| 摘要 |
The invention relates to a device for electrical resistance heating ( 1 ), said device being used to heat a metallic mass ( 3 ), such as horse shoes and the like, at a sufficiently high temperature for forging, and over a sufficiently short period of time to be able to meet the requirements of the job. As a substitute for gas, the inventive device offers the user a significant economical advantage, a higher level of safety, and improved working conditions.
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