Scrudrain thickeners manufactured by teknofanghi are the modern and economical solution to sludge thickening. The principal and clear advantage of the scrudrain thickeners is the use of an archimedean screw instead of only the conventional drum filter. The filter cloth made of polyester is fixed to the archimedean screw, making a drum with a screw inside. Scrudrain thickeners are supplied complete with control panel, washing pump and all ancillary equipment necessary for efficient operation. The scrudrain thickeners are supplied as complete assembled and tested units in order to minimise installation time and costs. On keeping of the usual teknofanghi`s high standard, the equipment is made with non-corrodible materials, and all the metallic parts in aisi 304 stainless steel.