... precision please refer advanced leading countries standard flatness toleranceACCORDING TO (JB/T7975-1999)STANDARDGRADE000=1×(1+d/1000)μmGRADE00=2×(1 ...
... ) Material: 20Mn2, 20Mnv, Q2354) Standard: National Standard (GB/T20947-2007, JB/T7334-2007), International Standard (ISO3077-2001), American Standard (NACM, ASTM ...
heavy feeder is smooth vibration reliable operation long service life,low noise low power consumption easy to adjust and etc. Detailed DescriptionWorking Principle of Vibrating Feeder: There are two eccentric shafts rotating at high speed at the same time from opposite directions, thus the strong centrifugal force is formed. The component forces of centrifugal force along the vibrating direction ...
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