T19 miner's aluminum case frames adopt a one-piece molding process, making the material better and thicker. This set of aluminum shell frames is suitable for the overall shell replacement protection of the antminer T19. It can better protect the internal components of miners, such as hash boards and control boards from impact damage. It can also effectively prevent most of the ash layer and flocs from mixing into the hash board, reducing the ash layer's damage and heat dissipation effect. Make T19 miners easy to manage, portable, and clean. The chassis has a good heat insulation effect and is durable.