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Big Tree Tech BIQU B1 SE PLUS 3D Printer

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Original price $398.00
Original price $398.00 - Original price $398.00
Original price $398.00
Current price $348.00
$348.00 - $348.00
Current price $348.00
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BIQU B1 SE PLUS 3D Printer

Upgrade 32Bit Control Board Full Metal Extruder With TMC Drive Automatic Leveling DIY 3D Printer Kit

This item is temporarily out of stock in our US warehouses, but can be shipped directly from the overseas manufacturer. Please allow 12-15 days for delivery by air.

The B1 SE Plus not only impresses with its 310 x 310 x 340 mm build space but also with the automatic leveling of the print bed, an all-metal extruder and many other smart features.

Special features at a glance:

  • Automatic leveling
  • Build space of 310 x 310 x 340 mm
  • All metal extruder
  • Powerful 32-bit chip
  • Ultra-quiet printing
  • Filament sensor
  • Resume printing function after a power failure
  • Modular design
  • HD touchscreen
  • Auto-levelling function

The automatic leveling of the print bed simplifies the printing process considerably, saves time and prevents printing errors.


Improved structure for more stable printing

The modular design makes the assembly of the BIQU B1 SE Plus easy and convenient. The structure design has been refined to increase stability and take printing accuracy to a new level.

Powerful motherboard with more expansion options

The BIQU B1 SE Plus is equipped with a powerful 32-bit ARM Cortex M4 mainboard, which gives the 3D printer better performance and faster processing speed.

Expansion interfaces

  • Raspberry Pi
  • WLAN module
  • Dual Z-axis
  • BLTouch
  • RGB light
  • Automatic shutdown

Quiet driver and efficient cooling

A TMC silent driver ensures stable operation and faster heat dissipation. The dual fan system cools the print and the nozzle efficiently and silently.

All metal extruder and premium brass nozzle

An all-metal extruder with a premium brass nozzle with a Ra0.4 inner surface ensures smooth filament loading and clean retraction.

Resume printing function after a power failure

A power failure is no problem for the BIQU B1 SE Plus. The printing process can simply be continued from where it was interrupted.

Filament sensor

Printing stops automatically when the filament runs out and can be resumed after new filament has been added.

3.5 inch HD touchscreen

The 3.5-inch HD touchscreen with responsive touch controls and a user-friendly interface ensures smooth operation and supports simple language changes. It is also very easy to choose between the open-source firmware Marlin and BIGTREETECH.

Carborundum build surface and improved heating bed

The aluminum-based heating bed increases the thickness of 1 mm, which is means high hardness and better flatness and can be heated to 100 ° C in 5 minutes.

The carborundum glass plate ensures excellent print bed adhesion and easy detachment of the model after printing.


Product information & technical details

Product types: 3D Printers
Printing Technology: FFF - FDM - LPD
Supported operating systems: Windows (7+)
Extruder type: Bowden Extruder
Number of extruders: Single
Interfaces: USB - Connection, SD card, WIFI - WLAN
Supported Formats (Slicer): STL, OBJ
Heated building board: Yes
Filament Diameter: 1,75 mm
Building platform : 310 x 310 x 340 mm


• Printing area: 310x310x340mm

• Machine Size : 505x498x570mm

• Printing Accuracy : ±0.05mm

• Printing Thickness : 0.1mm - 0.3mm

• Printing Speed : Max 120m/s

• Rated Power : 350w

• Printing Material : PLA/ABS/TPU/PETG.,etc.

• Power Supply : 24V

• Language Available : Multi Languages

• Nozzle Diameter : 0.4mm

• Hot Bed Temp : 100

• Nozzle Temp : 260

Configuration and Functions

• Mainboard: BTT SKR V2 32Bit

• Touch Screen : Capacitive HD Screen

• Printing Platform : BIQU SSS

• Operation System : Marlin & Touch Mode

- Ultra Silent Printing ; Filament Sensor ; Power Loss Recovery

- Modular Design ; Stable Printing ; Multi Function Mainboard

- Raspberry Pi Supported ; WiFi Module ; Double Z-Axis

- BL Touch ; RGB Light On Hotend ; Auto Power Off

- Faster heat dissipation ; Dual Cooling Fan Systems - Dual Extruders & Direct Extruder

Parts and Accessories

• 1pc Data Cable

• 1pc Power Cable

• 1pc Nozzle

• 1pc Scraper

• SD Card & Card Reader

• 1 Set Screws

• 1 Set Tools

• 50g Filament

Packaging Details

• Package : 700x590x180mm

• Approx. NW : 14.8KG

• Approx. GW : 20KG

Order Confirmation:

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at

Cancellations & Refunds/Returns:

Before accepting a return on a product that isn't functioning as it should, Project 3D Printers reserves the right to exhaust any and all means to resolve and/or repair the malfunction through technical support and replacement parts provided by both the manufacturer and Project 3D Printers.  No return will be accepted without reasonable attempts to resolve the issue(s) first.  All returned products must be returned within 10 days of date of purchase.

Project 3D Printers enforces a strict "No Returns Accepted" policy for opened and/or partially used products, including filament, resin, or any consumable of any size and weight that has been used or opened from its factory and vacuum seal.  Only products and consumables that are unused, and in brand new factory condition are eligible for return to the manufacturer of origin within 10 days of the purchase date.

If a product is found to be non-functional or defective, the product must be returned with its full original contents within 10 days of the delivery date for inspection of the non-functionality.  If the product is found to be defective or non-functional a full-refund will be given, not including return shipping at the customer's expense.

All orders cancelled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped.  If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.  Buyer is responsible for and pays a 20% restocking of the value of the returned item(s).  Buyer pays all shipping fees for the returned item(s). 

Customs Fees, Tariffs, Duty Fees and Import Taxes:

Only customers are responsible for their local import taxes, tariffs, duty fees and import taxes incurred during shipping.  To know about your customs import duties please contact your local customs office with this details  (HS Code :8477 Product description: 3d printer or 3d printer kit). If the tax amount is high, we can provide assistance to reduce it.


We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than us within six months of your purchase date please let us know and we will refund your original payment for the difference.  We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

  • You must purchase the item from our website before requesting your Price Match Guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
  • The competitor must be an Authorized Retailer of the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax