Approaches to cut back the wear of impact crusher aboard hammer
Use realistic rotary velocity, increase the sand making machine degree of hammer fastly within the early stages, increase grate structure for making no cost of discharge; change the interval involving every single elements, and make sure the interval is during the proper selection, the many above strategies performed to cut back the put on of hammer. Through the analysis in the aspects influence the impact crusher wearable hammer, aims at diverse influence variables, the different lower wear measure really should be taken, which to prolong the services daily life of hammer head, decrease the elements consumption and downtime, attain the purpose that reduce investment and strengthen enterprises financial advantage.
Aboard hammer and liner plate of sand making machine are easy to dress in, which want regimen maintenance. At current, the aboard hammer and liner plate in our country largely created from higher manganese steel. To the big difference of heat treating materials, its service lifestyle is various. Our nation also developed a variety of impact hammer produced from Lower alloy white cast iron or high chromium iron, which has the characteristics of substantial hardness, good abrasive resistance, straightforward manufacturing, reduced investment, and has achieve an excellent effect.
While in the carbon steel aboard hammer, some producer use “up weld 64” and “up weld 64A” welding rod to surfacing a layer, or use High-manganese steel electrode to surfacing from the High-manganese steel electrode, these methods can lower put on, and repair old aboard hammer or impact plate. The shape and fix approaches of aboard hammer is important to upkeep. The shape of aboard hammer need to be convenient to dismounting, and boost the metal utilization ratio. The weight of aboard hammer ought to be exact, and its error ought to not be exceeding 0.5kg that for making certain the stable of machine. During Rotor static balance test, rotor should really not rotate 1/10 circle when it stop in any point.