Why is high-performance electric actuators indispensable for steel production?
Steel production processes are complex and operate in extreme environments, placing extremely stringent requirements on electric actuators:
1. Extreme Operating Conditions, Immense Challenges:
* High Temperature and Humidity: In coking, sintering, and ironmaking processes, equipment is constantly exposed to high-temperature radiation and steam erosion.
* High Dust Concentration: High dust concentrations in areas such as raw material yards and blast furnace tapping areas necessitate equipment with extremely high protection levels.
* Vibration and Shock: In raw material conveying and rolling processes, equipment must withstand continuous mechanical vibration.
2. Precise Control, Stringent Requirements:
* Precise Flow/Pressure Regulation: In gas recovery, cooling water systems, and combustion control, precise and continuous regulation of the medium flow rate is required to achieve optimal process conditions and energy utilization.
* Reliable Positioning, Safety First: In critical applications such as emergency shut-off and safe venting, actuators must act quickly and accurately; even millisecond-level errors can lead to safety accidents.
3. Continuous Production, Stability First:
Steel enterprises are continuous process industries; any unplanned downtime can result in huge economic losses. Actuators must possess exceptional reliability and long lifespan to minimize failure rates.
