Can other types of laser tubes work with the controller you are selling, for example, the 80W Reci tube?

Yes, other CO2 laser tubes will work fine with our laser controller (including the Reci tube). Our laser controller is a digital based controller that controls the laser tube power supply, the motor drivers and other peripherals by outputting digital signals to these devices. Laser controller URL: https://www.buildyourcnc.com/item/Laser-Component-Laser-Control-System