• SSK Series Sewage Sludge Thickener
SSK Series Sewage Sludge Thickener
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SSK Series Sewage Sludge Thickener

The new SSK thickener employs a centrifugal–dissolved‑air flotation hybrid principle and leverages Stokes’ law to achieve highly efficient particle separation. By precisely dosing chemicals into a low‑density liquid ring layer, it enhances the flocculation of fine particles; for sludge with excellent settling characteristics (SVI ≤ 150 mL/g), it can directly thicken with zero chemical consumption. Furthermore, its patented plow‑type discharge mechanism and compressed‑air system ensure stable discharge and precise control of solids content.

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  • Product Description
  • Table parameters


    Model numberThroughput (m³/h)Power (kW)Weight (kg)Dimensions (L*W*H mm)
    SSK20020-5030+7.529503100×1700×865
    SSK35050-12037+1148604850×1300×1520
    SSK600120-200110+18.5122477300×1600×1700
    SSK800230-300132+30198608200×2100×2150

     

    Application scenarios


    Municipal wastewater treatment plants, water purification plants, and other industries such as food (cheese, etc.)

     

    Advantages


    Core Performance

    • Conical-section-free design → Greater effective processing capacity
    • Higher G‑volume to accelerate sedimentation
    • Original gas–liquid coupled discharge with solid‑content control
    • The liquid-level weir and the retention weir are independently adjustable → Ensures flexible operation. 
       

    Advanced Process Control

    • An optional internal polymer injection system is available, enabling precise flocculation.
    • Sludge with good settling performance (SVI ≤ 150 ml/g) operates with zero chemical dosing.
    • Real-time adaptive adjustment of rotational speed and air flow rate based on feedstock variations. 
       

    Durability and wear-resistant design

    • All wetted components are made of premium-grade stainless steel and wear-resistant alloys.
    • Patented Tungsten Carbide Plow‑Type Scraper – Specifically Designed for Abrasive Materials Such as Sand, Gravel, and Coarse Slag 
       

    New Advantages

    • Energy-efficient operation
    • Compact structure, small footprint.
    • Fully automatic, low maintenance
    • Stable discharge with high solids content

     

    Thickener Process Diagram


Factory Scene

Gate-2
Administrative Building
Cafeteria
Cafeteria-2
Plant Site Overview – General – 2
Factory Site Overview – Overall
Factory Overview – Fish Pond – 2
Aerial view of the factory grounds – fish pond

Manufacturing capability

Riveting and Welding Workshop — one of the most well-equipped riveting and welding facilities in Southwest China, boasting advanced machining and inspection equipment.


◀ A total of 3 spans, with a floor area of approximately 21,395 m² and a maximum lifting capacity of 125 t;

◀ Equipped with state-of-the-art CNC cutting machinery, a 120 mm CNC plate rolling machine, multiple 18 m × 18 m assembly and welding platforms, as well as large-scale heat treatment and surface‑finishing facilities;

◀ We boast a team of professionally certified welders who have passed GB and ASME welding qualification assessments, mastering the entire production process—from cutting and machining to riveting and welding, heat treatment, and surface finishing—while employing CAPP to rigorously control every step.

Riveting and Welding Workshop
Riveting and Welding Workshop
Riveting and Welding Workshop
CNC Cutting Center
Heavy-duty assembly and welding platform
Automated welding robot

Machining Workshop


◀ The Machine Parts Branch Factory has a floor area of approximately 46,818㎡;

◀ A total of over 80 large, precision CNC machines of various types;

◀ Maximum lifting capacity: 500 t;

Machining Workshop
Machining Workshop
Machining Workshop
Machining Workshop
Machining Workshop
Horizontal machining center with dual workstations

Testing capability


◀ Our core competitiveness stems from the outstanding performance of our solid–liquid separation equipment:

◀ Concentration Equipment: Precisely and efficiently increases solids content, reducing the load on downstream processes.

◀ Dewatering equipment: Effectively separates water from solids, significantly reducing moisture content and enabling resource reduction.

◀ Drying equipment: Achieves deep dehumidification, producing solid by-products with higher added value that are easier to dispose of.

◀ This suite of core equipment forms the backbone of the technological chain for addressing complex waste streams.

Testing tool
Testing tool
UT
RT
PT
MT

Case Studies

Kitchen Waste Project of a Chongqing-based Company
A certain kitchen waste project in Chongqing
Municipal Project CS26 in a Certain Area of Shenyang
CS30-4T & CS26-4T for a chemical project in Ningbo
Mud slurry project for a subway tunnel in a certain area of Nanchang
Three-phase separation project for oil sludge at the bottom of petrochemical storage tanks in a certain location.
A coal chemical project in a certain locality
Municipal Project CS26-4 in a certain area of Guangzhou

Application areas

Frequently Asked Questions

How quickly does your company’s after-sales support respond?

We provide 24/7 remote technical support, ensuring rapid response to all service requests, and maintain a global spare-parts network to minimize equipment downtime.

Can your company provide custom solutions tailored to our specific operating conditions?

Yes, we can. We offer customized designs—including drum material, wear‑resistant protective coatings, and drive configurations—to meet the demanding requirements of various operating conditions, such as differing solids content, temperature, and pH levels.

Can your company’s equipment help us reduce operating costs?

Absolutely. The equipment consumes less energy, requires a smaller dosage of flocculant, and produces sludge with a lower moisture content, thereby significantly reducing transportation, disposal, and labor costs.

In addition to equipment, what other services can your company provide?

Providing end-to-end lifecycle services—covering selection, installation, commissioning, operations and maintenance, leasing, and repair—to eliminate customers’ concerns.

Are your company’s products and technologies reliable?

Reliable. With 43 patented technologies, a wear-resistant design, and modular manufacturing processes, the equipment delivers stable operation, extended maintenance intervals, and continuous, uninterrupted performance.

How many years of experience does your company have in the field of solid–liquid separation?

With over two decades of deep industry expertise, our services span the full spectrum of waste treatment, from municipal sludge to a wide array of industrial solid wastes, and we have served more than 300 leading clients across diverse sectors.

SSK Series Sewage Sludge Thickener

The new SSK thickener employs a centrifugal–dissolved‑air flotation hybrid principle and leverages Stokes’ law to achieve highly efficient particle separation. By precisely dosing chemicals into a low‑density liquid ring layer, it enhances the flocculation of fine particles; for sludge with excellent settling characteristics (SVI ≤ 150 mL/g), it can directly thicken with zero chemical consumption. Furthermore, its patented plow‑type discharge mechanism and compressed‑air system ensure stable discharge and precise control of solids content.

If you would like to learn more, please…Contact us!

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