Surface Finishing

A). Trimming & Fettling
The final stage of the casting process begins with the removal of excess material. As the metal solidifies, flash, sprue, and runner remnants are formed and must be carefully trimmed. Fettling further removes any surplus metal left by parting lines or overflows, ensuring a clean and accurate final shape.

B)Vibratory Deburring
This technique involves placing cast components into a vibratory finishing machine, where friction removes sharp edges and surface imperfections. Vibratory deburring not only improves the part’s visual appeal but also prepares the surface for coatings or paint, ensuring optimal adhesion and finish quality.

C)Shot Blasting
Shot blasting propels steel particles at high velocity to clean, texture, or polish the surface of the casting. This process is essential for removing residual oxides, scale, or contaminants. Depending on the requirement, we employ both air blasting and wheel blasting techniques for uniform and effective results.

D)Powder Coating (Powder Paint)
This eco-friendly and highly efficient method involves the application of an electrostatically charged organic powder to the component surface. Once cured, it forms a durable, corrosion-resistant finish that outperforms traditional liquid paints and eliminates the need for harmful solvents.

E)Wet Spray Painting
For components requiring traditional coatings, our wet spray paint solutions deliver high-precision finishes suitable for a wide array of industrial applications. Our advanced spray booths ensure uniform application and consistency in color and texture.

F)Electroplating (Chromate, Electroless Nickel, Cadmium, Silver)
Electroplating involves depositing a layer of metal onto the component surface via electrodeposition. This enhances corrosion resistance, improves conductivity, and elevates the aesthetic appeal. We offer electroplating using a variety of metals based on functional requirements and industry specifications.

G)E-Coating (Electrophoretic Deposition)
Similar to electroplating, e-coating involves the electrodeposition of paint onto the part surface. It provides uniform coverage, even in recessed or intricate areas, and offers excellent corrosion resistance. This method is particularly beneficial for components requiring both aesthetic and protective finishes.