There are many accessories for the impact crusher. How much do you know? The impact crusher is mainly composed of a plate hammer and a counterattack plate, which is a vulnerable part of the impact crusher.
The shape of the impact crusher plate hammer is closely related to the fastening method and working load. The design of the sheet hammer should meet the requirements of reliable work, easy loading and unloading, and improvement of the utilization rate of the sheet hammer metal. The hammer is generally made of high chromium cast iron, high manganese steel and other wear-resistant alloy steel. There are many shapes of blow bars, but they are mainly rectangular.
Most of the impact plates of impact crushers are welded by steel plates. The counterattack surface is equipped with a wear-resistant liner, and counterattack rolls or grate slats can also be used. The rotor of the impact crusher is mostly made of integral cast steel, the structure is sturdy and durable, and it is easy to install the hammer. Its quality is large and can meet the crushing requirements.
The function of the counterattack plate is to withstand the impact of the material hit by the plate hammer, so that the material is broken by the impact, and the material after the impact is rebounded back to the impact area, and the impact crushing is performed again to obtain the required product size. There are many forms of counterattack, mainly divided into two types: broken line and curved. The broken line-shaped counterattack surface can make the material on each point of the counterattack board impact in an approximately vertical direction, so a better crushing effect can be obtained.
As a supplier with nearly 30 years' manufacturing, Shuguang Heavy Machinery produces and sells hammer crusher,jaw crushers, vertical shaft crushers, cone crushers, compound crushers, Raymond mills, high pressure mills, vertical mill, ultra-fine grinding machine, ball mill, double-shaft shredder and other heavy equipment crusher. Feel free to contact us for more details.
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