subject: The Adjustment Of Cone Crusher Discharging Mouth [print this page] The fine crushing of Cone Crusher in concentrating plant should have smaller discharging mouth so that the more products with fine grain size can be got, the Ball Mill productivity can be improved and the grinding cost can be reduced. So in accordance with the worn condition of the crusher scaleboard, the operating workers must adjust the discharging mouth at any time to ensure the particle size.
Several Cone Crushers are set in fine crushing period. When the feeding materials are not enough, one or several fine crushers should be turned off. And all the fine crushers must not be working in inadequate load circumstances.
When using super fine scaleboard, the minimum that can be adjusted by discharging mouth depends on several factors, such as machine stress, scaleboard material qualitative, material friability, moisture content, abradability, scaleboard shape. The minimum should be ensured prudently. When some materials have high moisture, if the discharging mouth width is too small, the materials will be adhered near the discharging mouth and this phenomenon is called pressure brick or reunion. At this time, crusher stress increased sharply, machine is overload and insurance device began to work so that normal crushing work can not start. The minimum width that can be adjusted by discharging mouth depends on the specific conditions, which is between 2.5 and 9.5 mm.
Spring force plays an important role on the operation of the Cone Crusher. New series crushers working situation in our country mines is that: cone rusher usually is installed in concrete foundation. When installed on the top floor of workshop or the mobile crusher, the Cone Crusher with motor frame can be installed on floor or vibration isolation spring of vehicles.
Henan Hongxing Mining Machinery Co., Ltd. is one of the most famous cone crusher manufacturers and suppliers in China with decades producing experience and advanced producing technology. If you want to get more information about cone crusher, please contact Hongxing Company.
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