Leading brand of electrostatic precipitator for commercial kitchen ventilation.
Why choose electronic air filter produced by Ruizhaohe?
As a company fully equipped with highly-advanced production lines staffed with experienced employees, Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. is economically strong to establish our own brand - Ruihe. Our brand features novel design and superior performance, which brings us a lot of popularity across the whole world. We devote our full passion into ensuring the product quality, and also do our best to serve customers to satisfy all their needs. By doing this, we have obtained an enhanced brand awareness and gained an increasing number of loyal customers who keep purchasing from us. We are expected to set up more brands with different selling points to satisfy more needs in the future.
Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. is a perfect example of truly high-quality electrostatic precipitator air purifier. We have engaged in R&D, manufacture, and marketing since establishment. Ruizhaohe's esp working principle series include multiple types. The creation of RUIHE, DR. AIRE, RXL Industrial ESP is concerned about the source, safety, and environmental impact. Its materials such as paint, board, and glues all reach above Grade E1, which means that it is good enough to meet relevant standards. The product is greatly acknowledged for its quick delivery time of 5-10 days. Under the control of strict quality management system, the product is bound to be of a quality that conforms to the industry standard. The product features compact structure, thus it has smaller size and lighter weight.
RUIHE, DR. AIRE, RXL has always been committed to providing one-stop service for domestic and foreign customers. Welcome to visit our factory!
Single-pass and double-pass DR. AIRE commercial kitchen electrostatic precipitators (ESPs) differ mainly in configuration, removal efficiency, and application suitability.In a single-pass ESP, exhaust air passes through one ionizing and collection stage only once. The design is simple and compact, typically achieving 90%–95% grease and particulate removal efficiency under optimal airflow conditions. It is best suited for high-level rooftop discharges or locations with moderate regulatory requirements, offering lower cost and easier installation.In contrast, a double-pass ESP routes air sequentially through two stages in series. This configuration significantly boosts efficiency to 98%–99.9%, minimizing pollutant breakthrough even under heavy grease loads. Double-pass systems are ideal for low-level exhaust, strict environmental regulations, and sensitive urban or mixed-use buildings.While double-pass units incur higher pressure drop, larger space needs, and increased maintenance, they provide superior long-term performance and compliance. Single-pass systems are more economical for standard applications.In summary, single-pass ESPs are preferred for cost-sensitive, less critical installations, whereas double-pass ESPs are recommended when maximum air purification is essential. Selection should consider airflow volume, contaminant load, and local codes.
What is the Efficiency of a Kitchen ESP Filter?
In the bustling environment of a commercial kitchen, managing cooking exhaust is a critical challenge. The Electrostatic Precipitator (ESP) has emerged as the industry standard for tackling this issue. But when it comes to evaluating the performance of an ESP filter, what exactly does "efficiency" mean, and what numbers can operators realistically expect?
ABOUT RUIHE (DR. AIRE)
Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd
We are specializing in the design, production and after-sales service of fume purification
equipment and exhaust gas treatment equipment.
ONE-STOP AIR CLEANING MANAGEMENT SOLUTIONS
(1) - Commercial cooking fume odour management
(2) - Industrial exhaust management
(3) - CNC machines oil mist management
CONTACT US
Tel：86 - 0769 - 23667212 Fax：86 - 0769 - 27285034
E-mail：sales04@RUIHEetech.com
Adderss：Bajiaowo Industrial Zone, Wanjing District, DongguanCity, Guangdong Province, China
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