Our Advantages
It is made of PVC material and formed in one piece by a vacuum thermoforming machine, ensuring molding quality with excellent physical properties and chemical stability.
1. Superior Drift Reduction Performance
Adopting advanced impingement separation technology and optimized structural design (e.g., zigzag or labyrinth-like flow paths), the drift eliminators efficiently capture water droplets entrained in the air stream. By forcing the air and droplets to change direction multiple times, they achieve precise gas-liquid separation, controlling drift loss within an ultra-low range of 0.001%. This not only minimizes valuable water resource wastage but also prevents mist pollution and potential corrosion of surrounding equipment.
2. Excellent Operational Stability & Durability
Crafted from high-quality PVC or FRP materials (with optional flame-retardant grades featuring a limiting oxygen index ≥30), the drift eliminators exhibit exceptional chemical stability and mechanical strength. They maintain reliable performance across a wide temperature range (-20ºC to 80ºC) and resist corrosion from acidic/alkaline media in cooling tower environments. The one-piece vacuum thermoforming process ensures structural integrity, avoiding deformation or damage caused by long-term air/water scouring, thus extending service life.
3. Low Air Resistance & Easy Maintenance
With a scientifically designed flow channel structure, the drift eliminators minimize air resistance while ensuring separation efficiency, reducing the load on cooling tower fans and lowering energy consumption. Available in non-adhesive suspended and stacked installation types, they feature a modular design that enables quick assembly and disassembly. The smooth surface and reasonable structural spacing prevent dust accumulation and fouling, making cleaning and maintenance simple-effectively solving the problems of difficult cleaning and deformation common in traditional bonded components.

Certifications
Our products are widely used all over the world, including South America, North America, Southeast Asia, Oceania, Europe, etc., and enjoy a good reputation among customers. We have passed ISO9001, ISO/TS16949, ISO14001, CE, TUV and BV certifications.

Company Profile
HACST Heat Transfer Technology (Shandong) Co., Ltd. is located in Weifang City,Shandong Province.It is a national high-tech enterprise integrating technology research and development,manufacturing,marketing and engineering services.The company's HACST and Heng an brands have formed a high reputation at home and abroad.our products are exported to the United States,Canada,Russia,Germany,Australia,Saudi Arabia,South Africa,Latin America,Central Asia,and Southeast Asia more than 100 countries and regions,and has become a supplier to many world-renowned companies such as Coca-Cola,Mayekawa,Emerson,SRF and Harmon. Our main products include closed circuit cooling towers,open circuit cooling towers,cooling tower parts(fills,drift eliminator,nozzles,coil,air louver,fan assembly,fan blade,Gear box,water pump,FRP structure,FRP sheet) evaporative condensers, air-cooled heat exchangers,adiabatic coolers and other heat exchanger equipment, which are widely used in petroleum,chemical industry, medicine, coal, and electric power. , steel, food and other fields.
Our company can produce all kinds of cooling tower fill,drift eliminator,air inlet louver,ect, we have hydraulic press forming machine and vacuum forming machine production line.and we can offer pvc fill,cpvc fill,pp fill,fills temperature resistance range:50C to 100C.we use high quality raw material,so cooling tower fills with anti-aging,excellent performance,anti-ultraviolet, long life.
Other Products
Our company's core products include cooling towers and evaporative condensers. As an indispensable key accessory for both, the fill boasts reliable quality. If you have procurement needs for cooling towers, evaporative condensers, or require matching related fill, please feel free to contact us at any time!


Exhibition

FAQ
| Q: Your company is a manufacture or trading company? |
A: We have been one of the largest leading cooling tower ,evaporative condenser and adiabatic cooler manufacturer since the year of 1975 with the "famous brand"-Heng An manufacture in China. |
| Q: How do I get repair parts and how long does it take? |
A: We have workshop can supply all parts of the product, and 90% of spare parts can be distributed to any place in the world within one week! |
| Q: What if I don't have the professional engineer to install or maintain the product? |
We could send experience engineers on site to install the product and train your staff for equipment operation and maintenance. |