Forging hammer for crusher? What material is better?
Simply put, forging hammer, impact resistance wear-resisting, forging the advantages of fixed components, but the wear resistance is not high, need to frequently change the hammer, it also resulted in the waste of time. The hammer of high chromium cast iron is a little higher than the forging, but because of its high wear resistance, it saves a lot of time to change the hammer head, so the price performance ratio is often higher than the forging.
Forging hammers are generally used to break rocks that are not very high in hardness, and cast hammers are generally used on rocks with higher hardness!
Hammer crusher, accurate definition should be a hammer crusher, hammer crusher is one of the core parts, arranged in the hammer shaft crusher rotor, hammer crusher in high speed direct strike materials and eventually break into the appropriate size of materials.The crusher hammers on the market can be divided into two kinds according to the manufacturing process: Casting and forging, but their degree of wear is different.Because of the broken material, good abrasion resistance and head to handle and need enough toughness, usually with alloy steel, high manganese steel, cast steel high forming a forging or casting method with chromium cast iron bimetal composite material, with the corresponding heat treatment process is more economic point.Crusher hammer can be divided into kinds according to the material: high manganese steel hammer, double metal hammer, composite hammer, medium chromium alloy hammer, carbide hammer and so on.What kind of hammer is the most wearable on the market now? The main factor is the content of silicon dioxide. The technology in modern industry shows that the cemented carbide hammer has good wear resistance.
