LONGER LK5 Pro 3D Printer Upgraded Edition, Dual Blower Fan, 90% Pre-Assembled, Silent Motherboard, 300*300*400mm

Features:

90% Pre-assembled with Stable Triangular Structure: LONGER LK5 Pro is a large affordable 3d printer with a 90% Pre-assembled, printing size of 300*300*400mm; With dual inlined rods to hold the z-axis as a steady triangular structure for a better quality of 3d printing. And it's 90% preassembly in the factory before delivery, which will make it easier to assemble and save more time.

Quiet Printing and Open source: The LK5 PRO is integrated with 3kits of TMC2208 chipsets for the X / Y / Z axis for quiet printing, which will reduce noise from the motor. Developed with an open source mainboard for LK5 PRO, it will be easier for you to add an optional spare part onto the 3d printer, such as BLTouch for auto-leveling or upgrade with Marlin 2.X version for the beta test.

4.3inch Full-Color Touch Screen: This FDM 3d printer is built with a 4.3-inch full-color touch screen and integrated with a better friendly user interface for better interaction with the printer, simple operation, and an easy approach to checking the printing process.

Upgraded Glass Bed Equipped: This FDM 3d printer is equipped with upgraded ceramic coating glass for easily peeling off from the bed when the printing is finished. 

High-temperature Resistant Teflon Tube: The LK5 Pro is equipped with a high-temperature resistance Teflon tube to stand up to 280 degrees, and it's not easy to clog inside the nozzle and will provide constant quality printing.

Specification:

Laser Technology: Diode Laser
Working Area:400 x 400mm
Laser Wavelength: 450nm
Focus Type: Fixed Focus - 30mm Focal Range
Spot Size at Optimal Focus: 0.08 x 0.08mm
Optical Output Power: 5.5W
Z Axis-Height Range: Up to 47mm
Engraving / Cutting Speed: 40 - 10000mm/min
Engraver Output: DC12V 5A
Engraver Input: AC110 - 240V
Software: LaserGRBL, compatible with LightBurn
Connection: USB / TF Card / Wifi
Laser Engraver Size: 61 x 67 x 20cm (24 x 26 x 0.79inch)
Package Size: 59 X 31 X 15cm/23.3 X 12.2 X 5.9Inch
Gross Weight: 4.7KG