How many stages are there for machine polishing a car?
As many as it takes to get the job done. We have standardized our system so that we use a 2, 4, or 6 stage polishing, depending on the condition of the car. With paintwork correction, there will likely be more stages involved.
Most people who are polishing cars will have worked out a formula, or formulas that generally work for most cars, but sometimes you have to deviate from the norm to get the results.
There are also different stages involved in preparing a car for polishing, which will depend on the condition of the car.