The vacuum mixing and pouring cycles have very short cycle times. Thanks to this, the compaction of the investment gives roughness free surface finish and reduces pre-finishing times as well as eventual loss of precious metals.
The most delicate operation in the vacuum casting process is filling the flasks with the refractory investment.
• Two speed mixer motor complete with belt gear and indented pulleys for investment mixing
• Stainless steel cylinder container with transparent Plexiglas top
• Suitable for flasks of different diameters and heights
• Electromagnetic vibrator with potentiometer to change the vibration frequency