Product & Technology
According to third-party tests, Guanglan electrostatic precipitators achieve a purification efficiency of over 98.4%. The equipment utilizes electrostatic adsorption technology with a plate spacing of 6-8mm, providing strong electric field adsorption. The emission concentration after purification is below 1.0mg/m³, meeting environmental protection standards
Guanglan electrostatic precipitators save 30% energy consumption compared to traditional purification equipment. Through optimized electric field design and efficient high-voltage power modules, we significantly reduce operating energy consumption while maintaining high purification efficiency, helping customers lower long-term operational costs.
Guanglan products are widely used in commercial kitchens including restaurants, hotels, factories, schools, and canteens. Our product line covers commercial fume purifiers, industrial oil mist purification equipment, smokeless purification barbecue grills, purification induction cookers, commercial dishwashers, UV light deodorization equipment, and activated carbon deodorization equipment.
Installation & Usage
During installation, ensure the air inlet faces the fume source and the air outlet remains unobstructed. Guanglan purifiers are marked with “IN” (air inlet) and “OUT” (air outlet) labels on the housing, with arrow directions aligned with the duct orientation. The equipment features anti-reverse installation design, and it is recommended to have installation performed by a Guanglan certified engineer to ensure correct setup and stable operation
It is recommended to keep the purifier powered on during kitchen cooking operations. Guanglan purifiers feature solid-state bipolar high-voltage power modules with high-voltage overheat protection, automatic arc suppression control, soft start, and power-off protection, ensuring long-term stable operation.
A non-lit indicator light may be caused by loose power cord or poor contact. When an alarm occurs, it is recommended to conduct systematic troubleshooting in the order of “power-control-high voltage-mechanical-environment”. Guanglan purifiers feature a patented self-diagnosis system that can accurately identify over 85% of common faults, and users can enjoy 24-hour remote diagnostic services
Maintenance & Care
Continued alarm after cleaning may be caused by incomplete drying of the electric field module, improper installation, or residual moisture inside. It is recommended to thoroughly dry the electric field module after cleaning and ensure uniform plate spacing during reinstallation (Guanglan standard spacing is 8mm). If the problem persists, please contact Guanglan after-sales technical support.
Cleaning frequency depends on kitchen usage intensity. Generally, it is recommended to clean the electric field module every 1-3 months. Guanglan purifiers feature a modular design for easy cleaning and maintenance. We provide 1 year of free cleaning service after installation, which can extend the equipment service life to over 8 years
Certifications & Quality
Guanglan has established a modern quality management system that strictly adheres to international standards. Our products have passed ISO9001, ISO14001, ISO45001, EU CE certification, CEP certification, IP55 and other authoritative certifications. We have also obtained multiple patent certifications, ensuring product quality and international competitiveness