St. Louis 82-6 220V Investment Mixing Machine Ear Piercing center holes on the wheel

center holes on the wheel mandrel

High-quality optics suitable for detailed watchmaking and jewelry inspection

The dual reduction gearbox delivers either torque or speed on demand

Necklace projects such as the Thick Bezel Pendant and Simple Chain Necklace introduce stone setting and clasp making

Built-in voice assistant announces errors in real time

St. Louis 82-6 220V Investment Mixing Machine Ear Piercing center holes on the wheelThe St. Louis 82 6 Investment Mixing Machine automates mixing and pouring investment under a controlled vacuum environment to help reduce bubbles and casting defects. With throughput up to 18 flasks per hour, a two speed mixer, and a built in vibration table, it consolidates what are typically separate mixing, pouring, and vacuuming steps into one streamlined workflow. Features Vacuum mix & pour: Mix and pour investment under vacuum for consistent,