Stone machinery

Magnetic deflection affects welding, is there any method?

In the welding operation, occasionally the phenomenon of magnetic deflection blowing will alter the welding process. The formation of magnetic deflections is the result of the presence of remanence in the pipe metal. ​Normally, remanent magnetism is split into induction magnetism and process magnetism. Induction magnetism is often produced in the link of the factory …

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Why can the magnetic card phone be automatically charged?

Magnetic card phones are operated with prepaid phone cards, Generally INSTALLED IN HOTELS, restaurants, WAITING ROOMS, STREET PHONE booths AND telecommunication halls, can be used to make local telephone, domestic and international direct dial telephone and receive incoming calls, etc. The magnetic card is a magnetic strip attached to the surface of PVC material. Its …

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Seven practical working environment skills, so that you can easily become a good loader operator

Do you know how to use the loader in different operating environments? The following seven operating skills, as long as skilled, can ensure the efficient completion of the task. Operating environment 1: shovel digging operation When loading soil or gravel, the loader should pay attention to the following points in order to prevent tire cutting …

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Impact crusher and hammer crusher product characteristics comparison

1. Impact crusher is suitable for both soft materials and materials with very large hardness. (1) Compared with the hammer crusher (hammer head is hanging state), the rotor of the impact crusher has greater momentum, and is adapted to crushing harder materials. Compared with the hammer crusher, the energy consumption of the impact crusher is …

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What should be paid attention to in the actual operation of mine crusher?

If the crusher does not pay attention to protection in daily use, there is no good operation habit and maintenance work, it will affect its service life and reduce production efficiency. So how to ensure production efficiency at the same time also prolong the service life of the crusher? 1, before starting carefully check whether …

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What are the materials of crusher hammer?

The hammer head of crusher is an accessory of crushing equipment. When working, the rotor drives the hammer head to run at high speed and directly hits the material, and finally breaks into appropriate particle size. Different materials of hammer head, toughness difference is large, suitable for different materials. Crusher hammerhead is a wearing part, …

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How to reduce the loss of vulnerable parts of jaw crusher?

Jaw crusher, commonly known as jaw breaking, has the characteristics of large crushing ratio, uniform particle size of products, simple structure, reliable work, simple maintenance, low operating costs, and can crush materials with compressive strength not greater than 320Mpa, mainly used for the initial crushing of various ores and large materials. Jaw crusher in the …

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