A: Inde, mutha kusungunula golide popanda kusinthasintha. Golide weniweni, wokhala ndi malo osungunuka pafupifupi 1064 ° C (1947 ° F), amatha kusungunuka pogwiritsa ntchito kutentha kwapang'onopang'ono monga propane - tochi ya oxygen kapena ng'anjo yamagetsi. Flux imachotsa zonyansa ndikuchepetsa oxidation, koma ngati golideyo ali wangwiro komanso oxidation si vuto, flux sikufunika. Komabe, flux imatha kupititsa patsogolo kusungunuka pochita ndi golide wodetsedwa.
Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd. ndi kampani yopanga makina yomwe ili kumwera kwa China, mumzinda wokongola komanso womwe ukukula mwachangu kwambiri, Shenzhen. Kampaniyo ndi mtsogoleri waukadaulo m'dera lakutenthetsera ndi kuponyera zida zazitsulo zamtengo wapatali ndi mafakitale atsopano.
Kudziwa kwathu kwamphamvu muukadaulo wakuponya vacuum kumatithandizanso kuti tizitha kutumikira makasitomala akumafakitale kuponya chitsulo chapamwamba kwambiri, vacuum yayikulu yofunika platinamu-rhodium alloy, golide ndi siliva, ndi zina zambiri.