Full-Process Sludge Treatment Equipment:
Thickening Systems (Belt-type/Rotary Drum/Screw Press Thickeners)
Dewatering Systems (High-Pressure Belt Deep Dewatering Machines, Screw Press Dewaterers)
Drying Systems (Intelligent Batch Dryers)
Integrated Auxiliary Equipment (Screw Conveyors, Intelligent Dosing Systems, etc.)
End-to-End Solutions
We provide "Turnkey Project" services, encompassing everything from process design to equipment customization, installation, commissioning, and operational training. With over 500 triumphant projects completed, our portfolio includes prestigious cases such as:
Municipal wastewater treatment plants with massive daily processing capacities of 10,000+ tons and sludge reduction projects for leading multinational chemical enterprises.
Rotary drum sludge enrichment dehydrator
The rotary drum sludge thickener operates on a straightforward principle; the sludge is fed into the dynamic reactor using a sludge pump and dosing pump, then transported to the rotary drum inside the thickener. The rotary drum, equipped with a compound filter cloth, rotates at approximately 10 rpm. As water penetrates the filter cloth, the flocculated sludge is retained. To ensure the filter cloth remains clean, a cleaning nozzle consistently cleans it, providing a gentle impact on the floccules. The final sludge concentration after thickening is determined by the solid content of the feeding sludge, the dosing quantity of flocculant, the drum's rotating speed, and its dip angle.
Main Features
1. Fully enclosed design ensuring no overflow of sludge, water, or gas.
2. Compact structure with minimal space requirement.
3. Impressive solid capture rate of 95%.
4. High-performance, durable, requiring virtually no maintenance.
5. Optimized for low energy consumption, minimal polymer usage, and low rotating speed.
6. Entire structure crafted from stainless steel and high-quality polymer materials.
Specification & Technical Data

Shanghai Fuchan Machinery Technology Co., Ltd., founded in 2007, is strategically located in the Pudong New Area of Shanghai, adjacent to the Shanghai Free Trade Zone. As a technology-driven enterprise, it seamlessly blends science, trade, and mechanical processing. Since inception, it has been dedicated to the R&D, production, and sales of cutting-edge environmental protection equipment, alongside technological R&D, services, and technology transfer within the environmental protection realm. Collaborations with leading domestic universities have fortified its integrated R&D, production, sales, and service framework.
Throughout our journey, we have consistently embraced new foreign technologies, placing strong emphasis on innovation and service excellence. Guided by technology, anchored in R&D, and driven by service, we offer comprehensive equipment solutions, leveraging advanced processing techniques, reliable product quality, and a commitment to superior after-sales service to satisfy our clients.
Q: Are you trading company or manufacture?
A: We are both manufacture and trading company. We have over 10 years' professional experience as a waste water treatment equipment manufacturer and engineering service enterprise.
Q: Where is your factory located?
A: Haian City, Jiangsu Province City, which is very close to Shanghai with only less than 3 hours' driving.
Q: What kind of payment do you accept?
A: T/T, L/C
Q: Do you provide OEM service?
A: Yes.
Q: How could we trust you and your company? This is first time transaction?
A: Our company has more than 10 years professional experience. We cooperate over 1000 customers in China and overseas. Welcome to our company and watch our plant production condition any time.
Q: What certificates do you have?
A: CE/ISO
Q: Do you offer after-sales service?
A: Yes. Engineers available.
Q: How long is your warranty?
A: One year after the arrival of the goods.
Q: What about your delivery Time?
A: Normally within 45 days against down payment.