Leading brand of electrostatic precipitator for commercial kitchen ventilation.
range hoods exporters in China
Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. is well known for our independent R&D capabilities among peers. We can fast absorb the most advanced knowledge from industry and develop into our own technical ideas. It takes us many years to enhance our technology and productivity, and all the achievements in the technical knowledge reflect our capabilities of independent research and development. We have invested much in the recruitment of technical talents to enhance the overall technological level of the research and development team. We are bound to develop more products to attract more customers.
As a key focus in developing and manufacturing Industrial ESP, Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. has been prestigious for many years in the domestic markets. oil mist collection is one of Ruizhaohe's multiple product series. The manufacture of RUIHE, DR. AIRE, RXL coffee roaster ESP provides printing options. The flexographic print process is commonly used for printing on this product. In recent years the digital direct print is entering the market offering new possibilities. The product consists of two sections with high and low voltage to absorb specific particles. Its compact size allows it to fit into most spaces and it looks amazing when works well with other dark- and light-toned furniture pieces. With a durable aluminum plate, the product excels other models in its corrosion resistance.
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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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