LONGER LK4 X is an upgraded 3D printer with a dual-speed extruder and smart leveling. In the EU warehouse, you get a discount coupon

The popular Chinese brand LONGER brings its next upgraded 3D printer with the label LONGER LK4 X. It also includes intelligent leveling and a high-quality build, complemented by a touchscreen LCD display.

We also have a great discount coupon in the EU warehouse

You can buy the 3D printer LONGER LK4 X directly on the official manufacturer website longer3d.com. In the cart, you can also use our great discount coupon, which will significantly lower the final purchase price even more. In addition, shipping the 3D printer from a nearby European warehouse is completely free.

ChinaPlanet deal

LONGER LK4 X

European warehouse

EU warehouse

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299,00 €You save 20,00 €

279,00 €

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Are you shopping on AliExpress for the first time? See the guide!

Updated 7. 12. 2022 at 14:26

TIPExpress delivery from a European warehouse without customs duty and VAT.

This product will be delivered to you express from a local warehouse in Europe. Delivery from EU warehouses usually takes 2–10 days and is handled by a courier. When delivered, you don’t pay any extra fees—no customs duty or VAT.

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Are you shopping on AliExpress for the first time?

The process is via the AliExpress mobile app, where most people shop. There are two key things: don’t use Buy now and enter the coupon only in the order summary, in the field Promo code. After you click Pay now, you won’t be able to add it.

1. Copy the code and click Use discountIn our article, copy the coupon and click the button GET DISCOUNT. The link will take you directly to the product in the AliExpress app.
2. Use Add to cart instead of Buy nowOn the product card, scroll down and tap Add to cart. Don’t use the Buy now button—you’ll skip the cart, and later you won’t have anywhere to enter the coupon. Before that, double-check the variant: the color, the version, and whether it ships from an EU warehouse.
3. Through the cart, go to CheckoutA pop-up will appear: Added to cart! — tap Check it out in it. If it disappeared, open the cart with the icon at the bottom right. In the cart, check the product and quantity, then click the red Checkout. Only the items marked with the red ring will be applied.
4. Enter your address and card, then look for Promo codeIn the order summary, first fill in the delivery address and payment card at the top. Below them there’s a line Promo code — expand it with the arrow on the right.

   

5. Paste the code and confirm ApplyIn the field Promo code paste the copied code and click the black Apply. The code is case-sensitive and must not contain spaces.

   

6. Check the savings and payIn the Summary expand the line Saved — you’ll see the applied coupon there as AliExpress coupons/codes. Only when Total is really lower, click Pay now.

   

Apply the discount already at the order summary. After you click Pay now, you can no longer add a coupon. If Apply shows an error, the code has either expired, doesn’t apply to your items, or the order doesn’t meet the minimum amount.

The Store Coupon also goes in the same field. — a coupon from the seller itself, which isn’t always available and changes from day to day. AliExpress coupons can’t be combined, so try both and go with the one that gives you more. Coins are added automatically.

This is what the 3D printer looks like in a detailed video:

LONGER LK4 X: High-quality FDM printer build and smart leveling

LONGER LK4 X hits the market as a printer with FDM printing technology and fairly compact dimensions. They come in at 485*465*615mm, while the device’s net weight is 9.78 kilograms. The printing volume is 200 x 200 x 250 mm.

The high-quality build of this FDM 3D printer also includes a steel and flexible (PEI) base plate. Printing speed is 180 mm/s (with a tolerance of +/- 0.1 mm), and layer height can range from 0.1 to 0.4 mm. The printer offers a dual-speed extruder and, as part of its package, also comes with intelligent leveling for even smoother layers when printing your objects. It supports wood, PLA, TPU, ABS, and PETG filament materials.

You’ll also like the option to pause and resume printing, as well as a filament detector. The mainboard is 32-bit with a very quiet operation, and you can transfer your designs to the printer via a microSD card or a USB flash drive. You can customize individual functions through the built-in 4,3″ touchscreen LCD. You’ll also appreciate manual X / Y-axis calibration and low power consumption during operation 320 W.

In the product’s retail box, you’ll find the 3D printer itself labeled LONGER LK4 X (editor’s note: in a kit, you need to assemble a few parts), along with numerous original accessories directly from the manufacturer. This includes a test filament, a microSD card, and an SD card reader, a spatula, print add-ons, the required screws, as well as a power cable for the mains with a local plug (EU Plug, 220 – 240 V / 50 – 60 Hz).

How do you like this upgraded 3D printer from the Chinese manufacturer LONGER? If you have any further questions about this interesting product, feel free to write them below in the discussion under the article. Also follow our website China Planet, subscribe to our newsletter, and join us in our Facebook group.