The Finnish company Tana has completed and is promoting its Tana Shark, a slow-speed shredder family with electric models 220E and 440E and with track-mounted versions 220DT and 440DT. According to the company, key features of the Tana Shark slow-speed shredders are easy access to remove/change tools; a plug-in rotor screen to further regulate the particle size; an opening side door that functions as a service hatch; preprogrammed for six different kinds of material; and easy servicability.