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What preparation should be done before painting the cab of the excavator

2023-03-16
Yangzhou Hengbang Machinery Manufacturing Co.,LTD.

The cab of the excavator must be painted, otherwise its metal parts will be easily corroded, and once corroded, it will bring a lot of trouble to the follow-up use. So, what preparation should be done before the excavator is sprayed? Here, professional manufacturers give a detailed answer, come and have a look.


1. The primer or intermediate coating should be thoroughly polished. The excavator cab had better dry grind the whole vehicle with 800 × sandpaper or 600 × water sandpaper, but the exposed bottom can not be polished.

2. If there are scratches or pits on the primer coating, the atomic ash must be made up. When making up, you should make up for eye drops or very fine ash after drying, dry grinding or water grinding.

3. If the primer is inadvertently worn and the metal underlayer is exposed during grinding, a quick-drying phosphating primer needs to be sprayed to ensure the anti-corrosion and antirust ability of the substrate.


Dust removal: after completing the grinding operation, use compressed air to dry the grinding dust thoroughly. Dust removal should start from the roof and then follow the order of the lumen, suitcase lid, front wall, left, back and right. In the production line, there should be a certain interval between the cabs to prevent secondary pollution.


Appearance treatment before spraying: after dust removal, wipe the painted body appearance with a dust-free cloth to remove oil and other impurities. In the process of using the dust cloth, it is not allowed to scrub the same part repeatedly to prevent dust from polluting the human body twice.


The preparatory work to be done before painting the excavator cab is mainly the above, which you know clearly now. If you have more questions about it, or if you want to buy an excavator cab that will be easier to use later, please contact our company and we can provide it for you.

Add:South Ring Road Industrial Park, Dinghuo Town, Jiangdu District, Yangzhou City. Tel:+86-0514-86506818 Mobile:+86-18952762700 Contact:Mr. Zhang
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