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

Features :

•  Reduces manual filing work by maximum 70 to 75%.
• Decreases manual polishing work by 70 to 75%.
• Lowers labour costs.
• Processes 900 to 1000 grams of gold jewellery per day.
• Achieves 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.