Do you know why the glass cleaned by the insulating glass machine line has water stains? Today we will discuss this issue.
When there are water stains on the glass after cleaning, first of all, it is necessary to check whether the power of the motor, the air supply duct and the air knife are matched;
Secondly, there is a butterfly valve under each fan which can save energy and the butterfly valve can exert high pressure at the moment it is open, so when the glass is filled with water, you need to check whether the butterfly valve is open;
Thirdly, the angle of the air knife determines whether the glass can be dried. Normally, the angle between the air knife and the glass needs to be 75°, which is considered by the industry to be the best angle for drying glass.