| 摘要 |
A materials heating device includes rod-shaped electrical heating element which serves both to heat a thermoconductive receptacle containing the material to be heated as well as tools and instruments for working with the material. The heating element is mounted in spaced relationship to the receptacle by a thermoconductive bracket through which heat is conducted to the receptacle to heat the contents thereof. The end of the heating element protrudes from the bracket, whereby tools and instruments to be heated can be held in direct contact with the exposed end portion of the heating element until sufficient heat is transferred thereto. An adjustable heat dissipator can be provided on the receptacle to regulate the temperature of the receptacle.
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