What do grinders in furniture factories do? Please introduce what you know, thank you!

Polishing the primer and finish surfaces of furniture with a flat sand mill or by hand can be divided into rough grinding and fine grinding.

It's not heavy manual labor, but it's very hard, because there is a lot of dust polished down. Although wearing a mask and hat, there may be a good exhaust and dust suction device. After a day's work, I'm covered in dust!

This job doesn't require any skills. You can learn as soon as you learn. You have to be patient and bear hardships.

If the salary of furniture factory is low, it can generally get 3000-4000 yuan/month, including overtime.