Product Description
Our Hot Water Mine Air Heating Unit is the definitive solution for mines seeking to utilize 110°C/70°C high-temperature hot water for large-scale thermal energy management. Having served over 300 mining enterprises, we have engineered this unit to overcome the "coil frost-cracking" risks typical of traditional water-based heaters in sub-zero climates. By adopting an advanced PLC-driven bypass and flow control system, our units remain operational even in ambient temperatures of -40°C. This level of reliability is why leading organizations like Zijin Mining Group trust our thermal systems in the most remote and high-altitude regions.
We believe energy efficiency is the cornerstone of modern mining. This unit achieves an extremely high energy conversion rate by optimizing fluid dynamics within the finned tube heat exchangers. This produces a stable discharge temperature above 40°C, providing a continuous thermal barrier at the shaft head. For overseas distributors, this unit offers a competitive edge due to its low operating costs and compatibility with various waste heat sources, making it a key component of any "Zero Carbon" mine strategy.
Specifications
| Thermal Medium | High-temperature hot water (110°C / 70°C) |
| Operating Pressure | 1.0 MPa |
| Air Volume | 30,000 - 70,000 m³/h |
| Inlet Temperature | As low as -40°C |
| Outlet Temperature | ≥40°C |
| Heat Recovery | Finned Tube Design |
| Control System | Intelligent PLC with Remote Cloud Interface |
Applications
Ideal for mining areas with centralized heating networks or those utilizing waste heat from nearby power plants and industrial processes. It is a standard configuration for shaft head anti-freeze and provides reliable heating for administrative buildings and living quarters within the mining district.
Manufacturing Strength
Operating from our 25,000 square meter manufacturing base, we utilize CNC punch presses and bending machines to ensure enclosure precision. Our quality management team performs 100% inspections, including pressure testing all coils at 1.5 times the operating pressure to guarantee leak-free operation. Since 1996, we have been a High-Tech Enterprise, bringing decades of manufacturing excellence to every order.
After-sales & Warranty
We provide a 12-month warranty from the date of acceptance. Our service commitment includes 7x24 hour technical support and a rapid response mechanism. For global customers, we offer an extensive library of installation and maintenance video tutorials, supplemented by our remote diagnostic platform, ensuring your heating system never goes offline during critical winter months.
FAQ
Q: What happens if the water supply is interrupted in winter?
A: The system includes automatic drainage and anti-freeze alarms to prevent coil damage.
Q: Can I customize the size?
A: Yes, we specialize in producing non-standard sizes to fit existing ventilation ducts or narrow equipment rooms.
Q: Do you provide on-site commissioning?
A: We provide detailed installation manuals and remote video guidance; if necessary, we can arrange for our engineers to perform on-site commissioning.
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