On the grounds of their deep experience in the foundry field, our engineers have conceived an innovative machine, with features which allow to overcome the traditional problems bound up with the use of foundry hydraulic wedges. The parts, realized with care and attention, are more durable than those of the traditional equipments. Both the cylinder and the ram are manufactured from a single piece of material, to provide the machine with the strength needed to operate at more than 300 bar pressures. Even if the machine has been conceived to bear heavy loads for periods, a joystick gives it great control and facility in the movements. The easy handling derives from the position of the two rotation axis on the centre of gravity of the equipment and by the presence of a ball bearing, which allow to rotate the wedge in every direction, reducing strain on the operator and increasing the productivity. Moreover, the symmetric design allows even left-handed operators to work easily. The typical foundry wedge set that Proservice supplies to its customers consists of a feeder breaker worked by a hydraulic power-pack. Anyway, the Promat wedges can be supplied even in customized solutions, according to the needs of the customer, like for example the one which provides for two equipments worked by only one hydraulic power-pack.