This equipment is designed to handle economical works with excellent performance and low maintenance. Made of a drum stamped in special steel plate with two mixing blades, electrostatic paint highly resistant to bad weather which provides the equipment with a longer useful life, components in highly resistant FC200 cast iron and a bipartite steel case protecting the motor. The drum works by variable inclination conducted through an ergonomic hand wheel. The family has the following capacities: 120, 150 and 400 liters.