ID Series

Filter Press

The ID Series is a filter press type sludge dewatering machine that uses a pressurized dewatering principle. It is suitable for applications requiring lower sludge moisture content, improved sludge cake dryness, and reduced downstream hauling burden. Compared with general continuous sludge dewatering machines, the ID Series is better suited for treatment conditions that place greater importance on downstream reduction performance and sludge cake solids content.

Depending on sludge characteristics, chemical conditioning, and operating conditions, the sludge moisture content after treatment by the ID Series can generally be reduced to around 75%, making it an important front-end unit for downstream hauling, drying, or reduction planning. Actual dewatering performance should still be evaluated based on sludge properties, equipment configuration, and on-site operating conditions.

For treatment processes that require further moisture reduction, better sludge cake condition, and stronger downstream reduction results, the ID Series can serve as an important application direction when selecting a sludge dewatering machine.


1. The equipment structure is precise and thick, which can effectively support the operating capacity and pressure, and ensure the equipment support operating life.

2. The filter plate push-in and pneumatic unit are completely sealed to avoid contamination and wear.Maintenance door for easy access and repair.

3. The standard PP filter plate is light, corrosion resistant and durable, and has excellent sludge dewatering effect, which can effectively reduce theThe standard PP filter plate is light, corrosion resistant and durable.

4. The pneumatic filter plate push pump is energy saving and easy to control, and can effectively compensate for temperature and pressure changes on the filter plate support.It can compensate for temperature and pressure changes on the filter support.

5. The air blowing unit of the filter plate can be used to direct the air from the upper outlet of the filter plate to the filter chamber.This can effectively remove the residual water in the filter chamber and increase the dryness of the sludge cake.It can effectively remove the residual water in the filter chamber and increase the dryness of the sludge cake, so that it can be easily removed from the filter cloth.