characteristic
It is used for degassing and refining of liquid aluminum in crucible holding furnace, aluminum water ladle and other equipment in aluminum alloy casting industry;
application
The refining effect is good when the refining agent is fully mixed with liquid aluminum by spraying refining agent;
Refining agent does not contact with air to avoid burning and slagging;
The refining system and degassing system are independent of each other and the process switching is convenient;
The maintenance of refining system is simple and fast, and the cost of consumables is very low.
control
Siemens 10 Inch Touch screen is selected to adjust the process parameters according to the needs, so as to achieve the ideal degassing refining effect;
Siemens PLC control unit accurately controls three sets of equipment systems:
Refining powder injection system
Rotary injection system
Cantilever lifting system
The operation interface can store up to 8 sets of process parameters, and more sets can be added as required;
Each set of parameters includes:
Refining agent, powder injection speed, process time, two-stage injection flow rate, two-stage rotor speed
All process parameters are recorded

Multiple abnormal conditions are protected and recorded