Leading brand of electrostatic precipitator for commercial kitchen ventilation.
Business type of RuiZhaoHe1
Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. is a renowned firm engaged in manufacturing and supplying oil mist collector. We are committed to providing customers with quality-assured products, affordable pricing, and attentive service. Our foundation is a workforce driven by pride and equipped with professional skills and expertise. Our strengths are uncompromising quality, advanced manufacturing process, and strict quality requirements. And we truly measure our value by our contributions to our customers, employees, partners, and society - not by individual prosperity. Here, everyone has shares in profits.
After years of exploration in the market, Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. has built a good reputation. We are regarded as one of the pioneers in designing and manufacturing commercial kitchen range hood. We will show you the exhaust hood series that is most popular with customers. When it comes to oil mist collection, RUIHE, DR. AIRE, RXL has users health in mind. All parts are CertiPUR-US certified or OEKO-TEX certified to be free of any sort of nasty chemicals. Based on adjustment on the number of module unit, it satisfies different needs of purification rate. The product is superior in terms of performance, durability, and so on. The product can avoid electrical breakdown of machines that caused by oil mist.
RUIHE, DR. AIRE, RXL adheres to the concept of putting customers first. Contact us!
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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