Second, whether the automatic feeding machine needs water pumps Whether automatic feeding machine needs water pump is not the only answer. Different automated production environments will have different requirements. If the viscosity of the liquid material is low, easy to flow, then you can try to use other conveying methods, such as gravity and inclined angle to achieve the natural flow of liquid materials. In this case, there is no need to use a pump. However, if the fluidity of the liquid material is poor, or even cause shaking, jamming and other problems, it is necessary to use the pump to play its role, so that the liquid material can be transported more smoothly. It should be noted that different liquid materials need to use different types of pumps. For example, the viscosity of the material needs to use screw pumps, submersible pumps or hose pumps. While materials with lower viscosity may be more suitable for the use of centrifugal pumps. Therefore, in the selection of water pumps, you first need to consider the viscosity characteristics of the material to determine which type of pump to use. In short, automatic loading machine pumps as widely used in liquid material conveying equipment, can be achieved for some of the viscosity of the material to be transported to optimise the production process. Of course, what kind of material conveying method is mainly based on the viscosity of the material, conveying distance and the need for automation and precise control and other factors to consider.