How to repair flexible shaft motor grinder

Has your flexible shaft grinder ever seemed to run too hot? Or has it started making a weird grinding noise? Wait a minute, when was even the last time that you paused to do any maintenance on it? Most flex shaft motors are made to run for years and years with minimal intervention, but they ... Read More

The Advantage of gold induction melting furnace

Gold Induction melting furnaces are electrical furnaces used for the melting of various base metals, such as copper, aluminum, iron, and steel, and precious metals, including gold, silver, rhodium, and many more. Induction furnaces offer a controllable, clean, and energy-efficient melting process. Fast Heating – Induction furnaces works induction principal which is a quicker process ... Read More

Different Types of Jewelry Polishing You Should Know

Centrifugal Disc Finisher These jewelry polishing machines can accommodate wet and dry finishing. Centrifugal machines have a unique motor, which is why they are faster than any other finishing machine. They are up to 30X faster than a vibratory machine! Desktop Jewelry Vibratory Tumbler This jewelry polishing machine is very suitable for small workplaces. Since ... Read More

Tips on Choosing A Premium Jewelry Faceting Machine

Choosing a proper jewelry faceting machine is a very challenging and very personal decision. You first need to assess the various qualities of different machines and then decide which factors are most important for your faceting experience. Qualities Let’s define each of these qualities before looking at machines: repeatability, reliability, speed, accuracy, cost, and availability. ... Read More

Simple 3 Steps for Gold Electroplating

Gold Electroplating with jewelry plating machine is a method of depositing a thin layer of gold onto the surface of another metal. Gold plating finds its uses in jewelry, semiconductor industry. It often employed in electronics to provide a corrosion resistant surface. In this instructable, I am making alkaline gold plating solution which can deposit ... Read More

The Essential Gemology Tools for Jewelers

Before you start buying jewelers tools and setting up your gem lab, you need to invest in good reference materials to make sense of what the instruments will tell you. You’ll find all the information you need for the International Gem Society (IGS) professional gemologist certification course in the Learning Center. However, you may want ... Read More