"The process of molding boxes of radiators. Consisting of a set formed basically by a special crucible (1), a plate (2), a puncture matrix (3) and a pressor plate (4).This special crucible (1) presents at its base is lower than a set of holes (8) where they are coupled with the electric resistance heating.And this special crucible (1) is divided internally into two chambers (a) and (b) separated by a vertical wall (5), and these chambers are interconnected through a lower channel (6).In such a way that provision of the chambers together with the lower channel form a system of communicating vessels, by way of a 'U'.The chamber (a) is provided in its upper portion by a pressurized air input (7),And the chamber (b) has in its upper portion channels passing appropriate for the special crucible (1) can act in conjunction with the plaque matrix (2).Assisting in the manufacturing process are the pressor plate (4) installed along with the plaque matrix (2) and an LP (3) which operates in synchronism with the other components of the set through the action.The hydraulic press.In this way, the raw material is melted in the crucible (1), especially in order to be deposited at a same level height in the two inner chambers (a) and (b)And, when a pressure in the chamber is promoted (to) through the entry of pressurized air (7),The pressure on the column of molten material from the chamber (a) causes a decrease in the height of level in each chamber (a),And consequ00b3entemente column of molten material from the chamber (b) is reaching the channels passing through that connect the crucible special (1) with the plaque matrix (2).
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