHB D3.0x33mm and your selection of nozzles, Brass, HSSC or PCHT.
- Starlex DHB D2.5x24mm mostly for abrasive filaments, the Starlex DHB D2.5x24mm and the HSS nozzles only. The heat block must match the 2.5mm groove. The D3.0 body diameter of Brass, HSSC & PCHT nozzles are not compatible with the 2.5mm heat block groove.