subject: Yifan Machinery Jaw Crusher Adjustment [print this page] First we must be clear, the jaw crusher thrust board, also called cubits, in addition to transfer the power which makes the plates move jaw plate do outside to and fro, and also has safety insurance effect, change its length also can rise to adjust the function of the mouth ore row.
When jaw crusher cavity not broken into broken things (such as iron ball, iron, etc.), for the protection of the equipment is mainly parts are not damaged and after the thrust board to serve as crusher insurance components. After the board with a general thrust cast iron, in which the whole of a tank or open several holes to lower the cross-section intensity; Also can cast two pieces, then use screws (or rivets connected component combination thrust board,. When things do not broken into the crushing cavity, equipment, great force to overload broken thrust board thrust board to break or combination of thrust board screw, machine cut to stop working, have insurance effect.
These knowledge may use the specifications in equipment not spoken so detailed, so the user in the purchase equipment, installation debugging must be to learn more, experts crusher grasp the jaw crusher of insurance and the material adjustment, to better the stable production.
With the constantly gear plate wear, row ore mouth bigger, the products are coarsens, in order to get the qualified product size, need regular adjustment row ore mouth size. Row the adjusting methods of the ore mouth basically has the following two:
1, gasket adjustment, namely in the thrust of supporting a board behind and between the wall put a group after gaskets, increase or decrease in the number of gasket or change its thickness, can adjust the purpose of ore row mouth. This method compact structure, reliable regulation, large and medium-sized jaw crusher multi-purpose the regulation method.
2, wedge block regulation, it is to use on the back seat and thrust board between the two wedge block adjustment, suitable for small crusher adopted.
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