We are a manufacturer of high quality environmental protection equipment in China.
Large stainless steel high-efficiency screw press sludge dewatering machine is an advanced equipment designed for efficient sludge treatment. Made of high-quality stainless steel, it is durable and corrosion-resistant, ensuring long-term stable operation. The unique screw pressing structure can efficiently squeeze out the water in the sludge through step-by-step pressurization, achieve rapid dehydration, greatly reduce the sludge moisture content, and the dehydration effect is significantly better than traditional equipment. The equipment runs smoothly, has low energy consumption, and has a strong processing capacity, which can meet the needs of large-scale sludge treatment. At the same time, it has a high degree of automation, is easy to operate, and has low maintenance costs. It is suitable for municipal sewage treatment plants, industrial wastewater treatment and other fields.
The Large Stainless Steel High-Efficiency Screw Press Sludge Dewatering Machine QXDL-353 is a high-capacity dewatering system engineered for large-scale municipal and industrial wastewater treatment facilities. This machine features an extended heavy-duty screw shaft with progressive pitch reduction from 170mm to 55mm, generating mechanical compression up to 0.9 MPa. The large-diameter ring stack incorporates a triple-layer filtration design with 45 percent more surface area compared to standard models, enabling processing of 150-300 kg/h dry solids with feed concentrations ranging from 0.5 to 6 percent. The machine achieves cake dryness of 23-32 percent DS. The integrated high-torque drive system with VFD and automatic torque control ensures stable operation under heavy load conditions. The all-stainless-steel construction provides durability in corrosive environments, while the self-cleaning ring mechanism eliminates clogging from fibrous and high-organic-content sludge.
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Equipment Model |
QXDL-353 |
|
Dry Sludge Treatment Capacity |
150-300 Kg/h |
|
Equipment Dimensions |
L4120mm × W1770mm × H1850mm |
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Machine Weight |
2800kg |
|
Total Power Consumption |
4.4 kW |
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Factory Area
Honorary Certificate
Yangzhou Qinxin Environmental Protection Technology Co., Ltd. is China Custom Large Stainless Steel High-Efficiency Screw Press Sludge Dewatering Machine QXDL-353 Suppliers and Large Stainless Steel High-Efficiency Screw Press Sludge Dewatering Machine QXDL-353 Company. This is an enterprise that combines industry and trade and is committed to research and development, production, and sales of environmental protection equipment, Our company is mainly engaged in Large Stainless Steel High-Efficiency Screw Press Sludge Dewatering Machine QXDL-353, stacked screw sludge dewatering machines, PAM integrated dosing devices, sludge low-temperature drying systems, solid-liquid separators, other sewage treatment equipment, mainly serving municipal, food, petrochemical, aquaculture, papermaking, leather, brewing, printing and dyeing, chemical, pharmaceutical, medical and other industries. Adhering to many years of practical experience and research and development in the production of environmental protection equipment, the company is AAA-level contract-oriented and trustworthy and has obtained a number of patents and quality management system certifications, environmental management system certifications, and occupational health and safety management system certifications.
Our products have obtained, include EC-Type Examination Certificate, BV, MODE, DNV, GL Certificate, EC Attestation of Conformity, Certificate of Type Approval for Marine Product and Lloyd’s Register Quality Assurance.
30 Jul,2026
23 Jul,2026
16 Jul,2026
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