St. Louis 82-6 220V Investment Mixing Machine

The 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, low-porosity results — vacuum pump not included.
• Two-speed mixing with timer: Set your cycle and let the machine handle agitation.
• Enclosed mixing drum: Place flasks inside the chamber beneath the mixing blades.
• Integrated vibration table: Vibrates flasks during pour to help release trapped air.
• High throughput: Process up to 18 flasks per hour with trained operators.
• User-friendly operation: Simple, repeatable steps designed for fast operator training.

How It Works

1. Load flasks into the enclosed drum under the mixing blades.
2. Measure investment and water; close the chamber and start your vacuum pump (not included).
3. When vacuum is achieved, start the two-speed mixer and set the timer.
4. Position a flask under the valve, apply vacuum to the lower chamber, and open the valve to pour.
5. Activate the vibration table under the flasks during the pour.

Specifications

What's Included

• St. Louis 82-6 investment mixer with enclosed mixing drum
• Two-speed mixing unit with timer
• Integrated vibration table

Notes

• Vacuum pump required: Not included with the machine.
• Electrical: 220V single-phase supply required.
• Shipping: Drop-ships; freight delivery only.