China KeLing Purification Technology Company company news

The replacement cycle of primary and high efficiency filters depends on a number of factors, including the use environment, the type and quality of the filter, and maintenance. The following is the recommended replacement cycle in general: Primary filter General environment: In ordinary office or ... Read More

Simple clean room is an economical and convenient air purification equipment, which is suitable for cleaning needs in a variety of scenarios. The following is a detailed description of the simple clean room: Simple clean room structure The simple clean room is mainly composed of the following parts: ... Read More

High cleanliness environment has many specific benefits for chip performance, mainly reflected in the following aspects: 1. Improve the chip yield The high cleanliness environment can effectively reduce particles and impurities in the air, so that these pollutants do not adhere to the surface of the ... Read More

The impact of cleanliness standards on chip quality is mainly reflected in the following aspects: 1. Particulate pollution control During the chip manufacturing process, small particles (such as dust and impurities) may cause problems such as lithographic pattern defects, short circuit or open ... Read More

In the electronic chip manufacturing process, the requirements for cleanliness in different production areas are different, mainly based on the ISO 14644-1 standard and the precision needs of the production process to determine. Here are the specific requirements: 1. Wafer manufacturing area ... Read More

A Cleanroom is a dedicated space that meets specific process and environmental requirements by controlling the cleanliness, temperature, humidity, pressure and other parameters of the indoor air. The main uses of clean rooms span a wide range of industries, especially in production, research and ... Read More

FFU (Fan Filter Unit) plays a vital role in the clean room and is the key equipment to maintain the high cleanliness of the clean room. The effect of FFU on clean room 1.High efficiency air purificationThe FFU inhales the air through the built-in fan and filters it through the high efficiency filter ... Read More

Warning ！To reduce the risk of fire, electrical shock, or injury to persons, observe the following: A Installstion work and electrical wiring must be done by qualified person(S) in accordance with all applicable codes and standards, including fire-rated construction. B. When cutting or drilling into ... Read More

7 million people. That’s how many are estimated to die from air pollution around the world each year. The statistic includes the effects of PM2.5, a pollutant which is thought to be the greatest culprit.*1 The truth is that we’re all exposed to PM2.5 every day. But what is it exactly? And what can ... Read More

The air we breathe daily contains many fine particles: dust, VOCs (volatile organic compounds), allergens, etc. This is particularly true indoors, where the air can be 4 to 5 times more polluted than outdoors, whether at home or in the workplace. These particles can have consequences for health and ... Read More