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Product Description

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Longer is a new industry and technology leading 3D printing company with a strong R&D team specializes in the newest 3D printing technology. This LK4 3D printer is a cost-effective and popular 3D printer model, with compact built cute design, new aluminum frame design, stylish novel appearance, self-developed intelligent operating system, brand new UI, offline printing. This 3D printer, easy to assemble, with resume printing function, and safe power supply. The LK4 printer is a great gift for the thinker or designer in your family, or the school-aged student preparing to take their first technology class.

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2.8” Colorful Touch Screen

Equipped with self-developed intelligent operating system and colorful touch screen, LK4 3D printer is easily operation, offline printing.

New Aluminum Frame Design

Stylish novel appearance, exclusive design with sturdy new frame, make this printer extremely fashion and durable, better printing quality.

Resume Printing

The LK4 comes with a state of the art control board which, in the event of an unexpected power outage or surge, will remember the last recorded position of the extruder.

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Build Volumes

Larger build volumes than sla 3d printers and many FDM printers, plus it comes with about 197inches 1.75mm pla filaments, make what you create and imagine into a reality.

Safety Power Supply

Built-in high quality power supply design, it’s more safe compare to other similar 3D printer in the market, can protect your printer from unexpected power surges.

Fast Heating Hotbed

Upgrade the heating bed, the heating speed is fast (up to 100 ℃ in 4 minutes), strong adhesion, no warpage, improve the print quality

Printing Technology

FDM

FDM

FDM

LCD

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Heated Bed

X

X

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Printing Size

220x220x250 mm

300x300x400 mm

300x300x400 mm

120x68x170 mm

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Color Touch Screen

4.3 inch

2.8 inch

4.3 inch

2.8 inch

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Print Materials

1.75mm PLA (recommended), ABS, Wood

1.75mm PLA (recommended), ABS, Wood

1.75mm PLA (recommended), ABS, Wood

405 Wavelength Photopolymer Curing Resin

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Connections

USB Cable & SD Card

USB Cable & SD Card

USB Cable & SD Card

U disk

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Support Software

Cura (recommended), Repetier-Host

Cura (recommended), Repetier-Host

Cura (recommended), Repetier-Host

Chitubox (recommended), Longerware

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Product Dimensions‏:‎42.5 x 40.2 x 50.5 inches; 19.3 Pounds
Item model number‏:‎Longer-LK4
Date First Available‏:‎June 23, 2019
Manufacturer‏:‎Longer
ASIN‏:‎B07TH3PDXN
Country of Origin‏:‎China

【90% Pre-assembled】The new arrived LK4 simplifies assembly. The complicated parts such as cantilever, gantry, and nozzle have been assembled before leaving the factory. 90% of the assembly process is completed in advance. It saves 50% of the assembly time compared to other printers, and ensure better printing quality.
【2.8” Full Color Touch Screen】Easy to operate, brand new friendly UI to preview model and printing process on screen, offline printing. Say goodbye to the traditional manual knob screen.
【New Aluminum Frame & Resume Printing】Better printing quality and durable with sturdy new frame. Stylish outlook. Resume printing after power loss; Filament run out detection system automatically suspends printing when the filament runs out.
【Built-in Safe Power Supply】This 3d printer is hidden designed, power supply placed under the flatbed to ensure users’ safety. And with the power of 280W, the heat bed temperature can up to 100℃ within 4 minutes, 25% faster than other printers.
【Warranty and Support】LONGER devoted to developing all kinds of 3d printers, we have a professional tech and after-sale team and provide 12 months warranty and 24hrs technical support.

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