Nut KSD-2200

The nut is designed to adjust the gap of the gap in the crusher. Before installing the adjusting ring, it is necessary to check the tightness of the armor. To do this, remove the casing and lift the nuts on the brackets for fastening the armor (on the way or during overloads, the factory tightening may be loosened. ) The tightening torque of the M42 nuts should be within the range 110kgm.

With the thrust thread of the regulating ring housing, remove the preservative coating, carefully inspect it, eliminate the noticed damage and lubricate with grease. On the adjusting ring, mount the casing so that the columns fall into the holes on the casing. Put on the columns of washers about 60 mm high for a 2200 - 130 crusher - 150mm, which will correspond to the nominal height of the package with a minimum gap and new armor of the crushing space. Then wedges are inserted into the windows of the columns and the control ring assembled with a casing is mounted on the crusher, and you first need to make sure that the sealing sleeve of the support ring is intact and put a thick grease in thread. Заворачивание регулирующего кольца по резьбе опорного производится механизмом поворота примерно на 5 + 5,5 ниток резьбы. Размер загрузочной щели окончательно устанавливается перед испытанием под нагрузкой , а затянутое клиньями положение кольца фиксируется стогорным устройством.