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Professional manufacturer of screw press dewatering machines

Date: Sep 10, 2025
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        In the field of solid-liquid separation, Xinxiang Zhongtian Xinghuo's screw press dehydrator stands out with its outstanding performance. This device integrates numerous advantages such as high efficiency, stability and energy conservation, and has become a powerful assistant for many industries to solve solid-liquid separation problems. ​
         The working principle of the screw press dehydrator is based on ingenious mechanical design. After the material enters through the feed port, it is pushed forward along the axis by the spiral blades. During the forward movement, the pitch and the adjusting baffle work together to apply a huge squeezing force to the material, forcing the water to be squeezed out of the material and discharged through the screen at the water outlet. The dehydrated material is then discharged from the discharge box. The entire process was continuous and efficient, ensuring the smooth progress of production. ​
         Its performance advantages are even more remarkable. Firstly, it can operate continuously all day long, and its dehydration efficiency far exceeds that of similar products. The juice yield of some fruits and vegetables can reach 85%, and the dryness of some materials after dehydration is as low as 20%, achieving an extremely high juice yield and dehydration rate. Secondly, the equipment operates stably with a low failure rate. The specially designed feeding box effectively avoids problems such as "bridging", "slipping" and "backflow", allowing materials to pass smoothly without getting stuck in the screw and causing poor slag discharge. Meanwhile, by adopting the principle of superimposed compression and not pressing the screen mesh, the wear of the screw is greatly reduced, and the maintenance cost is significantly lowered. In addition, this equipment is suitable for a wide range of materials. Whether it is long, short, hard, soft, thick, granular or powdered materials, it can handle them with ease, truly achieving the goal of not being picky or selective. ​
         In terms of application fields, the screw press dehydrator demonstrates strong versatility. In the fruit and vegetable processing industry, it can be used for juicing fruits such as apples, pears and grapes, as well as extracting juice from fresh flowers like chrysanthemums and roses. In food processing, it can handle various waste materials such as carrot peels, potato residue, and glutinous rice wine lees. In the field of biopharmaceuticals, the extrusion separation effect on the residue of traditional Chinese medicine after extraction is remarkable. In the energy fertilizer industry, it is possible to achieve the pressing and dehydration of biogas residue, sweet sorghum, cassava residue, etc. It can also be used for dewatering treatment of fruit and vegetable waste, kitchen waste, various types of feces and municipal sludge, etc. ​
        The screw press dewatering machine of Xinxiang Zhongtian Xinghuo, with its outstanding performance and wide applicability, provides high-quality solutions for the solid-liquid separation needs of various industries, helping enterprises improve production efficiency and create greater value. ​
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