A dust suction system for a dry degreasing and deburring machine includes an air suction circuit, a suction fan, a settling chamber provided with a filter cartridge, and an unclogging unit provided for injecting a flow of unclogging air into the filter cartridge during an unclogging operation. The dust suction system includes a control unit that controls the fan and the unclogging unit depending on measurements of pressure and load in the air suction circuit.

Methods and equipment for controlling the temperature of particles in polishing processes by means of solid particles and/or solid particles containing an electrolyte, in a liquid environment. The method includes a step of aspirating the liquid from the container where the particles are located; a step of thermally adjusting the liquid; and a step of reincorporating the liquid after its thermal adjustment into the container to control the temperature of the particles. And the equipment includes: a duct circuit, with an inlet mouth and an outlet mouth in the container; a suction pump; a filter with a mesh that does not allow particles to pass through; and a heat exchanger.

Methods and equipment for controlling the temperature of particles in polishing processes by means of solid particles and/or solid particles containing an electrolyte, in a liquid environment. The method includes a step of aspirating the liquid from the container where the particles are located; a step of thermally adjusting the liquid; and a step of reincorporating the liquid after its thermal adjustment into the container to control the temperature of the particles. And the equipment includes: a duct circuit, with an inlet mouth and an outlet mouth in the container; a suction pump; a filter with a mesh that does not allow particles to pass through; and a heat exchanger.