Product Overview:

During operation, sludge enters the filter cylinder through the feed port and is propelled toward the discharge port by spiral blades. As the pitch between spiral blades gradually decreases, the pressure on sludge increases continuously. Under differential pressure, dehydration begins, with water draining from the filter gap between stationary rings and movable blades. The equipment’s self-cleaning mechanism between stationary and movable plates maintains filter clearance to prevent clogging. The dehydrated sludge cake is then discharged through the outlet via spiral propulsion. Our company has developed specialized machines tailored to different sludge properties, featuring more practical designs and lower operational costs.

Working Principle:

During operation, sludge enters the filter cylinder through the feed port and is propelled toward the discharge port by spiral blades. As the pitch between the spiral blades gradually decreases, the pressure on the sludge increases continuously. Under this pressure differential, dehydration begins, with water flowing out through the filter gaps between stationary and movable rings. The equipment also utilizes self-cleaning mechanisms between fixed and movable plates to maintain unobstructed filtration channels. After thorough dehydration, the sludge cake is discharged through the outlet by the spiral’s continuous rotation. Our company has developed specialized machines tailored to different sludge properties, featuring more practical designs and lower operational costs.

Technical Advantage 1:

Automatic control, simple operation and management. There is no filter cloth, filter hole and other clogging elements in the spiral sludge dewatering machine, so it is simple and safe to operate. According to the operation time of customers and combined with the automatic control system, the program can be set to realize automatic unattended operation.

Technical Advantage 2:

wide range of application suitable for municipal sewage, tap water, industrial wastewater, food, beverage, animal husbandry, chemical industry, machinery manufacturing, metal processing, petroleum, printing and dyeing, washing, paper making and other industries.

Technical Advantage 3:

Reducing Infrastructure Costs and Enhancing Treatment Efficiency. The spiral press sludge dewatering system directly processes sludge from aeration tanks and secondary sedimentation tanks, eliminating the need for separate sludge thickening tanks or storage facilities. This approach significantly reduces overall infrastructure investment while preventing phosphorus release issues associated with traditional thickening tanks, thereby improving the phosphorus removal efficiency of wastewater treatment systems. The system also saves on construction costs for thickening tanks and auxiliary equipment such as mixers, air compressors, and flushing pumps. With its compact footprint, it minimizes civil engineering investments for dewatering facility construction.

Company Profile:

Shenghe Environmental Protection Co., Ltd. is headquartered in Yixing City, Jiangsu Province, which is known as the “Hometown of Environmental Protection” and located on the shore of Taihu Lake. The company focuses on the field of environmental protection technology and is committed to the research and development and production of eco-friendly products. Our main products include water treatment equipment such as reverse osmosis devices, sludge dewatering machines, mechanical screens, aerators, automatic dosing systems, as well as electrical control cabinets, fillers, and activated carbon. We not only produce high-quality and stable products but also offer comprehensive after-sales services including equipment installation, commissioning, operation, and maintenance. The mission of Shenghe Environmental Protection is to serve customers and lead the environmental protection industry. Our professional production and operation maintenance team provides you with the best solutions and services.

FAQ:

Q: Can you customize products?

A: Yes, we customize machines according to client requirements.

Q: Where is your factory located?

A: In Yixing City, very close to Shanghai-a 2-hour drive.

Q: Do you provide after-sales service?

A: Yes, our engineers offer technical support.

Q: What’s your warranty period?

A: One year after delivery.

Q: What’s your delivery timeline?

A: Typically within 45 days after advance payment.

Q: How do you package exported products?

A: We usually use preservative-treated wooden crates.

Q: What payment methods do you accept?

A: Typically wire transfers or letters of credit.

Q: What shipping options do you provide?

A: Customers decide the transportation method-air freight, express delivery, or sea freight.