Printers made of sheet metal / Aluminum Case

This is a printer housing made entirely of sheet metal.

Characteristics of extrusion aluminum enclosure

1, Has the function of shielding the signal.

2, It can play the role of heat conduction and heat dissipation, so there is usually some heat dissipation design on the surface of the profile, which is used to increase the heat dissipation area of aluminum so as to better achieve the heat dissipation effect. , More textured

3, There will be a slot for the PCB board inside the profile, which is used for more convenient and stable fixing of the PCB board. 

The PCB board is gently pushed to complete it, which saves assembly costs and timeliness to a certain extent. Usually, the specifications of the card slot are 1.5mm, 1.8mm, 2.2mm.