火炬焊主要有三種類別：手工，機械和自動釬焊炬。 手工火炬焊（英语：Manual torch brazing），係應用氣體火焰的熱量在靠近接頭處焊接。火炬可以是手持或夾持在固定的夾具，這取決於是全手工操作或有一定程度的自動化。手工焊是最常 ...

這種方法需要使用助焊劑，因為沒有保護氣體，這是最適合中小批量的生產方式。 自動火炬焊（英语：Automatic torch brazing）省去了手工勞動，在焊作業，省去裝卸熔填料的作業。這種方法的主要優點是：生產效率高，焊接品量均勻，降低成本。採用的設備基本是相 ...

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