
Mechanical polishing
We operate in extrusion industry and process steel surfaces on a daily basis. It is essential to maintain the steel surface mirror-like and defect-free. Mechanical polishing is one of the methods to achieve a fine finish.
Mechanical polishing is a surface smoothening technique known for its craftsmanship. It involves abrasive materials and compounds to remove surface imperfections and create a smooth, reflective finish. It is labor-intensive process and requires appropriate techniques and methods depending on the object to be treated.
Even surface
Smooth and defect-free surface
Improved functionality
Clean surface for better film quality
Aesthetic finish
Reflective and shiny appearance

Preparing the surface
surface cleaing
The steel surface shall be properly prepared before a new layer of a coating material. Initially, we clean all pre-used parts in our burn-off oven, US bath or manually (depending on the case).
Removing defects
Grinding and polishing
We remove scratches, dents, stains, or any other irregularities by grinding, polishing and buffing. The process is performed in steps with progressively finer abrasives.
In general, grinding is far more aggressive abrading operation than polishing and buffing. It is effective to remove dents, tool marks, deep scratches, and defects. Polishing focuses on removing grinding lines, scratches, pits, mold marks, parting lines, and surface defects to deliver high-quality shine on the surface. Buffing smoothens the minor scratches and gives a final shiny touch to the surface.
In short, surface preparation requires special attention and an appropriate technique to achieve a uniform, mirror-like and defect-free finish.
Benefits of Mechanical Polishing
- allows for greater customisation, achieving different finishes specifically for your needs.
- Improves surface finish
- Reduces friction of the product
- Makes surface easier to clean
- Ensures adhesion of a new coating
- Improves aesthetic appeal.


New layer of coating
surface treatment
Depending on component dimensions and geometry we can apply Chemical Nickel, Hard Chromium or PVD coating. Each coating has own benefits and disadvantages. Contact us for more details!