Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Compatibility | Bambu Lab A1, A1 mini |
| Nozzle Material | Hardened Steel |
| Included Accessories | Silicone Sock, Hotend Assembly |
| Flow Rate Type | High-Flow Design |
| Brand Compatibility | Sandi Siwei (Third-party) |
| Item Weight | 45 grams |
| Package Dimensions | 3.5 x 2.0 x 1.5 inches |
| Color | Silver/Black |
| Warranty Period | 90 Days Manufacturer Warranty |
| Assembly Required | Minimal (Plug and Play) |
Anonymous
Mar 29, 2026
Rating: 5/5
Perfect upgrade for abrasive filaments
I switched to this hardened steel nozzle assembly to print carbon fiber PLA, and it works flawlessly on my A1 mini. The high-flow design really helps with speed without clogging.
Anonymous
Mar 13, 2026
Rating: 4/5
Good value, easy install
Installation took less than 10 minutes. Print quality is excellent. I deducted one star because the silicone sock fit was slightly tighter than the original, but it stays in place well.
Anonymous
Mar 07, 2026
Rating: 4/5
Solid third-party option
Works just as well as the OEM part for a fraction of the price. The hardened steel is great for durability. Shipping was fast too.
Anonymous
Mar 06, 2026
Rating: 5/5
No more clogs!
I was constantly clogging my brass nozzle with glow-in-the-dark filament. This hardened steel assembly solved that problem completely. Very happy with this purchase.
Anonymous
Mar 02, 2026
Rating: 5/5
Restored my printer
My original hotend got damaged, and this replacement brought my A1 back to life immediately. No calibration issues whatsoever. Highly recommended for spare parts.
Anonymous
Mar 01, 2026
Rating: 5/5
Excellent thermal performance
The heating element reaches target temperature quickly and maintains it consistently. I've run several long prints with PETG and haven't seen any layer adhesion issues.
Q: Does this come with the thermistor and heater cartridge pre-installed?
A: Yes, the assembly arrives fully built with the thermistor and heater cartridge installed, ready for direct replacement.
Q: Is this compatible with the standard Bambu Lab A1 or only the mini version?
A: This hotend assembly is fully compatible with both the Bambu Lab A1 and the A1 mini models.
Q: Do I need to perform a flow rate calibration after installing this?
A: While not strictly mandatory, we highly recommend running a flow rate calibration in your slicer software to ensure optimal print quality with the new high-flow design.
Q: Is the silicone sock included in the package?
A: Yes, a compatible silicone sock is included in the box along with the hotend assembly.
Q: What is the maximum temperature rating for this hardened steel nozzle?
A: The hardened steel nozzle is rated for temperatures up to 300°C, making it suitable for most engineering filaments.
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