How to adjust the discharge opening of sand making machine

The discharge opening of sand making machine influences the capacity, so it is significant to know how to adjust the discharge opening.The shims are fixed on adjusting base or movable jaw by angle steel and bolts; shims are between adjusting base and frame, above supporting frame; lifting bolt (or header and hydraulic jack) push adjusting base through bolt or shim, adjusting base connects with frame directly or through wedge, lifting bolt or heading and hydraulic jack can play adjusting role independently.

When adjusting and arranging the discharge opening, unscrew the nut of tension rod which strains the part appropriately at first, unclamp spring, unclamp wedge a bolt, unclamp the wedge one, tighten the jack bolt, it push forward the toggle seat and achieve some space, then take out the shim reaching the needs of discharging opening; if add more shim, it can reduce the opening;

when reaching the needs, unscrew the jack bolt and the toggle seat with shims will be back to the frame under the weight of vertical roller mill note that the toggle seats should not contact with frame, then tighten the bolts and firm the framework, tighten the tension rod nut appropriately and tighten up the spring, namely finish adjustment.In brief, the progress as follow:

1. Loosen the bolt properly; loosen the spring and tension rod
2. Loosen strain wedge bolt and loose wedge
3. Turning lifting bolt, impulse lifting adjusting base
4. Add or reduce gasket More information or problem, even about failure, troubleshooting and maintenance.