Select Regional Settings
General | Brand: Alfawise Model: U20 Type: DIY Material (Frames): Aluminum Platform board: Aluminum Alloy + Glass Engraving Area: 300 x 300 x 400mm Nozzle quantity: Single Nozzle diameter: 0.4mm Nozzle temperature: Room temperature to 250 degree Layer thickness: 0.1-0.4mm Memory card offline print: SD card LCD Screen: Yes Print speed: 20 - 150mm / s Supporting material: ABS,PLA,PP,PVA,Wood Filled Material diameter: 1.75mm Language: Chinese,English File format: G-code,STL XY-axis positioning accuracy: 0.012mm Z-axis positioning accuracy: 0.004mm Voltage: 24V Host computer software: Cura,Repetier-Host Packing Type: unassembled packing System support: Windows / Linux / MAC Connector Type: SD card,USB |
---|---|
Dimensions and Weight | Product weight: 12.0000 kg Package weight: 14.5400 kg Product size (L x W x H): 65.00 x 53.00 x 20.00 cm / 25.59 x 20.87 x 7.87 inches Package size (L x W x H): 61.60 x 50.00 x 24.00 cm / 24.25 x 19.69 x 9.45 inches |
Package Contents | Packing Contents: 1 x Unassembled Alfawise U20 3D Printer |
Jul 01,2018
Sep 06,2018
Jun 15,2018
Jun 05,2018
Jun 29,2018
What can I do when the LCD screen displays “Detected abnormal temperature of the hotbed” and the left side of the LCD alarms the “hot bed cold”?
What can I do when the LCD screen displays "Detected abnormal temperature of the hot bed", and the left side of the LCD alarms the hotbed "Hot"?
What can I do when the LCD screen displays "Detected abnormal temperature of the print head", and the alarm print head is "Cold"?
What can I do when the LCD screen displays "Detected abnormal temperature of the print head" and warns that the print head is "Hot"
Where to download the user manual of Alfawise U20 3D Printer?
How to update Alfawise 3D printer firmware?
What is the input voltage of Alfawise U20 3D Printer?
Whether Alfawise U20 3D printer has filament run out detection funtion?
Can i change the nozzle to 0.2 mm or 0.3 mm?
Does Alfawise U20 support auto leveling?
Will it come with filament?
Why the filament can't stick on the heat bed?
1. Paste high temperature adhesive tape on the heat bed or using 3D print heat bed glue.
2. The distance between the nozzle to heat bed is very important, please keep the distance is about 0.2 - 0.3mm.
3. Some types of filament need higher temperature of heat bed, usually PLA is 50 - 60 degree, HIPS/ABS/PC is about 80 - 105 degree.
Extruder cannot heat up to setting temperature, what can i do?
1. Check the blowing fan is on off or not when extruding, if on please turn off it first.
2. Check whether the heater wire connected well or not.
3. Disconnect the heater from the control board. test two ends of heater by a multimeter(using resistance grade), if resistance is over 10 OHM, it means the heater is broken.
How do I know the links to update the firmware? If SD card data is lost, how can we find it?
What should I do if I cannot resume printing after power shutdown?
Is the firmware used by U20 an open source Marlin firmware?
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?
How to debug the heatbed of 3D printer without auto leveling?
How to stop 3D prints from warping?
How to choose the right filament?
How to choose a 3D printer?
How to using Cura 3D slicing software?
Why not extruding at start of print?
1. Extruder was not primed before beginning the print;
2. Nozzle starts too close to the bed;
3. The filament has stripped against the drive gear;
4. The extruder is clogged.
Why the 3D printer always overheating?
1. Insufficient cooling;
2. Printing at too high of a temperature;
3. Printing too fast;
4. Try printing multiple parts at once.
How to deal with the 3D printer nozzle jam?
How to solve cracking or breaking of layers during 3D printing
Why 3D printer details can not be printed out?
I want to print a large object, which 3D printer is better for me?
The detail tips for choosing a 3D printer, you can read this post:
3D Printer buying guideHow to make my 3D-printed models look smooth and shining?
Acetone Vapor is an easy way to smooth your ABS prints. Please check the specific steps in this guide:
Acetone Vapor - A great way to make your 3D-printed models look smooth and awesome
By Antoine May-02/2019 18:42:33
Hello Antoine,
The inner and outer diameters of the PTFE tube are 2mm and 4mm respectively (for consumables of 1.75mm)
By Eli Apr-15/2019 23:43:09
Hello Eli,
Can not be used directly, SolidWorks output 3D files need to be converted into STL format files, then import STL files into cura, set parameters and save as gcode files, gcode files can be read and printed by the printer, you can refer to the following video :
https://www.youtube.com/watch?v=zF46WFT8ewI&t=299s
https://www.youtube.com/watch?v=lc-NJaAZQVQ
By Mike Apr-11/2019 17:33:05
Hello Mike,
Print speed: 20 - 150mm / s
Yes,it is.
Let me know if you need any help.
By Dany Jan-15/2019 13:21:36
Hello Dany,
The U20's motherboard is specifically designed for the U20.
Chip is STM32F103 series.
By frank Dec-15/2018 14:23:13
Hello Frank,
1. Precision printing with standard 0.4mm diameter nozzle, accurate alignment, and up to 150mm/s speed
2. Host computer software: Cura,Repetier-Host
3. Please see our warranty website: http://www.gearbest.com/about/warranty-and-return.html
4. It is availabel. You can place the order now.
By nasser Nov-25/2018 13:01:33
Hello Nasser,
We sent this item to Syria. You can add the item to your cart first.
By carlos alberto avila guzman Nov-23/2018 05:59:54
Hello Carlos,
According to customs regulations, we can not declare a lower invoice amount or declare the item as a gift.
Unfortunately, we have no control over these regulations and potential import duties.
To know more about the tax, consult our F.A.Q and the terms and conditions in the links below:
http://www.gearbest.com/about/faq.html (See Taxes and Fees)
http://www.gearbest.com/about/terms-and-conditions.html
By paz Nov-17/2018 06:42:48
Hello Paz,
Thank you for your inquiry.
Fast and easy assembly, only 5 minutes needed to get started.
By paz Nov-15/2018 22:36:43
Hello paz,
Packing Contents: 1 x Unassembled Alfawise U20 3D Printer
By mic Nov-08/2018 20:36:17
Hello Mic,
We are sorry that we can only upgrade the firmware via the sd card.
Let me know if you need any further assistance.
By Antoine May-02/2019 18:42:33
Hello Antoine,
The inner and outer diameters of the PTFE tube are 2mm and 4mm respectively (for consumables of 1.75mm)
By Eli Apr-15/2019 23:43:09
Hello Eli,
Can not be used directly, SolidWorks output 3D files need to be converted into STL format files, then import STL files into cura, set parameters and save as gcode files, gcode files can be read and printed by the printer, you can refer to the following video :
https://www.youtube.com/watch?v=zF46WFT8ewI&t=299s
https://www.youtube.com/watch?v=lc-NJaAZQVQ
By Mike Apr-11/2019 17:33:05
Hello Mike,
Print speed: 20 - 150mm / s
Yes,it is.
Let me know if you need any help.
By Dany Jan-15/2019 13:21:36
Hello Dany,
The U20's motherboard is specifically designed for the U20.
Chip is STM32F103 series.
By frank Dec-15/2018 14:23:13
Hello Frank,
1. Precision printing with standard 0.4mm diameter nozzle, accurate alignment, and up to 150mm/s speed
2. Host computer software: Cura,Repetier-Host
3. Please see our warranty website: http://www.gearbest.com/about/warranty-and-return.html
4. It is availabel. You can place the order now.
By nasser Nov-25/2018 13:01:33
Hello Nasser,
We sent this item to Syria. You can add the item to your cart first.
By paz Nov-17/2018 06:42:48
Hello Paz,
Thank you for your inquiry.
Fast and easy assembly, only 5 minutes needed to get started.
By paz Nov-15/2018 22:36:43
Hello paz,
Packing Contents: 1 x Unassembled Alfawise U20 3D Printer
By mic Nov-08/2018 20:36:17
Hello Mic,
We are sorry that we can only upgrade the firmware via the sd card.
Let me know if you need any further assistance.
By Anatolii Oct-10/2018 18:44:07
Hello Anatolii,
The material name is PLA.
Be the FIRST to Ask a question. Want G Points? Just Write a Review!
Be the FIRST to Ask a question. Want G Points? Just Write a Review!
By carlos alberto avila guzman Nov-23/2018 05:59:54
Hello Carlos,
According to customs regulations, we can not declare a lower invoice amount or declare the item as a gift.
Unfortunately, we have no control over these regulations and potential import duties.
To know more about the tax, consult our F.A.Q and the terms and conditions in the links below:
http://www.gearbest.com/about/faq.html (See Taxes and Fees)
http://www.gearbest.com/about/terms-and-conditions.html
Be the FIRST to Ask a question. Want G Points? Just Write a Review!
17 Questions & Answers View All
See personalized recommendations
New customer? Start here