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Spray Painting -----Surface finishing, Surface treatment on prototype. (7)

- Jun 06, 2018 -

During the whole process of hand-slab processing, most of the hand-made plates undergo surface treatment through appropriate processing methods (CNC or 3D printing). The purpose of the surface treatment is to satisfy corrosion resistance, abrasion resistance, decorativeness or other SP requirements. The product features a full range of functions and there are dozens of processing techniques for the prototyping processing. As a large-scale hand-saw factory, RMT PRODUCTS CO., LTD can provide most of the surface processing requirements for manual processing, and has a standardized production process. Next, it introduces the surface treatment technologies commonly used in manual processing.


Spray Painting is one of the most widely used surface treatments. Spraying has the following advantages:

     (1) The surface defects of the workpiece can be covered after forming.

     (2) The surface of the workpiece can be obtained by spraying a variety of colors, different gloss, different visual effects and different handles.

     (3) Improve the hardness and wear resistance of the workpiece surface.

     Spraying effects include matt, semi-matt, light (high light), various colors, various textures, etching, drawing effect (metal color can be painted), leather effect, elasticity effect (rubber paint) and so on.


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