When choosing an energy-saving mud pump for a filter press, it is necessary to comprehensively consider factors such as the brand's research and development strength, product performance, energy-saving effect, and after-sales service. Here are some reputable brands:

　　The energy-saving plunger pump produced by Xianyang Huaxing Pump Industry Co., Ltd. has high flow rate, high pressure, stable operation, easy maintenance, and low energy consumption. It can be widely used in multiple industries such as coal washing, printing and dyeing leather, municipal sewage treatment, electroplating, and metal mining, and can provide targeted design for different industry conditions.

　　Xianyang Huaxing Pump Industry Co., Ltd.: With over 20 years of development history, it has formed strong capabilities in mechanical manufacturing and scientific research and development. Its main products include YBH filter press specific energy-saving pumps, ZNSS double cylinder double acting pumps, etc. The products have the characteristics of high quality, compact structure, no leakage, high energy utilization rate, and low noise, and are widely used in industries such as ceramics, electric ceramics, mining, pharmaceuticals, chemicals, petroleum, and sewage treatment.