Optimise your sludge dewatering with Volute!

Let us come out and test sludge dewatering at your site with our Volute test equipment. You will discover how easy the equipment is to operate and what high performance it has. Often a very clean reject and a high TS content of the outgoing sludge. Since the rotation is 3-4 revolutions per minute, it is quiet, easy to [...]

Customised AHLEX progressive cavity pump

We are proud to manufacture AHLEX progressive cavity pumps in Sweden. If you need a customisation of, for example, the hole pattern or size of the trough, we draw this up and manufacture exactly according to your wishes. Our pumps are used in many different places. They can be found in the food industry, at wastewater treatment plants, in the pulp and paper industry, in mines and slaughterhouses. Everywhere [...]

Sludge dewatering with Volute

We often visit customers and run tests with our Volute sludge dewatering equipment. It is a good way for you as a customer to see the performance of the equipment and at the same time see how easy it is to maintain. A test normally takes a couple of days and then we have tuned the performance well enough to [...]

AHLEX pumps at Sternö ARV

A panoramic view of 100% AHLEX progressive cavity pumps at Sternö wastewater treatment plant.

Volute installed and handed over in Alfta

A Volute model GS-132 has been installed and commissioned. The equipment has a built-in thickener in the flocculation tank, which means that it can handle thin TS contents while delivering high performance. At Alfta treatment plant, the incoming TS content varies between 0.6 and 1.1 %. By measuring the TS content continuously, the Volute is adapted to [...]

On-site test with Volute

As we have a large number of sludge dewatering equipment in operation in Sweden, we now have positive references spread throughout Sweden. At the same time, it is important to be out testing Volute with both existing and new customers. There are many different types of sludge that require different approaches to optimise the result. An important part [...]

Mixing in digesters with MaxMix

The picture shows the temperature distribution of the sludge in Hässleholm's two digesters. After less than 15 minutes of starting up the jet agitation system, the temperature was evenly distributed. Our agitation systems use a Vaughan cutting pump. This sucks up the sludge from the bottom and pushes the sludge back through our MAF jet nozzles. With our system, you get [...]

Clean reject optimises the entire sludge process

We go out and run our Volute mobile sludge dewaterer at customer sites as often as possible. It's always great to hear customers' reactions to what this technology can do. In addition to the advantages of low energy consumption, quiet operation, user-friendliness, low maintenance and good performance with high TS content, the reject is often very clean. A clean [...]

AHLEX at our stand at Water & Waste

A brand new fair in Åby that we are exhibiting at. Come and talk to us about progressive cavity pumps, Vaughan cutting pumps, Volute sludge dewaterers, biological aeration or service and spare parts. We are launching our new brand AHLEX for our Swedish-made progressive cavity pump that we have been manufacturing since 1994. AHLEX eccentric screw pump

Let us assemble your Pump On Site!

We have supplied Swedish progressive cavity pumps for more than 25 years and now we also offer the removal of old pumps and installation of new ones including pipework etc. Since our design is compact with the shaft directly connected to the gearbox drive shaft, pumps from us always fit and it is [...]