工藝： 鑄鐵加熱板它把預制好的加熱管彎曲成所需要求。放入模具中，用鐵水澆鑄而成，然后進行精加工，從而得到理想的產品。 用途： 用于油擴散泵加熱、高溫塑機加熱。 特點： 耐高溫、使用壽命長、缺點太笨重。 Technology: cast iron plate heated it to good pre-heating of the necessary requirements of bending. Add to the mold, and cast from molten iron, then finished, to be the ideal product. Use: the proliferation of pumps used for heating oil, high-temperature electric heating. Features: high temperatures, long life, disadvantages too cumbersome. |
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