Our Product
About Us
About Our Company
Xuelun General Machinery Co., Ltd. was established in 2017 by Mr. Luo, a seasoned expert in the cooling tower industry. Dedicated to the R&D, manufacturing, and sales of closed-circuit cooling towers, the company has rapidly distinguished itself in the market through superior quality and professional service.
Learn moreOur Advantages
Customized Solutions
Our experienced engineering team provides tailored cooling solutions based on specific customer requirements
Innovative Technology
We continuously introduce and apply the latest cooling technologies to enhance product performance and efficiency
Superior Quality
Our product quality is certified under the CSI quality management system
Strict Quality Control
Every product undergoes rigorous inspection to ensure a 100% pass rate upon leaving the factory
After-Sales Service
Our professional 24-hour after-sales service extends the value of our products beyond the point of sale
Easy Installation & Maintenance
Our designs prioritize user experience; factory-assembled modules facilitate transport and installation, while ensuring ease of operation and maintenance
Application
News
Closed Circuit Cooling Tower: Working Principle, Structure, Advantages & Industrial Applications
Learn everything about closed circuit cooling towers, including working principles, internal structure, key advantages over open cooling towers, and common applications in manufacturing, data centers, HVAC & metallurgy.
Closed vs Open Cooling Towers: A Complete Life‑Cycle Cost Comparison
Compare closed‑circuit and open cooling towers across life‑cycle cost, water quality, footprint, maintenance, and environmental impact. Discover why closed towers often outperform open towers in total cost of ownership.
How to Choose the Right Closed-Circuit Cooling Tower: A Complete Guide from Duty Assessment to Final Selection
Selecting the ideal closed-circuit cooling tower requires more than just comparing prices. This comprehensive guide walks you through the fundamentals of evaporative cooling, how to accurately diagnose your thermal duty, and an in-depth comparison of counterflow, crossflow, and hybrid-flow designs. We also break down the critical factors of material durability, energy efficiency, and the hidden pitfalls of total cost of ownership (TCO). Whether you are cooling a data center, chemical reactor, or HVAC system, this guide helps you balance performance, maintenance, and long-term ROI to make the perfect choice for your facility.