The PMG-130L is a 1st step electro polishing machine designed for high production of brass jewelry pieces.

PMG machines can process up to 129 pieces simultaneously in less than 60-90 minutes, depending on the density of each piece. This process achieves uniform polish on the outside of pieces which is needed after casting. 

This system has a very simple manual control panel making it easy-to-use, yet also allows you to automate the selective grinding and outer skin removal.  Made in Spain. 

Why is Electropolishing Effective? 

• Decrease your polishing time significantly 
• Decrease the amount of metal removed during the process 
• Increase your quality, while decreasing your overall productions costs in comparison to manual hand polishing labor