Alfawise U20 ONE 3D Printer

BUY AT GEARBEST

Alfawise U20 ONE is the No.1 choice for your brilliant ideas. Not only can Alfawise U20 ONE 3D printer build big, exciting models up to 300 x 300 x 400mm, but also produce flawless details. Double Z axis and motors stabilize the performance and facilitate bed leveling since both motors can be adjusted individually to effectively eliminate tilt. Makers prefer Alfawise U20 ONE with which they can enjoy the absolute freedom to change, improve, upgrade the machine/system, thanks to the open source system. The host of Alfawise U20 ONE is integrated with the build platform, saving more space on the workbench. What else are you looking for? It can't be easier to start with. Start bringing your ideas to life in only 3 steps!

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Main Features:
Double Z axis and two independent Z motors for more precise printing, easier and more consistent bed leveling
● Open source with the latest Marlin system for absolute freedom of customization, upgrades, as well as more expertise
Power outage resumeand filament run-out protection for 100 percent completion of prints
3.5 inch color touch screen with better UI, offers total control of the process, and easy access to the settings
Instant assembly in only 3 steps, foolproof all-in-one 3D printer without external host, more space-saving
24V built-in power supply, 50 percent lower current for ultimate safety

Click here to more about bed leveling by using two or more independent Z motors.

Specification

General


Brand: Alfawise
Model: U20 ONE
Type: Complete Machine
Material (Frames): Aluminium Extrusion
Platform board: Aluminum Base
Engraving Area: 300mm*300mm*400mm
Engraving Accuracy: 0.1-0.3mm
Nozzle quantity: Single
Nozzle diameter: 0.4mm
Nozzle temperature: Room temperature to 250 degree
Product forming size: 300mm*300mm*400mm
Layer thickness: 0.1-0.3mm
Memory card offline print: TF card
LCD Screen: Yes
Print speed: 10-120mm/s
Platform temperature: Room temperature to 100 degree
Supporting material: ABS,PA Wood,PLA,TPU
Material diameter: 1.75mm
Language: Chinese,English
File format: G-code,OBJ,STL
Model supporting function: Yes
XY-axis positioning accuracy: 0.012mm
Z-axis positioning accuracy: 0.004mm
Voltage: 110V/220V
Working Power: 24V
Host computer software: Cura
Packing Type: unassembled packing
Supporting Paper Size: no
System support: Windows, Linux, MAC
Laser Lifetime: no
Laser Wavelength(nm): no
Voltage Range: 220V / 110V AC input
Current (mA): 15A
Connector Type: TF card,USB
Certificate: CE

Dimensions and Weight

Product weight: 9.5000 kg
Package weight: 12.5000 kg
Product size (L x W x H): 58.80 x 48.80 x 60.80 cm / 23.15 x 19.21 x 23.94 inches
Package size (L x W x H): 64.00 x 55.00 x 26.50 cm / 25.2 x 21.65 x 10.43 inches

Basic Information

Packing Contents: 1 x Machine Base, 1 x Frame, 1 x Power Cord, 1 x Support Rack, 1 x Filament Holder,

1 x Gantry, 1 x Spade, 3 x Hex Wrench, 1 x Open-ended Spanner, 4 x Screw for Main Frame, 1 x Nozzle,

1 x SD Card, 1 x 3M Hotbed Sticker, 5 x Zip Tie, 3 x Fixed Block, 3 x M4 T Nut, 1 x M4 T Screw, 4 x M4

Round Screw, 1 x Filament

Why not extruding enough plastic?

1. Incorrect filament diameter;

2. Increase the extrusion multiplier.

The solution to under-extrusion (not extruding enough plastic)

Why there are holes and gaps in the top layers?

1. Not enough top solid layers;

2. Infill percentage is too low;

3. Under extrusion.

The detail you can read this post:

Solutions to holes and gaps on the top surface during 3D printing

How does 3D printer work?

In fact, although there are many different brands of 3D printers, they all basic working principle is same: How does 3D printer work?

How to debug the heatbed of 3D printer without auto leveling?

1. Incorrect filament diameter;

2. Increase the extrusion multiplier.

The solution to under-extrusion (not extruding enough plastic)

How to stop 3D prints from warping?

There are many 3D printers that do not have automatic leveling,the platform leveling is very important. Let's talk about how to debug heating platform: How to debug 3D printer’s heating platform

QUESTIONS & ANSWERS

Ask a Question
  • hi, on gearbest we see that is "open source system", and you said that is not "marlin open source". what is the true?

    This device has Open source with the latest Marlin syste now.

  • Which kind of bed it is ? It seem to be glued

    The hot bed is aluminum, not glued, the sticker on the hot bed is 3M glue.

  • Sowtware by marlin open source ?

    It is not marlin open source.