







Firstly, let's examine how to define the 201 series screw press and how to differentiate between screw press models?
The "200" in 201 refers to the outer diameter size of the screw core being 200mm, with the main body consisting of a single helical shaft.
Similarly, if the model is 202, it indicates that the outer diameter of the spiral core is 200mm, with the main body consisting of 2 spiral shafts.
It can be logically deduced that all models such as 301/302/401, etc., follow the same naming conventions.
So, what is the processing capacity of the 201 series screw press?
The volume of treatment varies with different sludge concentrations, with discrepancies.
The following table is for reference: (The absolute dry sludge and incoming sludge volumes for different sludge types vary; in most cases, the 201 model processes 8~15 kg/h of absolute dry sludge per hour.)

Wastewater treatment equipment is not standardized across models, and there are no strict standards in related industries. The definitions of models vary greatly among manufacturers, and even the same model name, like "food wastewater treatment equipment," may not be the same in actual practice.
Manufacturers often follow suit by defining equipment with model numbers like 10, 20, 30, 40, etc. (Note: These models should originally refer to equipment with annular diameters of 100cm, 200cm, 300cm, 400cm, etc., such as Jinxiang Sewage Treatment Equipment. However, unscrupulous manufacturers have misinterpreted the concept, using outer diameter measurements to downplay prices, which is a common trap consumers encounter when selecting models). Some manufacturers refer to the diameter of the helical shaft; others use the annular inner diameter; still, some add brand prefixes, prices for sewage treatment equipment, even abbreviations in both Chinese and English for the equipment.
Wastewater Treatment Equipment's Water Machine is a common device used in wastewater treatment. Its main principle is to remove moisture from sludge by using a rotating spiral shaft, thereby achieving dewatering. This dewatering method effectively reduces sludge volume, increases solid content, and cuts down on transportation and treatment costs. Specifically, the equipment consists of components such as a thickening tank, screw press, filtration module, and drainage system.
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Firstly, the wastewater is initially coagulated and concentrated, then stirred by a mixer to make the sludge more uniform. Subsequently, the concentrated sludge is fed into a screw press, which contains multiple spiral shafts. The sludge moves forward continuously as the spiral shafts rotate. As the sludge moves along the shafts, tiny gaps form on the outer side of the shafts, through which the water exits, leaving the sludge behind. Finally, the water is drained out through the drain, achieving the dewatering goal.
Additionally, the screw press sludge dewatering machine is equipped with a control system that utilizes a programmable logic controller (PLC) to regulate parameters such as the rotational speed, inclination angle, and dewatering time of the screw shaft, ensuring stable and reliable dewatering results. The machine features a simple structure and easy operation, allowing for flexible adjustments to accommodate different types of sludge treatment. Moreover, using the screw press sludge dewatering machine can achieve sludge reduction and stable treatment, while significantly reducing the comprehensive treatment costs, making it one of the currently popular wastewater treatment equipment.

Food Waste Water Treatment Equipment - Jining Waste Water Treatment Equipment - Hengman Environmental Protection (View) provided by Dezhou Hengman Environmental Protection Technology Co., Ltd. Dezhou Hengman Environmental Protection Technology Co., Ltd. has dedicated much enthusiasm and passion to the field of waste water treatment equipment. Hengman Environmental Protection always puts the customer at the center, creating value for customers, and wins the market with quality and service. We sincerely hope to cooperate with all sectors of society to create success and brilliance together. For related business inquiries, please contact Manager He.




































