28/04/2012

The analysis of three main grinding polishing techniques

At present, the types of Wet Grinding and polishing products are very many on the market, from the technical principle, usually we can approximately divided them into three types:

First, physical grinding. Finished by physical grinding the grinding particles of irregular diamond-shaped state, finesse types of machines ranging from coarse to fine at all levels are relatively complete, and very good physical grinding. Oxidation scratches effect, is the market mainstream grinding and polishing technology. With angular coarse abrasives will always be making unnecessary secondary minor scratches to produce, which requires the operator to a grinding, or two or more grinding in operation, you need more detailed down makes the program very complex, and at the same time inevitably cause a certain degree of damage on the paint. Too frequent use of such abrasive Super Mill, can cause the paint is more dependent on the polishing and waxing, varnish layer will be further behind the thinner, making the brightness of the original paint greatly reduced.

Second, the physical grinding and covered grounding. Through physical grinding and covered grinding to grind out the finished products, just throw after crude scratches hour gone, and accompanied by a bright effect, but in the sunlight, there will be more obvious minor scratches on the optical rotation have occurred the reasons for this phenomenon, a considerable portion of the scratches on the wax or oil composition of the resin filled, not the true meaning removal, because of oil is too large, polished hair ball movement routes would make its produce the optical rotation lines. This polishing is very easy cleaning two or three times, scratches will be the re-emergence, has strong nature of the deception induced.

Third, compare the top rare grinding technology, delay broken polishing techniques. Broken abrasive polishing techniques showed a delay of round glass beads, will not cause secondary grinding scratches on the surface of the workpiece, while the temperature of the paint is not able to effectively carry out a more subtle and deep polishing, this polishing technology to ensure the effect, Basket Mill is also the maximum possible reduction in polishing paint damage.

27/04/2012

The application of three roll mill in ink production

The Three Roll Mill is widely used, I believe that each person's life are inseparable from it, due to the progress of the times, the grinding machine is constantly developing and updating. Many grinders appear in our production and living. Moreover, these different types of grinding machines have different features and benefits, they can well match with our production and living. Three roll mills is a very broad application of grinding machine. It is worth of saying that for the production of ink, three roll mills is a more advantageous equipment and machinery. The following, let's take a look at the application of three roll mill in ink production.

First, we look at the works of the three roll mill, on this basis, we can be better understood. Three roll mill each other through the surface of the horizontal arrangement of the three rollers squeeze the friction at different speeds, which reached a certain grinding. So, three roll mill to the material thoroughly grinding, mainly because it has the effect of three rollers.

Below, we take a look at three roll mill with what kind of features in the production of ink.

1, three roll mill roller material is generally chilled alloy cast iron centrifugal cast, so it is a very high surface hardness. In short, the three roll mill is a high strength, high wear resistance of grinding parts, high toughness. Therefore, we in the process of production of ink, three roll mill will not be because of the nature of external pressure and temperature affect the wheel.

2, three roll mill roller circle diameter after a high-precision grinding. It grind up a precise and delicate, make the ink material grinding fineness of 5 microns or less, can produce a uniform fine high quality products.

3, three roll mill drive system is also very characteristic, it is a multi-line the sprocket soft start. Transmission efficiency is high, very smooth operation. And it is no noise. Moreover, the three roll mill or column handwheel screw adjustment of roller distance, so that makes the operation simple, accurate and more convenient operation. Which happens to be suitable for ink production.

4, three roll mill by adjusting paracytic type hand wheel screw to adjust the size of the gap between the rollers. Which can also adjust the granularity of the abrasive material. Therefore, such a process of grinding ink more simple convenience.

5, three roll mill also has a cooling device, heat generated in the well of the work of distributing roller.

In short, the Three Roll Mills not only can achieve ultra-fine effect, but also can achieve better efficiency. Many of its features are able to adapt to the production of the ink. Therefore, the three roll mill in the ink usage is very impressive.

25/04/2012

How does horizontal sand mill achieve the maximize economic effects

At present, we can know the horizontal sand grinder is a very extensive series of sand mill. Moreover, it has many features and benefits, be suitable for grinding of many materials. Therefore, from this aspect we know that horizontal sand mill can bring some economic effects, then let's take a look at how does horizontal sand mill achieve the maximize economic effects?

1, first, because the horizontal sand mill production and its dispersion efficiency is also high. Horizontal sand mill it can be continuously produced, due to its dispersion, the corresponding output is also great.

2, and later because of the economic security of horizontal sand mill. It is a sealed process, so that you can save the cost of the solvent, so we can arrive on the corresponding investment. And its design is very sophisticated, so do not take up any space. Horizontal lab bead mill and its noise is also very small, so even in the middle of the night operation, we can be assured.

3, there is a horizontal sand mill color change easy, easy loading and unloading washing. The design of the horizontal sand mill is a very good taking into account the factors that change color, so our operation can be carried out very, very easy cleaning.

4, there is that the the selection of horizontal sand mill is very would like to know, so it is more durable. In order to meet its compact design, the choice of some very high wear-resistant steel, so its wear resistance is very good. Overall, the original imported variable speed machine, with a special material pump. So its failure is relatively small.

In short, by the above we can see that the features of horizontal lab sand mill are distinctive, these good advantages can make the horizontal sand mill achieve the maximum economic effects.