The present invention relates to an assembled material tube of hot and cold foods supplying machine, including a plurality of material tube bodies, in which penetrating feed channels are provided internally； each of the material tube bodies has a path provided with an inlet and an outlet to respectively and correspondingly input and output a working fluid through the path for performing thermal exchanges, whereby cooling occurs in segmentations for each of the feed channels； a plurality of temperature measurement units each of which is provided with a detecting end for detecting a temperature in the corresponding feed channel； and a plurality of heating units perform heating in segmentations for each of the feed channels. Accordingly, said machine can be separately used as hot food supplying machine or cold food supplying machine, so as to achieve the aim of using one machine for two purposes.本創作係關於一種冷熱食品供應機的組合式料管，包含：複數料管本體互相串接組合，內部設有貫通的供料通道，每一料管本體於該供料通道的周圍環設有一流道，該流道的二端分別形成有一入口及一出口，以分別對應輸入及輸出一工作流體通過該等流道進行熱交換作用，使每一供料通道分段降溫；複數測溫單元分別設有一偵測端，該等偵測端係分別對應伸入於該等供料通道內，以偵測每一供料通道內的溫度；複數加熱單元對於每一供料通道分段加熱。藉以能分別做為熱食品供應機或冷食品供應機使用，以實現一機兩用的目的。
