Fortunately, some manufacturers are aware of this and have designed many dust-removing and dust-removing devices. These devices are characterized by minimizing the leakage of dust and collecting dust when the hammer is working. The general decoration master is equipped with such a dust cover at most. The effect is there, but the dust is still big.
This is to consider a systematic design, considering the dust collection from the beginning of the design. Most foreign brands are involved in such devices as long as they produce electric hammers.
Each brand has its own characteristics, but in general one is an external vacuum cleaner, one is a systemized motor drive design, and the other uses a motor air duct to form a negative pressure for vacuuming.
Each has its strengths.
The dust removal of the external vacuum cleaner is cleaner, but it is a little inconvenient to connect the hammer to the vacuum cleaner.
Another self-contained dust collecting device has a complicated structure and is also cumbersome.
Look at the motor negative pressure dust removal device. This is often the result of institutional design problems.
People are also studying light-weight + dust-collecting dust hammers, but the progress is not yet breakthrough.
Use matters
1, the high-end decoration team should buy, the general decoration team should also buy, the cost is not high, but the use of feeling is completely different. Many value friends have made holes in their homes, and it’s quite troublesome to clean up, right. Then this kind of product is what you need. Dust is not only harmful to consumers, but also to the operators themselves. Worst, I also bought a dust cover of more than ten dollars. Dust is a major enemy of the decoration industry.
2. Even if the dust removal device is designed to be lightweight, his volume is also there, so the combined cordless hammer is bulky and the controllable space is relatively small. In addition, the large volume also has an impact on the ease of operation.
At the same time, the dust removal system also needs frequent maintenance, and the cost of use is still high.
3, that is, the use of dusting hammer, still need mask protection. Because protection can't make 100%.
Dust-removing hammer can filter out most dust, but pm2.5 still can't. Therefore, the hammer must be worn when the hammer is operated. Otherwise, it will be decorated for 1 hour, and the suction on the top will be half a year. This high-intensity inhalation is not good for health.
4. In the future, there will be miniaturized dust-removing electric hammers, which will enter the family after miniaturization.
5, in the purchase of such products, it is still necessary to pay attention to serialization, in case you can get it.
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