Herbold - Model EWS Series -Single-Shaft Shredder

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