1.Continuous & batch type available (Batch type recommended for precise & consistent density) 2.Material weighing system minimizing bead-volume variation through Load Cell sensor & indicator 3.Reduced bead density variation by +-1% by using level vibration sensor 4.Heating system to reduce water entrainment and elimimate htermal shock during discharge of teh vessel 5.Automatic steam cut-off and air-input system to prevent bead freezing-up insudden electrical failure 6.Advanced Touch Screen Control system for friendly and easy operation as well as self-checking warning, position indicating and troubleshooting 7.Minimum preponderance gap of the effervescent bead through invariable steam of 0.3-0.7kg/cm