Product description:

The rotary drum fine screen integrates four core functions: filter residue interception, removal, screw lifting, and compression dewatering. Installed in a 35-degree inclined channel, wastewater enters through the drum’s inlet port where the screen intercepts debris. As the drum rotates at a fixed speed, its top-mounted nylon brush works in tandem with spray nozzles to mechanically lift and discharge residues via a spiral conveyor system. The compressed dewatered residue is then transferred to storage containers or transport equipment. This streamlined process demonstrates clear operational logic while maintaining odor-free operation throughout the entire workflow.

Rotary drum fine screen is widely used in urban sewage, industrial wastewater, food processing, paper industry and other sewage treatment projects. The equipment can remove the floating slag, short fiber and suspended matter from the inlet water, which are discharged after pressing. It is suitable for sewage treatment projects with high precision requirements, small sieve gap and low tank depth.

Main features and advantages:

• Compact structure and small footprint: the equipment integrates the functions of pollution control, cleaning and slag discharge into one, which is very suitable for sewage treatment plants with limited space.

• High filtration efficiency: due to the use of fine grid, can effectively remove small suspended solids, reduce the load of subsequent treatment units (such as biochemical tank).

• Small head loss: The water flows through the flow, compared with the traditional rake tooth screen, the water head loss is small.

• Strong self-cleaning capacity: equipped with continuous or intermittent high-pressure flushing system, can effectively prevent the grid from being blocked.

• High degree of automation: automatic control, no need for continuous manual supervision, small maintenance workload.

• Closed design: the equipment is usually a closed structure, which can effectively prevent odor leakage and sewage splashing, and improve the working environment.

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.