Hebi Xingguang Mine Hoist——Innovation and Safety in Vertical Transport

2025-03-20 09:35:33

Hebi Xingguang Mining Machinery Manufacturing Co., Ltd. is a leading provider of intelligent and secure mine hoists, delivering customized solutions for global mining operations.

1. High-Strength Structural Design

The JKB Series Mine Hoist utilizes 42CrMo high-strength alloy steel for core components. Vacuum degassing and quenching processes enhance tensile strength to 1080MPa, extending fatigue life by 50%. The JKB-5×4.0 model achieves a maximum static tension of 260kN, with laser-clad tungsten carbide drum surfaces reducing rope wear to 0.2mm/1,000 hours.

2. Five-Layer Safety Protection

The "Mechanical-Electrical-Hydraulic-Sensor-Cloud" safety system includes:

• Dual Brake Discs: Independent hydraulic circuits provide 80% braking force during single-circuit failure;

• Smart Sensors: Encoders monitor real-time speed/position, triggering emergency braking at ±0.5m deviation;

• AI Predictive Maintenance: IoT platforms predict rope breaks or bearing failures with 95% accuracy.

3. Permanent Magnet Drive & Energy Recovery

The PMD Series Permanent Magnet Drive System achieves 99% transmission efficiency, cutting energy consumption by 30%. Regenerative braking feeds over 200,000 kWh annually back to the grid. Dual closed-loop control ensures smooth starts/stops under heavy loads with 50ms response time.

4. Scenario-Based Customization

Xingguang offers three tailored solutions:

• Deep-Shaft Heavy-Duty: Water-cooled drums maintain temperatures below 65℃;

• Extreme Cold Adaptation: -50℃ hydraulic oil ensures instant braking;

• Smart Mining: 5G-enabled remote control reduces manual operations by 90%.

With 20 technical service centers nationwide, 98% spare parts availability, and 4-hour average repair time, Xingguang guarantees uninterrupted operations.