Laser Paint Removal: Methods For Removing Paint From Workpiece Surfaces

Paint application is the main step in paint construction. In order to obtain an ideal coating film, the coating method must be accurately selected based on the nature of the coating, the structure of the workpiece and the required coating efficiency. In addition to the traditional brushing method, nowadays the common methods are spraying, electrodeposition coating, automatic deposition coating, dip coating, roller coating and curtain coating.

What is the most suitable method for removing paint from the surface of a workpiece?

At present, there are paint remover, lye remover, flame remover, mechanical paint remover and laser remover.

1, paint remover is the use of immersion paint, although high efficiency, corrosive small, but toxic, high cost; 2, lye removal of paint using the paint on the surface of the workpiece is more appropriate.

2, lye paint using a strong corrosive effect on the coating film to remove paint, the need to heat, the large workpiece is not good operation; 3, flame paint removal is the use of high temperature, mechanical paint removal method, and laser paint removal.

3, flame paint is the use of high temperature on the surface of the paint to burn low cost, but the smoke on the environment is very polluting.

4, there are several mechanical paint removal methods, sanding, sandblasting, high-pressure water gun, dry ice, basically with the removal of rust at the same time.

5, laser paint is the use of laser light to make the surface of the paint layer to produce thermal expansion and contraction of the principle of a peel, coupled with high-intensity vibration will be peeled off the surface of the paint layer directly shattered, the advantages of this method and the above method of comparison is that there is no consumables only need to use electricity and environmental protection, convenient and fast.

Laser paint removal technology can be said to be industrial products in the paint removal technology of a life, it has the traditional physical de-rolling technology is incomparable advantages.

1, does not require chemical solutions, so there is no chemical solution produced by the environmental pollution problem

2, the removal of waste materials are basically solid powder, small volume, basically does not cause pollution to the environment

3,Laser paint removal is non-contact, is transmitted by optical fiber, and robots or manipulators joint, convenient to achieve long-distance operation.

4,Laser paint removal can remove different types and thicknesses of paint on the surface of various materials and achieve a high degree of cleanliness.

5,Laser paint stripping can selectively remove the dirt on the surface of the material without damaging the internal composition and structure of the material.

6, need to remove paint parts can be at any temperature, and can not be affected by the shape of the product, can effectively remove the product surface of the traditional paint removal methods can not reach the location.

7,Laser paint removal equipment is easy to move, can be used for a long time stably, and can easily realize the automation operation.

8,Laser paint removal has high working efficiency.

It can be seen that the laser paint removal technology is a kind of environmental protection technology without pollution, noise, harmless to human body and environment, high efficiency.