Brand: BIQU

BIQU B1 FDM 3D Printer

SKU: 101-91-50B1-A 8 reviews Variants ID: 39251405701199
$279.00 $298.00 Save $19.00
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32-bit Board with TMC2225 Silent Drivers

BIQU B1 has a SKR V1.4 32-bit mainboard, in combination with the silent TMC2225 stepper drivers, this printer will deliver quiet and consistent results time after time.

Quality Printing

The all-metal extruder on the BIQU B1 enables smooth extrusion and longevity, in combination with the dual fan cooling duct to produce quality prints. Print area 235 x 235 x 270 mm

Spring Steel Bed

The B1’s spring steel bed has a textured surface, which allows for excellent bed adhesion and easy removal of prints. The bed is also reversible, so that printing can be done on both sides, prolonging the service life.

A 3D Printer for Beginners and Experts

With a 4.3-inch color touchscreen and dual user interface, the B1 offers some beginner-friendly features for easy calibration and setup, as well as countless features for advanced users to get most out of their printer!

More options for upgrades

The BIQU B1 offers extra connection slots and interfaces for you to upgrade the printer with ease. No firmware update needed! It supports adding BL-Touch, WiFi connectivity, and the BTT Smart Filament Sensor.

Ship to

Biqu B1 FDM 3D Printer | SainSmat

BIQU B1 3D Printer A Great Introductory Printer

Under the Hood:
  • 32-bit SKR 1.4 Board: Enables smoother movements for higher quality prints and allows support for a variety of upgrades.
  • TMC 2205 Silent Drive: Brings down the noise level, suitable for home and school use.
  • Filament Run-out Sensor & Resume printing support: Keep your 3D Printing objects uninterrupted, your print job will resume right where it left off.


  • Please make sure you toggle the voltage switch to its correct place before use.
  • The USB slot in the back is for firmware upgrade, please use the one in front to print
  • Do not unplug the printer while it is still running.
  • Please use the stock type-c cable to connect the printer and the mainboard.
Biqu B1 FDM 3D Printer | SainSmat
Biqu B1 FDM 3D Printer | SainSmat

UI Features

Easy Calibration & Expert-level Customization
A level bed and proper nozzle distance is the key to quality 3d prints. The redesigned UI on the B1 allows you to switch between different preset leveling locations at the corners of your print bed, and with the built-in “Plane Test” Feature, you can have a one-click test to see whether the bed is level and whether the nozzle distance to the bed is correct. You can also adjust the z-axis offset with the “BabyStep” feature to adjust this in real-time. All these combined make printer calibration easier for the beginners.
And as your knowledge on 3d printing grows, you can start to take advantage of its advanced features. Even the most seasoned expert will find something to love with the BIQU B1! Customize your printer the way you want and bring your prints to a new level.

Quality Printing

All-Metal Extruder
The all-metal extruder on the BIQU B1 enables smooth extrusion and longevity
Dual Fan Cooling
Allows for improved heat dissipation, reducing the chances of filament extrusion issues.
Y-axis belt tensioner
Belt tension is very important. The pre-installed Y-axis belt tensioners make it even easier to maintain accuracy performance.
Spring Steel Sheet
Better print adhesion and easier removal. Just take it off the platform, bend it slightly, and the print will pop right off.

Better Printing Experience

TMC2225 Silent Drivers
BIQU B1 has a SKR V1.4 32-bit mainboard, in combination with the silent TMC2225 stepper drivers, this printer will deliver quiet and consistent results time after time.
RGB Lights
RGB lights is there so you can watch it’s progress or just set a nice mood. The light has four different colors: blue, red, green and white.
Upgrade with ease
Upgrading the B1 with BLTouch and Smart Filament Sensors is much easier than that of any other printers, no firmware updates and board changes are required.
3.5” Color Touch Screen & Dual UI
The B1 has a highly responsive 3.5“ touchscreen with bright and sharp color. It comes with the standard Marlin Mode and the self-developed BIQU Mode that prioritize ease of use and customization.
  Biqu-B1.png Ender-3V2.png
  Biqu B1 Ender-3 V2

Printing Area

235 x 235 x 270 mm

220 x 220 x 250 mm

Touch Screen Y N
Filament Runout Detection Y N
RGB Lights Y N
Bed Material Spring Steel w Textured Surface Carborundum Glass Bed
Ease of Leveling

Baby Step (Z-Axis Offset Feature);

Leveling Quality of Life Buttons;

One-Touch First Level Test Print

Ease of BL-Touch Upgrade Comes with BL-Touch Mount and no firmware upgraded is needed.

Requires firmware upgrade and a breakout board;

BL-Touch mount should be bought separately

User Interface Marlin UI & BIQU UI Creality UI
Silent Drivers TMC2225 TMC2208
Printing Methods SD Card & USB SD Card
Assembly GuideUser Manual)

Customer Reviews
4.6 Based on 8 Reviews
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Angel A.
United States United States

The print quality was amazing and easy to use

United States
Great Choice for a First Printer

This was my very first 3D printer and so glad I started with this. You could almost be overwhelmed with all the pieces that you have to put together if it weren't for the excellent instructions and labeling of the screws and parts. The thing I liked about putting this all together myself is that I know that everything is squared, leveled and the rollers are adjusted properly. The touch screen menu is like second nature and very easy to see and understand, plus it's very responsive to the touch. It has a leveling menu for both manual and setup for the BL Touch. This printer is already setup in Cura so that was easy to install and configure. It also came with a 2g SD Card that has two gcode files in it. Those were my first prints and they came out beautiful. The full manual on the SD card goes beyond just putting it together, it also has instructions for adding BL Touch, updating the LCD menu and the motherboard. I purchased this back in March and use it on a daily basis. The only issue I had was the cooling fan for the extractor and motherboard. The extractor fan started to slow down and then speed up and the motherboard fan got very noisy. Those kind of problems are easy to fix and certainly not a deal breaker. Sainsmart support helped me with this and had replacement fans sent to me in a couple days. I could still use the printer with no problem while I waited for the fans to arrive. Their support team followed up me me on delivery, tracking number and when it was delivered to my house. They also email to let me know if I needed their help to install it and did it work out for me. Very excellent customer support. I was so impressed with Sainsmart's tech support and very comfortable that I would get great service, I purchased another printer from them. My Pro's and Con's below; Pro's: 1. Very quiet printer. 2. Very easy to put together with great instructions 3. Nice small foot print 4. Easy to find parts for replacement or upgrade 5. Excellent Touchscreen menu and easy to see 6. Parts come off the flexible plate very easy and no need for glues or hairspray 7. Can print PLA, PETG, ABS and TPU 8. Came with all the tools you need to put it together and maintain it 9. LED Light in the print head and Dial 10. Two menus, graphical and good old fashion text menu 11. Separate SD Card slots to update the LCD menu and motherboard Con's: 1. Better design for the spool holder ( I like the Ender 3 Max spool holder and location) 2. Upper stabilizer for the Z Axis screw (not a deal breaker and an easy fix) Overall this is a great first printer! I do recommend this printer and purchase it from SainSmart, you can't go wrong!

Santos D.
United States
Ideal 3D printer for the novice user

I am brand new to the 3D printing world. This printer is ideal to help me to start with the 3D technology. The BIQU B1 is very affordable, and at the same time capable of printing nice 3D pieces. I will have more details once I have more experience with that, but so far, I am very happy with it. I was able to print a small elephant and gifted it to my wife. She loved it. Now I will explore printing raspberry pi cases and other gadgets. I am learning more each day and sure, one day I will upgrade it, but for a new user like me, this 3D printer was just the perfect match.

United States
Must have for Beginner

My first printer, spent several months on different FB pages, YouTube channels researching other brands. Came across this B1. Very easy to put together and printed right out of the box. Has a lot of the upgrades that most put on the E3 already installed, love the touch screen and the magnetic bed. Uses Marlin so many supportive people out there. Printed cosmetic upgrades to it such as an axis knob, main fan shroud and a different filament spool holder. All prints came out great for not knowing a lot about printing at the time. I went with Prusa slicer over what they supplied, I was able to catch on faster with Prusa than Cura. Main fan is noisy but eh... tolerable. Added BLtouch, could never get it to work right but sure its something I am doing. I would rather print than diagnosing so I manually level and have had no problems with it so far. If I had ONE complaint it would be the nozzle's are hard to find as they seem to be proprietary, it would be nice if Biqu would offer their replacement nozzles on Amazon instead of Aliexpress. Yes a few people have had some problems but the Biqu CS seems to to be spot on and fast responding from what I have seen in the FB pages. Very happy, now looking forward to getting the next one that Biqu is soon to be putting out.

David B.
United States
be careful

Great printer for a short time. Gets wonky after a short time. Sent it back.

Donald V.
United States United States
Best money spent! Fantastic Printer!

This is one amazing 3D printer! Very easy to put together and did not need to make any adjustments to the rollers. Even the firmware was up to date with the latest one. Very easy to use and I just love that touch which works great! Took me less than an hour to put it together.

United States
The priter is very good an noob friendly

This printer is amazing I just had two problems with the printer. 1 the knob is not working at all but is not a big deal because the screen is touch. 2 the PSU fan is very loud but. But the print quality is amazing and it is very easy to use.

United States
Great for Beginners

This machine is extremely simple to set up and very user friendly. I am fairly new in the 3D printing world and this is a great machine due to simplicity and usability. There are several items that you can print to help you calibrate your machine as well as numerous helpful online tutorials. This was a great purchase and look forward to learning more and more to see what all the capabilities of this machine are. The touch screen is crystal clear and very responsive. I love the ability to make larger items on this than on printers of comparable price that have much much smaller print volume. The upgrades that are available for this are a plus for when I am ready to step up my printing game and grow my skills. The layer test is a great feature to test your bed levelness to ensure a great print each time!