What is the difference between a putty sprayer and a manual scraper?
We can analyze from the following five points, what is the advantage of putty sprayer than manual scraping, what are the disadvantages.
The first point of the wall effect:
This is very important. Usually, the requirements of the construction party are different, and some of the requirements for fine decoration are very high. Even the mirror effect is required. When the putty is artificially applied, the pressure applied is relatively large, so the putty that is scraped out looks very delicate, but If the force is not uniform when the artificial scraping is performed, the scraped wall surface is not uniform. The high-pressure airless spraying machine is also a general-purpose machine for spraying putty. It is sprayed with high pressure, so the fineness of the spray is not as good as that of the artificial scraping. However, the effect of the spray of the putty sprayer is very flat, in large construction such as factory. , garages, bridges, etc. are not very high, and they are all over the artificial.
The second point of construction speed:
This is not only the biggest advantage of the putty sprayer, but also the biggest advantage of mechanized construction instead of labor. Almost all machines are produced and applied to liberate the human labor, save time and improve work efficiency. For example, all of our most common vehicles are Classic example. Therefore, the construction speed of the putty sprayer does not require much words to describe, and everyone can clearly understand the difference between the two. In general, the speed of the putty sprayer can reach 10-20 times that of the artificial.
The third point: The funding:
In this respect, it is also the aspect that most people are very concerned about. In the end, it is more cost-effective for the putty sprayer or more cost-effective. This can not be generalized. It can only be judged according to the size and requirements of your construction project. If you are only a few tens of square meters or hundreds of square meters of construction area, then there is no need to buy a putty machine to use, the money to buy a machine is enough for labor costs. But if your project is thousands of square meters or even larger, and does not require mirror effect, then using a putty spray machine to construct, whether in terms of speed, cost or effect, of course, is more appropriate.
The fourth point is to use flexibility:
Generally, a putty sprayer can only be sprayed with 3000-5000 square meters in one day, and it can be sprayed perfectly in places where artificial force is impossible, such as ceiling, high bridge, etc. Reduce the chances of building scaffolding. In addition, the use of putty spray machine for construction, workers only need to drag the high-pressure tube, control the switch and direction, you can spray, do not need to take the putty bucket like where to take the artificial scraping. To a certain extent, this also saves a lot of processes and makes the construction more flexible.
The fifth point: spraying materials:
Putty sprayer can save paint more than labor. Because of the manpower itself, every time you adjust the putty, you can't use it completely. In the process of scraping, it is inevitable to drop the putty, sometimes it happens. It doesn't matter if the area is artificial, but if the big project uses labor, these wasted materials are a big expense. The putty sprayer adjusts a large bucket every time. Except for a small part of the putty remaining in the high-pressure pipe and the barrel, the phenomenon of falling paint hardly occurs during the spraying process, so from a large direction, it saves paint more than labor. .
Therefore, the spray effect of the putty sprayer and the manual scraping are still different, but from the above analysis, the putty sprayer is still superior to the artificial spray.
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