软管泵属于蠕动泵的范畴，主要是由一根特制的橡胶软管，对应泵体内转子总成上的一对压辊，当压辊沿着橡胶软管转动时，压辊与泵壳产生的挤压力将橡胶软管压扁，在软管自身弹性和侧导辊的强制下，通过恢复原状产生的真空吸入流体物料，物料在压辊的机械挤压下从管内排出，如此往复循环，从而达到连续输出物料的目的。

The hose pump belongs to the category of peristaltic pump. It is mainly composed of a special rubber hose corresponding to a pair of pressure rollers on the rotor assembly in the pump body. When the pressure roller rotates along the rubber hose, the pressure roller and the pump housing The squeezing force flattens the rubber hose. Under the elasticity of the hose itself and the force of the side guide rollers, the fluid material is sucked in by the vacuum generated by the original state. The material is discharged from the tube under the mechanical pressure of the pressure roller, and so on. , So as to achieve the purpose of continuous output of materials.