Please answer professionally. Is it reasonable to be a master vertical injection molding machine (making wire rod) near Shenzhen Shajing for 28 days 12 hours?

12 hours and 28 days is unreasonable, and the key is unreasonable wages. Now ordinary workers have jobs of more than 2,000 yuan and more than 3,000 yuan, not to mention technical jobs. To tell the truth, the salary in our industry is not very good. The wages of the whole industry are from 2000 yuan to 3000 yuan, and those above 3000 yuan are very few, and the technology is better. We must be able to repair machines and molds. But the salary you said is really a little low.