首先我们先介绍一下软管泵，软管泵又称蠕动泵。为了泵体污染流体或流体污染泵体的危险性，整个泵的装置中只有软管与介质接触。在一般场合下，软管泵使用的都是天然橡胶的软管。内层和外层都是完整光滑的天然橡胶，其目的是很强防磨损。适用于腐蚀性不高但磨损性很大的如泥浆以及无机物等等介质。而且一般适用于脂肪、油类或油脂的介质，以及有机化学物质。内层是橡胶，而外层是天然橡胶或者是复合橡胶。

First of all, lets introduce the hose pump, which is also called peristaltic pump. In order to eliminate the danger of the pump body contaminating the fluid or the fluid contaminating the pump body, only the hose in contact with the medium in the entire pump device. In general, hose pumps use natural rubber hoses. The inner and outer layers are completely smooth natural rubber, the purpose of which is to prevent abrasion. It is suitable for mediums that are not corrosive but very abrasive, such as mud and inorganic substances. And generally suitable for fats, oils or oils, and organic chemicals. The inner layer is rubber, while the outer layer is natural rubber or composite rubber.

 

电机+定整比减速器 <br />
  主要特点：承载能力强，效率高，振动小，噪音低，能耗低，传动方式简单，但由于其速比恒定，所以决定了流量不可调。<br />
   变频电机+变频器
  主要特点：扭矩大，调速精度高，运转平稳，性能稳定，可实现转速的自动调节，确保了流量的任意控制，弥补了无级变速器自动化程度不高的缺陷。缺点是变频器的价格较高。<br />
    液压马达式。