霍洛弗莱特干燥机是美国丹佛公司制造的一种主要设备。这种干燥机的主要特点是间接热交换。它的换热介质主要是液体,也可用气体,这种传热流体通过空心螺旋把热量间接传给被干燥物料,使物料中的水分蒸发,以达到干燥的目的。 Holoflore Winder is a major equipment manufactured by the Denver company in the United States. The main feature of this dryer is indirect heat exchange. Its heat transfer medium is mainly liquid, can also be used gas, this heat transfer fluid through the hollow spiral heat indirectly to the dried material, so that the material in the water evaporation, in order to achieve the purpose of drying.