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ELEGOO Mars 2 Pro: How to make a heater?

ELEGOO Mars 2 Pro: How to make a heater?

Hello guys, do you want to make a heater for your Mars 2 Pro Mono LCD MSLA Resin 3D Printer?

Here is a video tutorial by our ELEGOO structural engineer Martian Wong, which may help you.

Material List: 

Switch(KCD1 1521mm Mini Black 4 Pin two-position toggle switch)x1
DC Jack(5.5mm x 2.5mm)x1
DC power cable splitter one male to two female (DC5.5mm X 2.5mm)x1
Red wire 70mm x2
Black wire 70mm x1
Red wire 100mm x1
Black wire 100mm x1
DC fan(DC24V) 50x50x10mm x1
AC adapter(24V-6A-144W,DC5.5-2.5) x1
W3230 Mini Digital Temperature Controller (24V) x1
PTC heater(24V-100W) x1
Metal Tapping Screws M3x12mm 6pcs
Metal Tapping Screws M3x16mm 4pcs
Metal Tapping Screws M3x8mm 2pcs
3D printing Main body x1
3D printing Backshell x1



☄️Manufactured with ELEGOO Neptune 2S FDM printer Model

☄️Mars Heating Module: Click to download from Google Drive

☄️Contact Martian Wong on Facebook:


1. This kit is suitable for mars,mars pro,mars C,mars2 and mars 2 pro machines.

2. If you use 12V heating system, please replace AC adapter, Temperature Controller, PTC heater and fan to 12V at the same time.


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