he “Shanghai Domestic Waste Regulations” will come into full effect starting from July 1. All districts in the city are actively promoting waste sorting. In Jiading District, the government has achieved a total coverage of 177,000 households in residential areas and rural areas by making specific policies based on local conditions. Nearly 500 public institutions have comprehensively carried out mandatory waste classifications. The whole district has completed district-wide waste sorting target one year ahead of schedule.

It consumes much time to evaluate a motor for a fan in designing the air handling equipment. There are some factors involved in selecting right electrical characteristics and construction feature…

IE expo China 2020, which took place from August 13 to 15 at the Shanghai New International Expo Centre (SNIEC), shows the business potential in the environmental industry in China is huge. It included a total of 14 exhibition halls and an area of 180,000 square meters. As a great occasion for environmental industry experts from both home and abroad, it creates a good opportunity for them to network, exchange latest industry information and grow their business. Different companies and market players brought to the exhibition innovative and smart products, making this exhibition more technology oriented.

EG is the abbreviation of CHINA ENERGY LABEL, an information label indicating performance indicators such as product energy efficiency ratings. The purpose is to provide necessary information for users and consumers for them to make purchasing decisions so that energy efficient products can be chosen.

An importance safety consideration when designing laboratory exhaust systems is the exhaust fan’s stack height and exhaust stack height. Air intakes on the same building and even adjacent buildin…

This article will show the main parts of industrial fans and their functions. The picture above is a simple illustration of these parts discussed. Inlet cone: It is used for leading air…

Electronic control systems are equipped on all ventilation systems used for controlling, regulating and monitoring purposes. With the advancement of digitization, digital cont…

CNEX is a professional research institute in the field of Ex safety technique and the base of scientific research and verification of Ex electrical apparatus in China. If the fan is to be run in …

As mentioned above, arrangement 1 fans and arrangement 3 fans show many common features. Arrangement 9 and 10 fans are also similar in many ways. From the perspective of fan appearance,…

Centrifugal fans are usually available in several arrangements, which is the position of the motor against the fan. The three main criteria may influence your choice in determining the optimal type of arrangement for your fan:

CE certification is a safety certification enforced in the EU market to ensure that products meet international safety and industry quality requirements. According to customer needs, the following products have obtained CE certification. The implementation standards cover the Machinery Directive (MD) and the Low Voltage Directive (LVD), which provides strong support for the business development of your international project.

According to the requirements of the state regulations, the smoke removal fan must be subject to the high temperature-resistant test by a specialized agency designated by the Ministry of Public Security in accordance with GA 211-2009 High temperature-resistant test methods for smoke and heat exhaust ventilators to ensure that the fan can run continuously for 30 minutes or more when the temperature is 280 °C, or can run continuously for 60 minutes or more when the temperature is 250 °C. The type test report issued by the national authorized testing agency and the China Compulsory Certification certificate are obtained.

TEX is derived from the abbreviations of “Explosive” and “Atmosphere”. The new ATEX Directive 2014/34/EU is related to equipment and protective systems intended for use in potentially explosive atmospheres and sets out the product requirements and reactions that products must exhibit under extreme conditions.

INFINAIR has a laboratory accredited by AMCA, one of the first AMCA laboratories in Mainland China. AMCA certified products from INFINAIR

DBAX (Shanghai) M&E Maintenance Co., Ltd. (hereinafter referred to as DBAX), established in 2013, is a wholly-owned subsidiary of INFINAIR CORPORATION in order to provide customers with more high-quality, convenient and efficient maintenance services, specialized in the sales, installation and maintenance of ventilation equipment, air conditioning equipment, water supply and drainage equipment, environmental protection equipment, and electromechanical equipment.

INFINAIR fresh air appliance is made for home use to exhaust stale indoor air and draw in fresh ambient air. It is wall-mounted to save installation space. The Fresh Air / Purify / Sleep / Smart modes are available to create a good environment.

The 5th ECOTECH CHINA AIR (SHANGHAI) was successfully held at the Shanghai National Convention and Exhibition Center from June 3rd to 5th. As the largest professional air technology platform in China, it covered an area of 32,000 square meters and exhibited air purifiers, fresh air systems, related accessories and testing devices…

The main purpose in installing an HVAC system is usually to heat or cool the environment to make the staff feel comfortable. The impact of HVAC systems on employee health is often underestimated. Corrosion caused by the presence of chemicals is one of the biggest threats to HVAC systems…

An importance safety consideration when designing laboratory exhaust systems is the exhaust fan’s stack height and exhaust stack height. Air intakes on the same building and even adjacent buildings ne…

Grease buildup can have grave consequences and cause very serious problems. The accumulated grease may be a cause of fire and staff diseases, lower the efficiency of ventilation equipment and do harm …

In the first place, through the use of mechanical filtration that is often used in commercial kitchen hoods, just the grease particulate (solids) can be captured and removed, but the vapor in the proc…

Cooking grease is something that needs to be controlled and removed effectively. Grease happens because it is usually neglected in the cooking process and goes unnoticed unless the grease accumulation…

For applications of big power plant and heavy industries, centrifugal fans are very important components for the effective running of the whole facility. So, it is critical to make sure the fan rotors…

All air handling quality bearings are vibration and noise tested to check for microscopic manufacturing defects that could cause higher noise levels or premature failures of the bearings. Bore size ve…

Mounting or locking systems are used to attach the bearing cartridge to the shaft. They increase holding power, reduce vibration and, improve fan serviceability. There are four different bearing locki…

In the HVAC industry, bearings are a critical component for transferring power from the motor to the fan impeller for belt driven fans. In this module, we will review important aspects of bearings, sp…

We would like to extend our thanks to your company’s Xi’an Huawei project team and relevant departments for their strong support for Huawei project construction…..

For residential buildings, office complex or factory plants, each of them have special ventilation needs. …

Recently, the International Air Movement and Control Association (AMCA) officially issued a notice to INFINAIR: The newly built ….

The 30th International Exhibition for Refrigeration, Air-Conditioning, Heating and Ventilation, Frozen Food Processing, Packaging and Storage…

On January 19, 2016, despite the biting cold wind, the deputy director of the Shanghai Market Supervision Bureau Waigang Office and his staff….

The food and drug safety campaign sponsored by the Health and Family Planning Office of Waigang Town Jiading District….

On May 5, 2017, at 14:01 Beijing time, C919, China’s first big jetliner, made its first successful maiden flight at Shanghai Pudong International Airport…..

The International Fan Efficiency Regulation Symposium 2016 hosted by Asia AMCA was held in Beijing on April 6…

On June 26 and 27, 2018, the Asia AMCA’s first two-day Asian Technology Seminar was held in Singapore as scheduled….

Hanging isolators are typically used with inline fans. In addition to rubber and spring isolators, some hangers are available with a combination of both the spring and rubber element….

On May 22, 2018, after several rounds of evaluation, INFINAIR CORPORATION won the “After-sales Service Certification”, and the comprehensive….

A damper is a common fan accessory used to control airflow. Dampers are selected based on a number of criteria, including application, fan type, and mounting orientation….

When summer comes, it is very important to know why ventilation is critical to keeping the indoor air healthy and comfortable. In some areas….

After many years of research and development, INFIANIR has rolled out its latest generation of EC motors to well suit the market demand for a ventilation solution component of higher efficiency…..

With the development of the construction industry, ventilation systems are playing an increasingly important role in the construction…..

According to a report published by TechSci Research, North America will see its HVAC market by 2022 reach $44 billion…..

A household ventilation fan represents a kind of fan that is driven by the motor to change air volume and is utilized to ventilate air in the settings of home and buildings….

As with emergency smoke exhaust fans, high temperature process ventilation fans that are used for continuous high temperature ….

Next in our line of electric control accessories is time delay switch. It allows the fan to run for a period of time after…

Most fans have common accessories that can be added to the basic model if the job requires….

Emergency smoke exhaust concerns life and property safety. There are certainly some governing standards for the design and performance requirements….

Cooling practices of process constitute a significant part of the whole production process. ….

The 2019 edition of China Refrigeration is going to be held at Shanghai New International Expo Centre (SNIEC)….

Talking about the market of centrifugal fans in EU and the trend of multiple applications in various configurations…..

In the recent few years, there has been a steadily growing centrifugal fan market as a result of the wide range of fan applications in different industries…..

There are two primary varieties of fan, axial fans and centrifugal fans. The design and function of a centrifugal fan is very different from those of an axial fan….

“Many are never used; some are used just once; others are used all the time.” What are they? They’re high temperature exhaust fans…..

A new report has been published by QY Research, a prestigious market research body on the market of global industrial fans for the next 7-year period…..

According to a statistic revealed by British Health and Safety Executive, 12,000 lung disease deaths in Britain are thought to be related to dust exposure at work…..