| 摘要 |
A portable equipment for the thermal treatment of metal pieces, the equipment comprises a bell (10) enclosing a receiving cavity (20) into which can be inserted one or multiple metal pieces to be thermally treated; further comprising heating means to raise the internal temperature of the receiving cavity (20) to a pre-established value and; further comprising an assembly of thermal exchange (100; 200; 300) to lower the temperature reached inside the receiving cavity (20) in such a way as to operate the pre-established thermal treatment on the pieces; the assembly of thermal exchange (100; 200; 300) being arranged externally to the bell (10) to allow a reduction of the overall dimensions of the device.
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