Introduction
The BambuLab P1S marks a notable shift in the 3D printing industry towards more enclosed and professional-grade desktop printers. This model combines the convenience of at-home printing with features typically found in industrial machines. The enclosed build chamber and robust design make it suitable for a wide array of printing tasks, from functional prototypes to intricate art pieces. The following sections will provide an in-depth look at the BambuLab P1S, highlighting its specifications, capabilities, and how it fits within the broader range of BambuLab’s offerings.
About the Printer and Brand
BambuLab’s P1S stands as a testament to the company’s continuous innovation. It is a step up from the open-chamber designs of previous models, offering an enclosed space that improves temperature control and print consistency. Originating from China, BambuLab has crafted the P1S to appeal to a user base that seeks higher performance and reliability in their 3D printing endeavors. The P1S employs a Cartesian CoreXY motion system that strikes an excellent balance between speed and precision. With the capability to handle a variety of thermoplastic materials, the P1S is versatile and robust, suitable for both professional and hobbyist applications.

Comparison with Other BambuLab Printers
Here’s how the BambuLab P1S stacks up against other printers from BambuLab using the same FFF technology.
| Printer Model | Build Chamber Enclosure | Air Filtration | W [mm] | D [mm] | H [mm] |
|---|---|---|---|---|---|
| BambuLab A1 | Open | No | 256 | 256 | 256 |
| BambuLab A1 mini | Open | No | 180 | 180 | 180 |
| BambuLab P1S | Enclosed | No | 256 | 256 | 256 |
| BambuLab P1P | Open | No | 256 | 256 | 256 |
| BambuLab X1-Carbon | Enclosed | Yes | 256 | 256 | 256 |
| BambuLab X1E | Enclosed | Yes | 256 | 256 | 256 |
The P1S is part of BambuLab’s move towards enclosed printers, offering an environment more conducive to printing with a variety of materials.
The Spec Sheet
| Specification | Value |
|---|---|
| Printer | BambuLab P1S |
| Brand | BambuLab |
| Country | China |
| Link | BambuLab P1S |
| Technology | FFF |
| Material | Thermoplastics |
| Feedstock Format | Filament |
| Build Volume [L] | 16.78 |
| W [mm] | 256 |
| D [mm] | 256 |
| H [mm] | 256 |
| Layer Height Min [mm] | 0.08 |
| Layer Height Max [mm] | 0.28 |
| Build Chamber | Enclosed |
| Actively Heated Build Chamber | No |
| Active Heated Build Chamber Temperature [°C] | N/A |
| Air Filtration | No |
| Motion System | Cartesian |
| Motion System Design | CoreXY |
| Max Hot End Temperature [°C] | 300 |
| Max Build Plate Temperature [°C] | 100 |
| Max Print speed [mm/s] | 500 |
| Automated Buildplate Calibration | Yes |
| Multi Material Capabilities | Yes |
Filaments Possible
The BambuLab P1S is designed to work with a broad array of filaments, offering the user flexibility for various projects and applications. The list of possible filaments includes:
Filaments Possible but Not Recommended
There are certain filaments that the P1S can technically utilize; however, they may not be recommended as the optimal choice due to the lack of specialized features like air filtration, which may be necessary for these materials:
- PVC
- PVDF
- ABS
- ASA
- HIPS
- PC-ABS
- PA 6 (Nylon)
- PA 12 (Nylon)
FAQ´s
How does the enclosed build chamber benefit the BambuLab P1S?
The enclosed build chamber of the P1S helps maintain a consistent temperature around the print, which is especially beneficial when working with materials that are prone to warping or require a stable printing environment.
What is the advantage of the Cartesian CoreXY motion system in the P1S?
The Cartesian CoreXY motion system in the P1S offers a balance of speed and precision, providing fast print times without compromising on the accuracy and quality of the prints.
Can the P1S print with engineering materials like Nylon?
While the P1S can technically print with materials like Nylon, it may not be recommended without an actively heated build chamber or specialized settings.
Is air filtration necessary for the BambuLab P1S?
Air filtration is not necessary for all materials, but it is beneficial when printing with filaments that emit particles or fumes, such as ABS or Nylon.
Does the P1S support multi-material printing?
Yes, the P1S supports multi-material capabilities, allowing for more complex prints with different materials in a single print job.




