An automated frothing assembly. The automated frothing assembly has a wand module that includes an elongate member having an inlet, one or more outlets, and a fluid passageway extending between and in fluid communication with the inlet and the plurality of outlets. At least one of the one or more outlets extends parallel to a vertical plane that includes the centerline of the elongate member and at an acute angle relative to a horizontal plane that is perpendicular to both the vertical plane and the centerline of the elongate member. The assembly further includes an actuator configured to be operatively coupled to the wand module and to drive the movement of at least a portion of the wand module along an axis, and an electronic controller configured to be electrically coupled to the actuator and to control the operation of the actuator to control the movement of the wand module.

A paint production system produced from pigment pastes and vehicles without prior adjustment. The system includes a volumetric dosing module endowed with automatic volumetric calibrators, at least one continuous processing module that includes a rotary mechanism that moves at least one tank between a mixing station, a continuous adjustment station integrated into a filling station, a cleaning station jointly with a manifold cleaning solvent mist generator and a control center that sends commands to be executed in the volumetric dosing module and continuous processing module units from a set of instructions in a computer program.

A splash shield configured for use with a concrete needle vibrator is disclosed. The splash shield protects concrete workers by enclosing the vibrating needle head and containing splashing concrete within its housing, thereby preventing direct exposure to wet concrete during operation. The splash shield comprises a housing having a top end and a bottom end, wherein the bottom end is configured to rest on uncured concrete. A head receiving port at the top end is adapted to receive a vibrating needle head. A plurality of slits extend along the housing from the head receiving port, defining a flexible region that expands and contracts around the needle head. A strap arrangement is coupled to the housing and configured to tighten the flexible region for a secure fit. The bottom end of the housing includes a flange that distributes the weight of the shield over the uncured concrete. An aperture within the inner boundary of the flange allows concrete splash to enter the interior of the housing and contact its interior surface.