Slide background HAUS Series of Environmental Decanter Centrifuges -Modern and High Performance
From Australia's most experienced industrial wastewater sludge dewatering company


haus_mainThe HAUS Series of Environmental Decanters are modern and high performance – ideal for any Industrial Sludge Dewatering application.

The HAUS series of centrifuges range from small at 1m3 per hour up to large at 180m3 per hour, depending on the feed dry solids concentration, and can achieve a solid spadable sludge with up to 35% DS when dewatering sludge generated from DAF systems or clarifiers

  • Capacities from 1 m³/h up to 180 m³/h
  • Excellent Separation – Maximum Dewatering
  • Dual Drive – High Ratio of Price : Performance
  • Continuous, Trouble Free Operation
  • Compact Design – Mobile Solutions
  • Continuous Service and Spare Parts Supply

More than a machine: A DECANTER - operational details

A centrifuge decanter consists of a solid cylindrical bowl rotating at high speed, a scroll rotating at the same axis with a slightly different speed, a drive group adjusting the speed difference and the body which carries all the rotating elements.

Liquid and suspended solids are fed along the centre line to a distribution room within the bowl and then accelerated into the bowl by centrifugal force through the feeding point. This centrifugal force then causes the suspended solids to settle and accumulate at the bowl wall.

Sludge cake is discharged by scroll from the conical part meanwhile clarified liquid flows back along the bowl and is discharged through the cylindrical end of the bowl by plates which can adjust the level of clarified liquid.

Centrifuge decanters are applied for separation of liquid mixtures, separation of solid-liquid mixtures, dewatering, thickening, classification of solid-liquid mixtures and extraction of components.

1. Product Feed pipe
2. Product feed chamber
3. Bowl
4. Scroll
5 Separation chamber
6. Solids discharge bushing
7. Liquids discharge bushing
8. Solids discharge chute
9. Liquids discharge chute

Up to 600Kg of dry solids per hour. Enough for the largest industrial applications


Capacity 3-10 KL/hr*
Nominal Dry solids load 150 – 500 Kg/hr
Maximum Dry solids load 600 Kg/hr
Main Drive 15KW
Scroll Drive 4KW

*indicative capacities for industrial sludge

The perfect machine for smaller industrial applications


Capacity 2-5 KL/hr*
Nominal Dry solids load 60 – 160 Kg/hr
Maximum Dry solids load 200 Kg/hr
Main Drive 7.5KW
Scroll Drive 2.2KW

*indicative capacities for industrial sludge

Suitable for a complete range of industrial and food and beverage applications

There are numerous applications for centrifuges including:

  • Meat and Poultry Industry
  • Dairies
  • Beverage Sector
  • Fruit and Vegetable Processing
  • Potato and Potato Chips
  • Vegetable Oil Processing
  • General Food Industry
  • Manufacturing – Metal Processing
  • Industrial Laundries
  • Paper, Cardboard and Printing
  • Waste Activated Sludge Dewatering
  • Potable Water Treatment Sludge Dewatering
  • Algae Dewatering

Our Services


Engaging a professional wastewater treatment company to look after the entire wastewater project is a convenient, economical and hassle free option for industry.

Hydroflux Industrial can provide all process design works, manufacture and fabrication, construction and even complete operation of your wastewater treatment plant.

When Hydroflux Industrial provides complete solutions, we can either undertake a contract on a turnkey basis or work together with building services engineers and other construction professionals to ensure that the project is delivered smoothly, without interruption and on time.


The Hydroflux Group is able to offer a Build Operate & Transfer (BOT) option for water and wastewater assets in Australia and New Zealand. This innovative partnership arrangement strengthens existing strong bonds between Hydroflux and their customers for the long term.

Hydroflux, represented by a special purpose vehicle dedicated to the project, supplies the design, construction, financing, and operation of the water or wastewater plant. The plant is transferred to the client at the end of the contract, which is generally around 10 years.

Hydroflux also purchase existing water and wastewater plants on a similar basis, which releases cash to our clients for either returning or distributing to investors or for funding other investments in their core business.

The multidisciplinary structure of the Hydroflux group including design, construction, equipment supply and operation makes Hydroflux the ideal BOT water and wastewater partner.

Please contact Hydroflux if would like to explore the option of either acquiring a new water or wastewater facility without capital outlay or would like to free up cash by selling your existing water or wastewater assets.



Dimensions of DDE series decanters

Click to enlarge.

Hydroflux® product solutions are fully equipped, ready for operation. This complete offer allows clients to consider the best technical solutions available via the most efficient process