Product Description
The Rotary drum filter for aquaculture is a mechanical, self-cleaning filter that works with gravity to prevent particle fragmentation. The filtering process of Drum Screen Filter is very simple, yet very efficient and reliable due to its overall design and operation. Drum Filters are designed with few moving parts to ensure a long life with low operating/maintenance cost.
V-slot Features
Slot Section
The Continuous slot screens are made of V-shape wire or wedge shape wire around an internal array of longitudinal support rods. Each jointpoint of these wire is fusion welded, the V or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening. Therefore the screen allows water or oil to enter the well freely in ample quantities while keeps the majority of sand and gravel out of the well at the same time.
Continuous slot: support rods and longitudinal wire makes an opening which significantly increase the available opening area, and allow better access to the water flow.
High open area: reduce the water level, thus to save energy consumption. Meanwhile, high open area can make the groundwater enter the screen much slower than other filtration apparatus, which can avoid sand from entering screen due to high pressure, hereby lowering pump wear down.
High Strength: It takes stainless steel as main raw material, then is welded at high temperature, which guarantee high strength to bear big water pressure, hereby it has long life span.
Common flow styles of different screens
Structure Options
V-Shape slots: V-Shape wire gives inwardly widening V-shape slots
Features
The titled gravity rotary drum filters have following advanced features:
1. Made for landscape ponds and aquaculture
2. Compact structure easy installation
3. Filtration capacity: from 16-420 m3 of water per hour
4. Self-cleaning and automatic backwash
5. High quality and environmentally-friendly materials
6. Very low noise
7. Gravity& pump mode
8. Option for integrated UV lamp with double function
9. Easy operation and low maintenance
10.Long life time
Visitations and Expo
Customer Visitations and Exhibitions
With our consistent effort,Our machinery is supplied to more than 30 countries including, Russia,Pakistan,India,Argentina,Indonesia,Romania,Canada,Turkey,Iran,Vietnam and other countries. Also participate in the exhibitions of urban sewage treatment, wastewater treatment,textile, leather, chemical and other industries.
Packaging & Shipping
Packaging & Shipping
Wooden pallet or standard export wooden box as per customers' requirement.
About us
About us
Top machinery, founded in 2002, specialized manufacture wastewater treatment equipment and sludge dewatering machine, like screw type sludge dewatering machine, decanter centrifuge, brushing/scraping self-cleaning filter, automatic back-flushing filter, Bernoulli filter, electrocoagulation, inward/outward water micro filter, bar screen, etc. With our consistent effort, high quality, competitive price and good after-service, our machines are supplied to more than 30 countries with very good feedback.
