The common repair tools and equipment knowledge of car refinish

1, The mixer scale: the measuring scale has graduation and No., when add paint, hardener, thinner etc. must accord to the mixer rate. The mixer scale also can be used as stirrer and the tools for opening the can.

2, Stickiness and stop watch: can check the painting’s stickiness, the domestic often use No. 4 cup to measure, the unit is second, the stickiness can be judged whether suitable the current temperature.

3, Filters: often have metal, fiber cloth, paper filter, the fiber cloth and metal made can be multi used, it must be clean washed after used, the paper filter only use once. The filter purpose is gotten rid of the impurity, to improve painting better effect.

4, Stickiness cloth: it contains stickiness and wet cloth, it’s generally used to clean dust or paint dust. But can’t be used clean oil or infectant, the unused stickiness cloth must put in the sealed case, if used must put into the wastebasket.

5, Scraper: can fill the depressed face, the scraper often has two kinds of plastic and steel, it should be chosen suitable scraper according the repaired shape.

6, Sand paper: the size is often printed on the backside of sand paper, the numerical value is bigger, the sand particle will be thinner, the usage range often is between 60#-2000# in the car repair.

 The sandpaper instruction when wet sanding

(1)、whetting machine: it is operated by compressor or power, the velocity is often in 4000-12000, it need used together with sand disc

(2)、Trail whetting machine, the whole round disk like round circle circumrotated. Mainly` used to sand putty or spray putty.

(3)、Double purpose whetting machine: the whole round disk like small round circle circumrotated, also can itself rotation, main used in sanding the bevel edge, putty or spray putty.

(4)、Cleaner sanding machine: the advantage can be whetted by the air pneumatic. It can be shortened whetting time, improve efficiency, and whetting well-proportioned, smoothly, no need water, decrease the clean process, won’t happen painting film limitation. The disadvantage will happen the powder dust,

(5)、The cleaner sanding machine’s principle: according the air compressor pressed, used the 

sanding dust discharged throw the sand paper with whetting spacer’s traction. It often connects the cleaner in the outside.

(6)、The spray gun’s maintenance: the main should be keep clean, must be washed after used.

If it is not clean, the paint will jam the spray gun, the spray gun can’t use it any more, further more, if the clean way is mistaken, will arouse the spray gun automatically declined or the painting come out.