How to calculate the cost of powder spraying for stainless steel products?

In this case, the cost of paint, powder, and heating must be calculated.

1. Paint cost: Analyze and calculate according to polyurethane paint, the ratio is paint: curing agent: thinner = 1: 0.4: 0.5, = 1.9kg. The spraying thickness is 15um, and the total cost is 50 yuan. Air spraying can spray 6 square meters, about 8 yuan/square, and the primer is about 7 yuan/square. The total cost of two sprayings is about 15 yuan/square.

2. Powder cost: According to the analysis and calculation of epoxy powder, the spraying thickness is about 60um (0 emissions can be achieved, and the powder can be recycled). 1kg of powder can spray 8 square meters, and the total cost is about 2.5 yuan/square.

3. Heating cost: The powder needs to be solidified, which requires heat energy (electricity, natural gas, petroleum gas, oil, firewood, coal, particles). Depending on the thickness of the workpiece, the heating cost will vary greatly.