1. Economy gravity belt thickener 2. Simple and easy operation 3. Made of SS304 or 316 4. Auto tracking

Gravity Belt Thickeners are widely used in an extensive range of industries to reduce the sludge volume up to 90%, which saves greatly the transportation cost. The gravity thickener uses the gravity force for filtration, allowing liquid to drain from the sludge through a single woven cloth belt.

During the moving of sludge, a series of special plows continuously turn and distribute the sludge across the width of the belt, thus the total belt is working and a better drainage of liquid is obtained.

The belt is aligned by the air cylinders automatically during the operation, and tensioned either by mechanical springs with low investment, or by air cylinders for automatic operation.

Stainless steel nozzles are installed to clean the belt during operation, ensuring continual performance of the belt thickener. It is also featured by high quality gearmotor, bearings, filtering belt, and robust construction.

Features and Benefits:

1.    Ideal for continuous operation with high throughput

2.    High dewatering capacity with dryness of outlet sludge up to 11%

3.    Reduce volume of sludge up to 90%

4.    Thickening of sludge with poor settling qualities

5.    Low costs for energy and polymer consumption

6.    Easy maintenance and operation

7.    Low investment costs

Specifications of HNG: 

Gravity Screening Machine for Sludge Thickening