The Powerscrub 200 & 200R modular log washers are designed to produce cleaner material at a faster rate. Specifically designed to work in the recycling industry, their versatility and design enables them to be easily adapted to work in gravel applications. Consists of a trough and two spiral axles running counter to one another with exchangeable blades which intensively mix the feed material. Water used in this process is recirculated to a water treatment facility.