The Doit EA 100A Automatic Investment Machine is a premium industrial solution designed for high-quality jewellery and precision casting. Marketed by Doit Industries Limited., this machine leverages cutting-edge German technology to provide full automation in the investment mixing process. It features a robust 40 CFM Busch vacuum pump that evacuates air directly from the mixing chamber, ensuring a bubble-free slurry for superior surface finishes and reduced porosity. The system is equipped with an intuitive touch screen for easy programming, automatic water feeding based on precise mass calculations, and a vibration mechanism to dislodge trapped air bubbles. Capable of handling up to 5 flasks at once with a maximum investment quantity of 40kg, the EA 100A is built for efficiency and consistency in professional casting environments.

1. Fully automated investment mixing system with German technology for precision casting.

2. Integrated 40 CFM BUSCH vacuum pump ensures bubble-free mixing and pouring.

3. High-capacity 40kg investment chamber with automatic mass and water calculation.

4. Touch screen programming interface with reverse/forward rotation capabilities.

5. Supports up to 5 flasks simultaneously with adjustable height settings.