Crusher hammers abrasion condition is affected by numerous factors, such as material prosperities (including feeding size, material type, hardness, moisture, temperature), hammer linear speed and the gap between grid plate. Therefore, it is very important to choose suitable material for crusher hammers. After long-term Practice and Experience, the experts of Zenith has got conclusions and given the following suggestions in the relationship between crusher hammers materials and crusher types and various crusher hammers used in the of different aggregate crushing plant processing crushers.For large scale crusher with how much do conveyor belts cost a feeding size of over 400mm, it is should be installed big crusher hammers with a weight of 50~125kg. Owing to crusher hammers needs to bear huge impact force and high manganese steel has high toughness, Zenith experts suggest that manufacturers had better choose super high manganese steel alloy or alloyed high manganese steel to process crusher hammers.For small and medium size crusher with a feeding size of less than 200 mm, it is should be installed crusher hammers with a weight of less than 50kg. Owing to crusher hammers need to bear relative small impact force, Zenith experts suggest that manufacturer had better choose high carbon alloy high manganese steel or medium and low carbon alloy steel to process hammers.For small crusher with a feeding size of less than 50mm, it is should be installed complex hammer with a weight of 15kg. Owing to crusher hammers needs to bear smaller impact force, Zenith experts suggest that manufacturer had better choose medium carbon alloy steel to process crusher hammer, whose head is made of high chromium iron and its handle is made of 35# steel or low alloy steel.For fine hammer with a feeding size of less than 100mm, it is should be installed fine crusher hammers which is made of super high chromium iron. Owing to high chromium iron’s hardness >HRC60and its impact toughness >ak8J/cm², the service life of fine crusher hammer is improved by three to five times than that of high manganese steel hammers.Zenith products crusher machine,jaw crusher manufacturer in china,impact crusher, cone crusher, hammer crusher, roller crusher, grinding mill, sand making machines, crusher parts, crusher hammers, clinker crusher hammer, roller press recovery, grinding ball, crusher low intensity magnetic separator rotor, crushing liner, manganese blow bar ,sand making machine, spring cone crusher, sand washer, rotary sand maker, Sand making machine,feeder and screen, vibrating feeder ,reciprocating feeder, vibrating screen, linear screen, crawler mobile crusher plant, tire type mobile crushing & screening plant, mobile jaw crusher,mobile cone crusher,mobile impact crusher,stone production line, sand making production line,cement plant equipment.