Specially designed for jewelry showrooms and small workshops, this compact 500g Induction Gold Melter is perfect for verifying old gold purity. It's often seen that customers bring old gold for exchange at jewelry showrooms, and it's challenging to ascertain the purity of gold in old ornaments, especially when multiple pieces have different purities. This machine allows fast melting with minimum losses and uniform mixing, making it ideal for old gold buyers, hallmarking centers, and showrooms.