Upgrades For Red & Black Chinese Laser

Cloudray – AliExpress

I chose the RDC6445G Standard Kit – No Extra Power Supply Was required as I had a power supply in my existing machine that met the requirements for this new controller

AliExpress.com Product – Co2 Laser DSP Controller Ruida RDC6442G + Meanwell 24V 3.2A 75W Switching Power Supply for Laser Engraving Cutting Machine

I Chose The Ultimate Air Assist Kit – You will need some low voltage wire to complete the installation.

AliExpress.com Product – Cloudray Ultimate Air Assiast Set for CO2 Laser Cutting Engraving Machine

I chose the 30mA model for my 80W machine, but either model will be ok – You will need some low voltage wire to complete the installation.

AliExpress.com Product – One Pcs Analog Amp Panel Meter Current Ammeter DC 0-50mA Current Meters

I chose the E Series combined mirror mount red dot combiner Set B (1st option below) for my 80W machine, however a EASIER & SIMPLER installation is the Standard beam combiner set (2nd option below)

OPTION 1 – AliExpress.com Product – E Series: First Mirror Mount Include Beam Combiner For CO2 Laser Engraving Cutting Machine

This is the EASIER & SIMPLER installation option for a Beam combiner unit on the 80W Red & Black Laser – Just Select the unit to match your mirror sizes. On my machine this is 20mm

OPTION 2 – AliExpress.com Product – Cloudray Beam Combiner Set 20/25mm ZnSe Laser Beam Combiner + Mount + Laser Pointer for CO2 Laser Engraving Cutting Machine