Doit Industries Electro Filing & Polishing Machine is equipped with an electro-chemical process that removes metal from articles. It improves the surface finish by reducing the surface roughness by leveling micro-peaks and valleys. Due to its ease of operation and its usefulness in filing and polishing of irregularly-shaped objects Doit Industries ELECTRO FILING & POLISHING has become a common process in the world of production of Jewellery. Same liquid for all carats.

• Reduces manual filing work by a maximum of 70 to 75%.
• Decreases manual polishing work by 70 to 75%.
• Lowers labor costs.
• Processes 500 to 700 grams of gold jewelry per day.
• Achieved nearly 0% net gold loss during the process.
• Suitable for direct casted pieces.
• Suitable for wax set pieces as well.
• Offers a universal solution for yellow gold, white gold, and pink gold.
• Utilizes a common chemical for gold in various colours, ranging from 8kt to 23kt.