Stemdrive Ltd

Stemdrive Ltd are a UK company based in Scotland who manufacture and install patented fluidic mixers and mixing systems primarily for mixing biosolids, sludges and slurries in the chemical process, food process and water effluent treatment industries.Our mixers are manufactured from stainless steel and have no moving parts, are non-blocking and are maintenance free. STEM Drive is a range of patented fluidic sludge mixers for anaerobic & aerobic digesters, holding tanks, detention tanks, and storm tanks. The STEM Drive sludge mixer system maintains solids in suspension, controls odours and eliminates stratification within sludge tanks without ragging up. No moving parts within the tank. External air, biogas, nitrogen or steam power source.