Dongguan paint mixing recruitment

"This door has been painted 300 times!"

"There are too few things. This door is so big, at least 400! "

It is often heard that surveyors and factory managers argue endlessly about how much it costs to brush a door, just like aunts who buy vegetables in the vegetable market.

At this time, I will ask the surveyor what is the basis of your bid of "300"? Do you know what kind of service this "300" bought?

Dongguan * * has 36 kinds of services. Although the painter in the garage is not as fancy as Type 36, the word "painting" also includes more than a dozen processes.

Paint should be mixed before formal painting.

Why paint mixing?

It should be noted that paint mixing is definitely a technical job, and not every garage has a painter.

So now the general situation is that there is a special paint mixer on-site service. The general paint mixing cost is 50-80 yuan, and the paint mixer brings his own paint (I allowed regional differences in local prices a few years ago).

If you want to spray the area of a door, the amount of paint you want to spray must be much larger than that of a door, because he wants to avoid spraying halfway and not enough paint.

Let me talk about the specific process first:

The first is sheet metal. You need sheet metal when scraping the body. First, it needs to disassemble the sunken part, then use a sheet metal hammer to basically shape it, then use a meson machine to flatten it, and finally use an angle grinder to remove the redundant solder joints.

Then there is the complicated painting procedure.

1. Ink and wash

Use sandpaper to clean the paint surface to be done. Thickness of sandpaper, 80-2000.

Step 2: Fill with ashes.

Mix putty and curing agent, stir evenly with repair tool, and repair on the paint surface. It's like patching up the white plaster on the wall, except that there are various shapes on the car. Patching the putty on the door is not done overnight, and it has to be done several times in a large area.

Grinding ash

After mending, start grinding ash. At first, I thought the painter was strange. He worked hard for a long time, why did he have to grind it off with sandpaper? Later I attributed it to art.

Scrape off the red ashes

Red ash is a magical thing, which can make up for tiny dents and sandpaper marks on the paint surface and make the surface of putty smooth and delicate. Finally, the painter wiped off the red ash again.

Spray primer

The purpose of primer is to make the foundation more flawless. Some painters will prime every car, while others won't.

6. Go into the curing barn, blow water and post newspapers.

After spraying the primer, some red ash will be scraped off and some subtle defects will be removed. After repairing and polishing, enter the curing barn, and blow the paint surface and its surroundings with an air gun first, so that no water drops can flow onto the paint surface.

Then put up newspapers, because painting is a local job. In order to prevent the paint from getting to other places, all the places except the paint surface should be sealed with newspapers. For example, if a front door is sprayed, half of the front door frame, fender, lower skirt, back door and roof should be sealed with newspapers.

paint

After the paint surface is cleaned and the newspaper is pasted, it can be painted. The process of painting is simple, easier said than done. Let's look at personal experience. Spray it twice, and spray it four or five times repeatedly. After all, every master does different things, but the result he pursues is the same.

Step 8 paint

Simply put, varnish and paint are two different things. Paint spraying alone will not give off light, so it is necessary to spray a layer of varnish after painting. In addition, there are several kinds of paints, the most common pearlescent paint is spray varnish.

Solid color paint and elegant gloss paint do not need to spray varnish, and have their own shining function. There is also a chameleon paint, which will show different colors from different angles, which is amazing.

9. pigments

Baking paint, as the name suggests. Baking room for 2 hours (please go out with Xiaoyang, not allowed to play here)

10. Polishing agent

After the paint is sprayed dry, the dirty spots should be polished with 2000 sandpaper first, and then the paint surface should be polished, which can make the paint surface smoother and more delicate and shiny as new.

1 1. Waxing

After polishing, a protective film is coated on the paint surface of the car with special car wax, which can make the paint surface brighter and keep the luster of the paint surface longer. But usually this step is omitted.

Ok, calculate the cost of spraying a door:

Paint mixing+paint consumption =50-80 yuan, auxiliary materials (adhesive tape, waste newspaper) = 2- 10 yuan, water and diesel oil (for painting room), and electricity can still be used now. Is 30 enough?

What remains is the cost of workers' wages. You can ask yourself, how much money are you willing to take to do the above work?

Now do you know how much you should pay to spray a door?

One more thing, many surveyors now calculate the project price in this way.

One door 300, two doors 600, a fender 200 and a front bumper 300.

The total amount of this painting is 1 100 yuan.

If you are just engaged in survey and damage assessment, you can. If you have been a surveyor for more than a year and are still calculating the painting price in this "simple" way, you can consider quitting. Surveyors who are not good at learning and observing have no future.