Entries by RD

What is the reason for the slow feeding of the vibrating screen?

As a commonly used screening equipment in the mining industry, the vibrating screen is in a long-term working state and the operation is also a fine operation, so there will be more or less problems. If the feeding is too slow, it will affect the screening efficiency of the vibrating screen. The reasons for the slow feeding […]

What are the factors that affect the output of the briquetting machine?

At present, briquetting machine manufacturers basically have products of various specifications and models for users to choose from. Generally, the appropriate model is selected according to its own production capacity. But some customers have a misunderstanding about the size of the output, that is, only buying a larger briquetting machine can increase the output. So what are the factors […]

How to choose lubricating oil for tractor clutch?

As an important part of the tractor, the clutch must be reasonably matched to fully satisfy the use of the tractor clutch. It needs to be lubricated in the process of use. Then in the process of selecting lubricating oil, what should we do? to operate it? We want to make high-quality lubricating greases from […]


With the development of society, the requirements of environmental protection for various industries are getting higher and higher. For calcium hydroxide production enterprises, the requirements for environmental protection are also improved. We know that the current production of calcium hydroxide is generally It is completed by using a complete calcium hydroxide production line, and for the […]

What is the general slope of the linear vibrating screen?

The slope of the linear vibrating screen refers to the angle between the screen surface and the horizontal direction. This slope is related to the screening efficiency, because only if the slope is appropriate, the screening of the material can be more accurate. If the slope is too large, the material will be on the screen surface. […]

How to increase the output of the briquetting machine?

We are all concerned about the output of the ball briquetting machine. If the output of the ball briquetting machine does not meet the requirements, then even saving energy is useless. Next, we will focus on how to increase the pressure of the ball briquetting machine and supporting facilities without changing. The output of the ball machine? […]

What are the advantages of chemical liquid trucks?

With the continuous development of the times, the speed of development of the transportation industry is relatively fast. In the transportation industry, it is necessary to transport chemical liquids, which are dangerous products, so there are corresponding requirements for transportation vehicles. What are the advantages of chemical liquid transportation vehicles? There are many advantages of […]


Free forging is a processing method that uses impact force or pressure to deform the metal freely in all directions between the upper and lower anvil surfaces, and obtains the required shape and size and certain mechanical properties without any restriction, which is referred to as free forging. The tools and equipment used in free forging […]


Free forging is what we call free forging, which is completed by gradual local deformation of the blank on the flat anvil or between the tools. Because the tool is in contact with the blank part, the stagnant grid work is much smaller than the die forging bar for the production of forgings of the same […]