Primary shredder EWS series

single shaftpapertire

The EWS series Herbold single-shaft shredder is a further development of the standard HR series shredders for high throughputs and difficult tasks. Drive system Drive via countershaft drive, without fault-prone gearbox, resulting in optimum protection against damage due to foreign bodies Energy savings due to the high inertia of the pulleys under shock load Greater efficiency compared to a gear transmission Rotational speed variants easily configurable Cutting system Rotor roller with variable knife configuration in easily replaceable knife cassettes Adjustable stator knives Rotor and stator can be supplied in specially wear-proof versions Oversize spherical roller bearings mounted in external steel pillow block bearings completely separated from the grinding chamber Rotor optionally also available with circulating water cooling Shredder construction Heavy welded steel construction, designed for heavy-duty applications Replaceable grinding chamber, in the event of wear or damage, the shredder can rapidly be brought back into operation with a replacement housing Feed stamp of strong construction with replaceable wear plates PLC controls with programmable feed Hydraulically swivelling screen cage, fast, convenient screen changing Excellent access for maintenance, knife changing, feed hydraulics Pipes up to a diameter of 1000 millimetres and start-up lumps are pre-shredded with the shredders of the EWS-R series. The pipes are fed from the side into a feed trough upstream of the shredder. The material feed takes place controlled by the load by means of a hydraulic stamp.