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KOONOVO JH - 30X Dual-color 3D Printer DIY Kit
KOONOVO JH - 30X Dual-color 3D Printer DIY Kit
KOONOVO JH - 30X Dual-color 3D Printer DIY Kit
KOONOVO JH - 30X Dual-color 3D Printer DIY Kit
KOONOVO JH - 30X Dual-color 3D Printer DIY Kit
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$547.72
547.72
10 Reviews

KOONOVO JH - 30X Dual-color 3D Printer DIY Kit - Black

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Reviews (10)

Berg Hawthorne
May 29,2019
Prior to assembly, I stained the wood to minimize any risk of warping. We used a glass top for the bed, courtesy of a local glass repair shop, and use hair spray for adhesion (making sure to remove excess for proper adhesion). I use 123D Design from Autodesk and Curaengine for my slicer.Negatives - anything over about 2 inches long or wide, we had slanted prints. Also, this is a kit, so if you cannot follow assembly instructions, you may want to reconsider. I let my 13 year old son assemble this while I watched.Positives - he is very supportive, usually responds on within an hour. He wants to make sure you have a printer that you can enjoy. You won't get this support with a printer sold from China. Additionally, there is a support group on Google groups that helped me with the slant issue. I recommend making the proposed changes to correct slanted prints during original assembly. One of the pieces needs to be printed. If you can't find someone local to print for you, contact the group, someone would probably do it if you paid the shipping. Another design feature I appreciate is that the extruder drive motor is not located on the printer head. This reduces the inertia of the printer head and allows for faster printing without the inertia. These stepper motors are not cheap, undersized motors - they are 4 amp and will last.Overall, I am pleased and look forward to many successful projects. Good luck, and enjoy!
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Discussion

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Why not extruding enough plastic?

1. Incorrect filament diameter;

2. Increase the extrusion multiplier.

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

Description

Description:
KOONOVO JH - 30X is an incredible 3D printer designed for professionals and amateurs alike. It trains hands-on ability, and only 3s is required to finish the assembly. It boasts high cost-performance ratio - any DIY enthusiast will not be unable to resist. KOONOVO JH - 30X has a large build volume - 300 x 300 x 400mm for most challenges. More importantly, printing with KOONOVO JH - 30X is hassle-free because the two resume functions prevent any imperfection and failure due to power outage and filament run-out. Enjoy easier and more successful 3D printing!

Main Features:
● Two into one, dual color 3D printing
● Short-distance feed, avoid drawing
● Simple assembly, you can easily install it within 3s
● The printing size is 300 x 300 x 400mm, large enough to meet your different needs
● Power outage and continuous printing, no material waste
● Double motor double screw rod setting, running more stable
● Can be WiFi connection ( the WiFi module can be purchased separately )

Specification

General

Brand: KOONOVO
Model: JH - 30X
Type: DIY
Material (Frames): Aluminium Extrusion
Platform board: Aluminum Alloy + Glass
Engraving Accuracy: 0.1mm
Nozzle quantity: Single
Nozzle diameter: 0.4mm
Nozzle temperature: Room Temperature to 270 Degree
Product forming size: 300mm x 300mm x 400mm
Layer thickness: 0.1-0.4mm
Memory card offline print: SD card
LCD Screen: No
Print speed: 180mm/s (max.)
Platform temperature: Room temperature to 100 degree
Supporting material: ABS,Flexible PLA,HIPS,PETG,PLA,Wood
Material diameter: 1.75mm
Language: English
File format: G-code,JPG,STL
Model supporting function: Yes
XY-axis positioning accuracy: 0.011mm
Z-axis positioning accuracy: 0.0025mm
Voltage: 110V/220V
Working Power: Input: AC 110 / 220V, output: 24V, 15A
System support: Windows, Linux, Mac, etc.
Voltage Range: Windows, Linux, Mac, etc.
Current (mA): 24V, 15A
Connector Type: TF card,USB,Wi-Fi

Dimensions and Weight

Product weight: 12.0000 kg
Package weight: 15.5000 kg
Package size (L x W x H): 63.00 x 53.00 x 33.00 cm / 24.8 x 20.87 x 12.99 inches

Package Contents

Packing Contents: 1 x 3D Printer Kit

KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black

KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black
KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black
KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black
KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black
KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black
KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black
KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black


KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black




KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black

KOONOVO JH - 30X Dual-color 3D Printer 300 x 300 x 400mm Printing Size DIY Kit- Black


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KOONOVO JH - 30X Dual-color 3D Printer DIY Kit

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Reviews

4.8 *****
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  • All ( 10 )
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Berg Hawthorne
May 29,2019
Prior to assembly, I stained the wood to minimize any risk of warping. We used a glass top for the bed, courtesy of a local glass repair shop, and use hair spray for adhesion (making sure to remove excess for proper adhesion). I use 123D Design from Autodesk and Curaengine for my slicer.Negatives - anything over about 2 inches long or wide, we had slanted prints. Also, this is a kit, so if you cannot follow assembly instructions, you may want to reconsider. I let my 13 year old son assemble this while I watched.Positives - he is very supportive, usually responds on within an hour. He wants to make sure you have a printer that you can enjoy. You won't get this support with a printer sold from China. Additionally, there is a support group on Google groups that helped me with the slant issue. I recommend making the proposed changes to correct slanted prints during original assembly. One of the pieces needs to be printed. If you can't find someone local to print for you, contact the group, someone would probably do it if you paid the shipping. Another design feature I appreciate is that the extruder drive motor is not located on the printer head. This reduces the inertia of the printer head and allows for faster printing without the inertia. These stepper motors are not cheap, undersized motors - they are 4 amp and will last.Overall, I am pleased and look forward to many successful projects. Good luck, and enjoy!
Dwight Bessemer
Jun 02,2019
This must be one of the best experiences we have for shopping online.My son is almost 16 years old and we want a perfect gift. It is impossible to buy him a 3D printer he wants in the store. I soon knew that you could buy a toolkit online. I fell in love with this idea immediately. After all, my 16-year-old son is an engineering student. He likes to do things. We read a lot of comments online, because of these comments, we immediately excluded several printers. We were warned that this could be a very frustrating build. Adult men say they don't understand the meaning of the instructions. Then we met this printerWe thought about it for a long time. That night, I sent an email to Bob saying that it was a special gift. He said that it was ok, and he sent it the next morning, express.When our son finally opened it on his birthday, he was very excited. This set of equipment is definitely the best choice. The next day, after his party, he decided to organize it. He started at noon and ended completely at night. We feel very proud. The direction is clear and easy to understand. He has other software certifications but is not familiar with the software here. It was another day, but only because his laptop was broken, he was familiar with the software.The whole experience made us very happy. Bob even told him when he called my son for the first time.This guy is a first class actor, this great printer is also!!
Dana Eden
May 25,2019
This is my first experience to use 3D printer in my life. This one is definitely worth the price. The design is amazing and quality is well built.
Paul Hutt
May 27,2019
I had fun assembling it. I even stained and sealed the wood. Now I'm having fun trying to make the prints work better.
Pearl Beerbohm
May 28,2019
They seem to have every bit the quality of the stock nozzles. Recommended!
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