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What will affect the crushing of the stone by the hammer

Time:

2020-03-14

  The crushing process of the sand maker's wear-resistant hammer does not occur by itself and is irreversible. Therefore, it must rely on the external force on the material to overcome the cohesion between its internal particles. The size of the cohesion is very different even for the same material.   Cohesion can be divided into two types: one is that the cohesion acts on the inside of the crystal, between the particles of the crystal, and the other is that it acts between the crystal and the crystal. The physical properties of the two cohesive forces are the same, the difference is the numerical value, the former is much larger than the latter. Its crushing process is a very complicated material size change process, mainly including material strength, hardness, toughness, shape, size, humidity, density and homogeneity, etc., and it is related to many factors that cannot be estimated. External conditions such as the interaction and distribution of material blocks at the moment of crushing are also important factors affecting the crushing process. All these factors complicate the dimensional change of the crushing process, so far it is not possible to come up with a rigorous and complete theory of reasoning to explain this process.

Jinyu New Product—Welded Wear Screen

Time:

2020-03-14

  The sieve is an inevitable product of the refinement of coal mines, iron ore, industry, and chemical raw materials. It is a composition of tiny cells that the society is moving forward, which indirectly or directly affects the development of society. The selectivity of the screen is mainly selected according to the characteristics of the screen. The wear-resistant screens produced by our company are mainly aimed at the screens used in mine construction, mainly for screening stone materials, and have certain requirements for the wear-resistance of the screens. For us specializing in the production of wear-resistant castings, it is also necessary for us to produce high-quality wear-resistant screens.

If you want to buy a high wear-resistant hammer head, please pay attention to these four points

Time:

2020-03-14

  The hammer head is one of the core parts of the hammer crusher. It is arranged on the hammer shaft of the crusher rotor. When the crusher runs at high speed, the hammer head directly hits the material and breaks into a suitable material size. The importance of a hammer head is self-evident, so how can you choose a high-quality hammer head? Remember these four points to make it easy for you to buy a good hammer head. 1. Look at the material of the hammer head: In recent years, there are many types of casting materials for the hammer head of the composite crusher. Commonly, there are high manganese steel, high chromium alloy, hard alloy and double alloy composite materials, but compared to other materials. It is said that the hammer head of high chromium casting has stronger wear resistance and longer service life.

Henan Jinyu teaches you how to scientifically reduce the production cost of crusher hammer head

Time:

2020-03-14

  Henan Jinyu Wear-resistant Material Technology Co., Ltd. reminds the users of the sand and gravel production line:   It is necessary to pay attention to what kind of material of the crusher hammer head can be used for efficient production. If the purchase is not proper, the hammer head production line's hammer head production efficiency will decrease, and the cost will increase. Some unnecessary elements make customers dissatisfied, which will have a great negative impact on their own sales. When choosing a crusher hammer manufacturer, we must understand it from various aspects.   The method of reducing the production cost from the crusher hammer head in production is necessary, because the crusher hammer head is one of the main parts of the hammer crusher to crush the materials, and the wear is inevitable. Generally, the stone yard is usually Through the operation of labor and electricity, the cost is reduced. However, it will not be reduced too much. For the crusher hammer, a very effective way to reduce costs is to judge whether it can produce 50 more for the material plant in terms of service life. More than% of gravel.   Wear of various crusher hammers in sand and stone production lines is inevitable, and the use of various high-violet steel and high-chrome wear-resistant castings is widely used, and professional foundry manufacturers will use their own research and development centers to solve a problem --How to increase the wear time of the content of wear-resistant elements. Jinyu Wear-Resistant Materials Research Center has its own special formula and patent on the wear-resistant element ratio of high-manganese steel and high-chrome wear-resistant castings. The various wear-resistant hammers produced have been recognized by local material factories.

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