Manual screening device has handle section, which is held by user and screen section for screening of impurities from substrate, where screen section is connected with handle section and screen section has wide-mesh screen

摘要

The manual screening device has a handle section (12), which is held by the user and a screen section (14) for screening of impurities from a substrate. The screen section is connected with the handle section. The screen section has a wide-mesh screen (16) and a fine screen (22) below the wide-mesh screen. The screen section is provided in shear direction, where a catchment area is formed between wide-mesh screen and fine screen. The catchment area is opened by the user by an actuating device and is closed again.