High-Risk Operational Zones

🔥 Furnace Frontline Operation Area

• At-risk personnel: Furnace loaders, ingot casters, slag handlers
• Main heat triggers: Continuous radiant heat, poor ventilation, close proximity to open flames during loading
• Precautions: Maintain airflow, limit time spent near the furnace, provide heat-insulating gear and cooling towels

♨️ Casting and Die-Casting Zone

• At-risk personnel: Mold technicians, casting operators, transport staff
• Main heat triggers: Hot molds, intense physical movement, lack of hydration routines
• Precautions: Timed hydration reminders, nearby cooling stations, strategic scheduling to avoid heat fatigue

🚫 Enclosed Raw Material Preprocessing Area

• At-risk personnel: Crusher operators, dust control technicians, conveyor belt monitors
• Main heat triggers: Heat buildup from poor ventilation and machinery, masks hindering heat dissipation
• Precautions: Enhance airflow systems, display ambient temperature per zone, scheduled patrols and shift rotations

Management Guidelines for Heat Stroke Mitigation

✅ Traditional Measures Without Smart Wearables

• Implement rotational shifts and mandatory breaks
• Use visual warnings showing temperature and humidity levels
• Distribute personal cooling supplies like electrolyte tablets, chilled drinks, and portable fans

🧠 Enhanced Protection with CMN Smart Wearables

CMN heat stroke prevention wearables significantly improve detection and response:

• 15-second sampling for continuous core body temperature tracking
• Triple-layer warning system: red light + vibration + buzzer to alert personnel immediately
• Data integration into workshop monitoring dashboards to map heat-prone zones in real time
• Orange flashing light alerts ambient heat stress to trigger supervisor awareness

Ideal for both frontline individuals and team leaders, these wearables support targeted adjustments in task allocation and scheduling.

Advantages of CMN Wearable Devices

Dual-temperature detection

Combines skin and ambient temperature sensors to precisely detect early signs of heat stress, more reliable than manual observations.

90-second high-frequency sampling mechanism

Samples every 15 seconds; if 3–4 out of 6 readings are abnormal within 90 seconds, the device automatically triggers an alert.

Customization Options

Compatible with high-heat protective clothing, supports optional NFC, Bluetooth, and app integration. Materials and designs can be tailored for smelting environments.

Why CMN Devices Are Better Suited for Smelting Workshops

• Heat-resistant materials compatible with PPE in high-temperature zones
• Wearable on wrist or back of the hand to avoid surface burns
• Real-time data integration with factory safety platforms for smart factory alignment
• Successfully deployed in non-ferrous metal smelting sites with positive user feedback

Summary and Recommendations

Smelting workshops present classic high-heat and low-ventilation challenges, making heat stroke prevention a daily priority. We recommend integrating CMN devices for real-time risk tracking and exposure logging. This not only safeguards workers’ health but also supports occupational safety compliance and enhances organizational safety culture.