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Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm
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Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug

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CN-099:Ship between: Apr 05 - Apr 06

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Black EU Plug

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

Main Features:
● 90% Pre-assembled
New 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. Save more time compared to other printers

● 2.8 inch Color Touchscreen
Intuitive user interface, easy to use, to preview model and print process on screen, offline printing. Say goodbye to the traditional manual knob screen.

● New Aluminum Frame
Better print quality and long life with a new sturdy frame. Large print size 220 * 220 * 250mm

● Resume Printing And Filament Detection
The LK4 can resume printing even after a power failure and can also pause printing automatically when the filament runs out, and continue printing after feeding.

● Built-in Safe Power Supply
This 3D printer power supply is designed hidden, placed under the printing platform to ensure the safety of users. And with the power of 280W, the heat bed temperature can reach 100 ℃ in 4 minutes, 25% faster than other printers.

Specification

General

Type: DIY
Material (Frames): Sheet-metal structure
Platform board: Aluminum Alloy
Nozzle quantity: Single
Nozzle diameter: 0.4mm
Nozzle temperature: Room temperature to 250 degree
Layer thickness: 0.1-0.4mm
Memory card offline print: TF card
LCD Screen: Yes
Print speed: <180mm / s (Recommended 60-80mm / s)
Platform temperature: Room temperature to 100 degree
Supporting material: ABS,PLA,Wood
Material diameter: 1.75mm
Language: English
File format: G-code,STL
Model supporting function: Yes
Voltage: 110V/220V
Working Power: Input: 100-120V AC, 200-240V AC 3.5A, 50-60HZ output: 24V / DC 15A
Connector Type: SD card,TF card,USB

Dimensions and Weight

Product weight: 7.8000 kg
Package weight: 8.6000 kg
Product size (L x W x H): 42.50 x 40.20 x 50.50 cm / 16.73 x 15.83 x 19.88 inches
Package size (L x W x H): 46.70 x 41.20 x 18.70 cm / 18.39 x 16.22 x 7.36 inches

Package Contents

Packing Contents: 1 x 3D Printer, 1 x Scraper, 1 x TF Card, 1 x Card Reader, 1 x Power Cable, 1 x Cable Tie, 5 x Allen wrench, 1 x Wrench, 1 x Screw Rod, 1 x User Manual
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug
Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug


Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug




Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug

Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm - Black EU Plug


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Longer LK4 3D Printer 2.8 inch Touch Screen Full Metal 90 Percent Pre-assembled Filament Detector Resume Printing High Precision 3D Printer 220 x 220 x 250mm

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