Strategic partner

Global series

Exhibitor List

Country China
Products Mechanical-physical processes
Treatment of sludge and residues
Hall W4
Booth E78
Introduction Top, started business in 2002, is a professional manufacturer of enviromental treatment equipment, filter equipment.Our equipments are widely used in ETP, STP, WWTP from various industries, such as municipal, textile and dyeing and others.
Our machinery includes volute screw sludge dewatering machine, volute screw sludge thickener, horizontal decanter centrifuge, low temperature sludge dryer, mechanical screen, drum filter, DAF, MBR, MVR, self-cleaning filter, etc.
Top have certified to ISO9001:2015 and other professional patents, our machinery is supplied to more than 30 countries.


Volute Screw Sludge Dewatering Machine
Volute screw sludge dewatering machine is a new technology of Sludge Dewatering Machine,which belongs to the screw press, can replace the traditional filter press like belt press and frame press. It's clog-free and can reduce the sedimentation tank and sludge thickening tank, saving the cost of sewage plant construction.

Municipal water and wastewater treatment plants,Textile industry dyeing sludge treatment,Tannery leather sludge treatment,Slaughter breeding sludge treatment,Agricultural/fishery community wastewater treatment plants,Industrial waste treatment plants,Food/beverage production sludge treatment,Dairy farming/Meat processing sludge treatment,Chemicals manufacturing sludge treatment,Other plants requiring dewatering machine (paper manufacturing, building material manufacturing, oilfield associated water accompanied with crude oil mining, etc.)
1. Low operation cost: below 40% of belt press and 20% of centrifuge.
2. Power-saving: less than 5% of centrifuge
3. Water-saving: less than 0.1% of belt filter press.
4. Saving drugs: saving around 60%.
5. Compact: saving more than 60% of the investment for dehydration room.
6. Non-clogging: processing the fats & oils and fiber sludge perfectly.

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