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LONGER LK4 Pro FDM 3D Printer – Open Source

(71 customer reviews)

$373.40$614.16

Items Sold: 368

New User Interface Design

More Friendly User Interface to Understand & Operation

Open Source

Open Source for Further Development & More Functioning

Unique Frame Design

Unique Frame Design for More Beautiful Appearance

4.3″ Super Big Touch Screen

Built-in 4.3″ Super Big Touch Screen to Have Better Reaction with Printer. No More Knob! Just Touch by Your Fingers!

Better Configuration Quieter Printing

Integrated with 3 Kits of TMC2208 to Provide Quieter Printing and Smoother Surface of Models

Better Frame Design More Relax

Unique Frame Design for More Beautiful Appearance & Easier to Clean up the Debris during Printing

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United States send Plugs Type: US
Australia send Plugs Type: AU

Enjoy New Design for Fun on 3D Printing!

Ultra Quiet Printing with Super Big 4.3″ Touch Screen of FDM 3D Printer for Better Users Experiences.

LONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D Drucker

3D Printer Parameter

Equipment Model: LK4 PRO
Printing Technology: FDM
Extruder: Single
Build Size: 220*220*250mm
Printing Temperature: 190-250℃
Nozzle Diameter: 0.4mm
Layer Thickness: 0.1-0.4mm
Filament Detctor: Yes
Heated Bed: Yes
Resume Printing: Yes
Touch Screen: 4.3″ Color Touch Screen
Printing Speed: <180mm/s (Suggested 60-80mm/s)
Slice Software: Cura, Reptier-Host
File Format: G-Code, STL
Connection: TF Card or USB Cable
Input Voltage: 100-120V AC 7A, 200-240V AC 3.5A, 50-60Hz
Output Voltage: DC 24V 15A
Power: 280W
Net Weight: 7.8KGS
Gross Weight: 8.6KGS
Printer Dimension: 425*402*505mm
Package Dimension: 467*412*187mm
Material: 1.75mm PLA, ABS, Wood, etc
Working Temperature: 20℃ – 40℃
Relative Humidity: 30%-60%

Better Frame Design More Relax

Unique Frame Design for More Beautiful Appearance & Easier to Clean up the Debris during Printing

LONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D Drucker

Better Configuration Quieter Printing

Integrated with 3 Kits of TMC2208 to Provide Quieter Printing and Smoother Surface of Models

LONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D Drucker

4.3″ Super Big Touch Screen

Built-in 4.3″ Super Big Touch Screen to Have Better Reaction with Printer. No More Knob! Just Touch by Your Fingers!

LONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D Drucker

Unique Frame Design

Unique Frame Design for More Beautiful Appearance

LONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D Drucker

Open Source

Open Source for Further Development & More Functioning

LONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D Drucker

New User Interface Design

More Friendly User Interface to Understand & Operation

LONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D Drucker

Fast Heating with High Power Hot Bed

LONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D Drucker
LONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D DruckerLONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D DruckerLONGER LK4 Pro FDM 3D Printer Open Source 4.3” Full Color Touch Screen Full Metal Big Size High Precision 3D Drucker

 

Brand Name

Longer

Model Number

LK4 PRO 3D Printer

Origin

CN(Origin)

CE Certification

Yes

Consumables Diameter

1.75mm

Printing Speed

60mm/s

Bed Temp

250

Slice Thickness

0.1-0.4mm

Language

ENGLISH

Maximum Printing Speed

180mm/s

Fliament

PLA, ABS, TEPG, WOODEN, ETC.

Slice Software

Cura, Reptier-Host

Power Supply

280W

Voltage

110-220V

Operating System

WINDOWS/MAC

Nozzle Diameter

0.4mm

Auto Leveling

no

Maximum Print Size

220*220*250mm

Molding Technology

FDM

Touchscreen

4.3 inch touch screen

File Format

Gcode,STLMolding

Extruder

Single

Printing temperature

190-250℃

Connection

USB, SD card

Power outage recovery

Yes

Heated Bed

Yes

Feature1

Open Source

Net Weight

7.8kg

Product Dimension

425*402*505mm

3d printer

3d printer

mini 3d printer

mini 3d printer

diy 3d printer

diy 3d printer

impressora 3d

impressora 3d

imprimante 3d

imprimante 3d

3d drucker

3d drucker

stampante 3d

stampante 3d

impresoras 3d

impresoras 3d

3d printer kit

3d printer kit

3d printing

3d printing

71 reviews for LONGER LK4 Pro FDM 3D Printer – Open Source

  1. A***y

    A good printer for your money, stylish. But the store delayed delivery.

  2. W***w

    The printer came in a week. No defects. Works fine. I am very pleased with the purchase, here are the pictures of the first models

  3. A***R

    The printer is just excellent in its price category, prints out of the box. Very satisfied, I recommend to buy

  4. R***r

    The printer is the most important thing for a beginner. Fully prints directly from the box! In the kit there were: the printer itself, the assembly kit, a trial PLA plastic of white color, a spatula for removing details from the table as well as a USB-adapter card The Assembly took 30 minutes. Courier delivery works fine. Delivered to the Astrakhan region in 6-7 days. The quality of the filament is satisfied. This is really a good PLA. For the choice of color it is desirable to write to the store even before the order. Pink plastic came to me in the kit. Noisy power supply fans, slightly disturb neighbors and interfere with sleeping. Now I ask the seller to send it down. But Stepper motors are very quiet. The belt stretch is also excellent, directly from the factory. Very nice touch screen and clear Printer Interface. Very glad that my first printer became just longer!

  5. R***o

    I buy not the first time, the store is very sociable and always goes to meet.

  6. A***i

    Perfect and silenziosissima printer. Blisteringly fast delivery.

  7. V***v

    I got it until I collected it.

  8. A***o

    I collected the paper instructions and collected a little wrong. On SD there is a video on the assembly of p setting, which I saw already later. After the first print (whistle) impressions are positive. On the first day, the flash drive kit stopped reading and requested formatting-this is certainly a minus…

  9. S***o

    Доставили за 10 дней в Томск до квартиры курьером. Принтер очень хороший, проблем со сборкой не возникло. Смотрел на него обзоры на ютубе, но старые. Для меня было удивление, что некоторые части поменялись – появился шпатель, и другой радиатор на хотэнде. За пластик извините – не фотогеничный.

  10. P***a

    The Best Seller. All OK. Very Tanks

  11. I***e

    Just a wonderful printer for the size. Fans are noisy, but other than that, it’s very quite (TMC drivers do their work), stable and precise. I’m really excited of it! Shipping from Czech republic to Italy in just 3 days!

  12. B***h

    Printer Agon prints everything and everything. Glue to help.

  13. A***r

    Shipping very fast, lack to test it

  14. D***d

    Delivered in 3 days. Assembled, everything works. Awesome!

  15. A***a

    пришел быстро, за 4 дня с момента заказа, просил положить нужный мне пластик нужного цвета, увы положили другой. собрал быстро, минут за 30 и сразу отправил на печать то что было на флешке, фото дополню потом. Качеством доволен.

  16. I***v

    Chic printer, very satisfied with the purchase

  17. A***v

    Collected, checked, prints. I am pleased.

  18. V***v

    Parcel delivered. It’s very good. Thank you.

  19. V***Y

    Ultra fast delivery, I received the printer in 3 days. Very easy to assemble (35 minutes) and works perfectly. Simple to take in hand and the structure is more robust with the flat aluminum profile. I recommend this store and this article

  20. A***j

    my first 3D printer. Very satisfied with it and print quality. Using PLA right now. Maitenance and service pretty much not needed. (just level the bed) Load Gcode from sd card (suplied) and printer does the rest. Printer looks and feels firm, comes prrassembled, with video and printed instructions. well packed, and all you need supplied, with some spare parts. Recommended, for the beginner it is perfect.

  21. D***v

    Принтер хороший, цена=качество. Из доработок сразу были сделанны: анти-люфт гайка на ходовой винт (ось Z), заменен стол на обычное стекло (можно сделать с комплектного). Обдува хватает, нужно слегка подогнуть крепление вентилятора. Фото прилагаю, тестовый кубик высота слоя 0.3. В остальном лучше аналогов.

  22. M***v

    Машина за эти деньги прекрасна. Конструкция жесткая с тихой механикой, всё качественно, протянуто. После одевания оси z не забудьте проверить регулировку её роликов. Охлаждение ревет как самолет.

  23. C***l

    Very fast shipping from Europe. Reception in 4 days

  24. G***v

    Принтер по кайфу

  25. D***v

    Very good thing. For ten thousand it will be difficult to find cooler. But. Plastic in the set of shit is rare. Coolers are not noisy at all if lubricating.

  26. N***v

    Всё отлично, сборка простая пришло быстро, спасибо!

  27. Customer

    On sale with discounts and from the store and with coupons, Aliexpress managed to buy for 96 USD. Reading instructions and watching video Assembly allowed to collect (I have no experience, the first printer) and it was not very difficult. Setting the level of the table took almost an hour-several times moved the zero sensor to enough screws to adjust the table. Immediately decided to connect to the computer and print from it. Without any problems, I put the driver for ch340, there is on the Microsoft site. Cura has a preconfigured profile for longer, and when installed, it itself determined the desired port. The printing of the test cube {took the model from 3dtoday) has passed successfully. Still working.

  28. D***v

    I got a printer, I waited less than a week, I need to collect from scratch, something that’s fresh-everyone like that. But I did not expect another, I knew what I was buying, and that I would need to attach a little hand. In general, I got what I wanted for a little money. If you are ready to dig a little in it (dodelok minimum, see yutub), I recomment both the goods and the store. The only remark to the manufacturer-blowing the details is just pain, why do you keep printing and installing it?

  29. E***o

    Beyond praise! My first printer, but according to the instructions in 30 minutes I collected and I print it now! For such a price just top!

  30. L***i

    all fine. needed some adjustments. overall a nice device.

  31. Customer

    Produit neuf. Merci

  32. R***m

    El producto es tal y como se presenta en la descripción, el envío muy rápido, todo bien. después de probarla, la calidad de impresión es muy buena después de ajustar un poco las tuercas y correas quedó perfecta, los driver silenciosos se notan, de hecho lo único que cambiaría sería el ventilador de la placa base ya que es lo que mas ruido hace, pero la impresora muy silenciosa.

  33. A***v

    I think it’s fine.

  34. S***v

    Nice printer. Took on the action for 7400, happy as an elephant. Prints well, quite quiet, but with one but-on extruder a4988, it was possible to put the same 2208 or 2209, what would LA without problems work (((well, and would raise the price of rubles 300 more expensive, not the problem. The extruder in general on the retractor whistles wildly 🙂 and so, the printer is ideal for finishing, although it works cool in the drain.

  35. B***y

    The delivery time is two weeks in Ulyanovsk, from Russia, we will consider it acceptable. Everything is according to the description. On the Assembly of the printer, it is enough to spend half an hour, 9 screws twist and connect 8 connectors. The first seal was perfect. Quality satisfied. I recommend both a printer and a supplier.

  36. P***v

    The printer is cool. Collected quickly, adjusted the table and immediately trial printing. For the first time it turned out very well. Now only study settings, programs and improve quality.

  37. S***k

    I’m not lucky, the printer came with marriage. The table, the board, the kinematics, but the store does not have parable. Responsible. Can order.

  38. O***o

    After the Assembly, without any settings, printed without problems.

  39. P***v

    Пришёл за 6 дней в Москву. Ожидал немного раньше, но это не проблема. собрал за 1 час, если бы не пил вино в процессе уложился бы за половину. немного шумит вентелятор блока питания ~50 db. пластика в комплекте мало и отрезками разной длины. при простой сборки (без подгонок) печатает неплохо.

  40. F***N

    Easy assembly and good impressions without other settings than the alignment of the tray. Although the assembly instructions are in English, everything is clear.

  41. B***b

    Packed well. came whole.

  42. R***y

    For your money an excellent 3D printer! Work out and there will be a good start to something more. Only with the firmware some problems. There are some other pictures everywhere. I have a lot different. Tried from the official website to sew, no change.

  43. A***N

    The product corresponds to the description, to the Tver region reached 8 days. Until I collected and turned on. Thank you store!! How to collect i will complement the review.

  44. A***v

    For 100 bucks with a small excellent printer, many nuances in 3D printing, you have to dive

  45. I***v

    Excellent quality and delivery speed, all arrived in integrity. Assembled and configured very quickly.

  46. V***n

    Suddenly quickly came, everything is fine inside.

  47. Customer

    Printer is cool, no problem. Shipping not perfect, not sent from the country I choose, not sent with the company I choose, estimated delivery delay not respected… but no problem with the printer itself 😉

  48. A***v

    Delivery of course failed, Toli IML or the store of brains paril, in general went to Russia in NSK for 13 days. The printer is ruddy collected quickly, the adjustment is only long and then did not tune, the product barely torn off. Still asked for black plastic or dark, gave light.

  49. K***k

    Almost everything is assembled, tightened with a dozen screws and ready. Test filament was enough for a couple of figures, in the print I was generally for the first time, that’s what I did. 7 days delivery, took for ~ 10600

  50. Customer

    Fast shipping, now touch test it

  51. G***r

    Delivery 13 days about to Irkutsk, packed well. This is my first printer. Collected according to the instructions, all in the kit is. Already launched the first seal, happy as an elephant

  52. Customer

    The goods lost in the mail, the money was returned

  53. V***o

    Excellent prints, straight from the box, esdinny minus is a terribly noisy cooler on the cooling board

  54. S***v

    Молодцы, отправили моментально, напечатал тестовые образцы все работает, доставка быстрая, но в этом долбаном IML посылка ни хрена не отслеживается.

  55. 2***r

    Very happy with my purchase.

  56. S***v

    Got it at the cash desk. Surprised Works quite quickly, not noisy. The most noisy element is the fan on the power supply (can be replaced if desired) Got there in four days. Native nozzle need to be changed if you want more accurate printing. Quality 4 out of 5. It’s easy and logical. Suitable as the first printer.

  57. A***P

    Excellent printak, with coupons on sale for 7800 bought with delivery in Russia in about a week. A piece of filament in the kit is very brittle, when printing for 3 pieces broke down. Almost enough for a test ship)

  58. I***v

    Шел принтер 9 дней. Качество отличное , сама механика принтера без люфтов , без заеданий, все гладко и очень тихо, регулировка тоже отлично выполнена, единственное что не понравилось – шумный вентилятор который охлаждает электронику , нужно искать замену , ну или мне такой попался , в целом доволен

  59. D***e

    Great product, works perfectly

  60. A***v

    I think it’s okay.

  61. Customer

    Not yet mounted, but shipping the parcel very fast!

  62. O***D

    Good Machine.

  63. I***a

    Delivery 3 days in St. Petersburg. Packing only factory, all whole. The store answers questions. In general, while satisfied. It remains to understand and collect 🙂

  64. K***a

    Printer quality. Everything is in the kit. Packing worthy. Shipping fast. The assembly is lame (the main mounting screws are not tightened, the rollers are pressed).

  65. A***v

    Very good printer but there is one but! Delivered by IML, they had an accident and fell the site for the result of my parcel as much as 2,5 weeks was lying in the warehouse, 200 km from the place of delivery,. I write in support of IML they have some excuses like an accident do not know when we do not know when we deliver but you wait! All the nerves spent while waiting, I thought they would not deliver at all, I hope the store will enter the position and return a part of the money to TC I paid for fast delivery delivery delivery

  66. Customer

    Great printer. Makes very good print.

  67. Customer

    Delivery took 13 days to Rostov region since the order. Thought it would be faster. The printer itself is one of the best in relation to price-quality. Excellent prints from the box. Even a beginner will cope with the assembly. No worse than Ender 3, and for some parameters even better (screen, driver). Take.

  68. E***o

    excellent ! tout fonctionne parfaitement. bravo !

  69. Customer

    48h for delivery, very impressive. Everything works and no need for settings to get out a nice piece of the 1er shot. Nothing to say.

  70. V***v

    In general, everything is good, sent quickly, it came in 14 days to Khabarovsk, there is a small sedimentation, the fan of the blowing of the M did not want to work to

  71. A***n

    The printer surpassed all my expectations. Comes already calibrated and in semi-assembled form. It is collected in 6 stages on the attached booklet. There were only incomprehensible buttons with a persistent Button put it 12mm from the bed. I can definitely recommend the printer.

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