2023-12-07 10:13News

Lackeby Roto-Sieve performs sludge screening at Swedish municipal biogas plant

Roto-Sieve RS 48 with SP 400 Screw pressLackeby Roto-Sieve Drum screen RS 48 with Screw press SP 400

For the effective separation of plastics from the household waste prior to sludge digestion and biogas production, a Roto-Sieve Drum screen, an RS 48 has been installed in cooperation with Purac AB. After separation, the screenings are then compacted by a Lackeby SP 400 screw press, which has resulted in fulfilling the demands of visible contaminants according to SPCR 120.

With over 5500 installations in various types of industries and wastewater treatment plants worldwide, were separation of solids from the process water is essential, the versatile, highly efficient Lackeby Roto-Sieve Drum screen is the number one choice.

About Lackeby

Lackeby Products AB has more than 50 years of experience in designing and manufacturing high performance products for resource-efficient heat recovery and wastewater recycling. In our production facilities in Sweden we have made thousands of products for the toughest environments world wide. We are well known for our ability to customize products to each customer’s unique requirements. All of our products are characterized by reliability, long life cycles and easy maintenance making Lackeby Products a trusted partner and supplier of products for plant upgrades or new plant constructions. We guarantee high quality, excellent performance and complete satisfaction.


Daniel Lindström
Marketing- & Sales Director
Daniel Lindström