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在涂装作业中的尘埃和灰粒除了来自涂装材料本身质量因素外,还有涂装环境中悬浮的尘埃粉尘;通风管道中积沉的灰粒;在喷漆室、晾干室、烘干室和传送装置的表面粘附的灰粒,飞落在湿漆膜或其它涂层表面;操作人员带入的粉尘及衣着织物纤维的散落等。 In addition to the quality factors of the coating material itself, the dust and ash particles of the filter installed in the coating line during the coating operation are also suspended in the coating environment; the dust particles accumulated in the ventilation ducts; in the spray booth, Ash particles adhering to the surface of the drying room, drying room and conveying device fly off on the wet paint film or other coating surface; dust brought by the operator and scattering of clothing fabric fibers, etc.
Detailed introduction

The purpose of using air filters for air cleaning during coating operations is to focus on the selection, maintenance, and installation guidelines of filtering systems in ventilation systems. Analyze the advantages and disadvantages of reusing air filters.
It is well known to use the coating method for the surface decoration of products, but it is difficult to imagine the high requirements for the coating quality of various products today. For example, in daily use of mobile phones, personal computer shells, and even small cosmetics containers, it is difficult to observe the gray particles and flaws on the product surface. The surface coating of domestic car bodies requires only 2 particles in the most obvious parts. The coating quality of engineering plastic exterior trims for cars, including front and rear bumpers of cars, and door protection panels, must also achieve the same appearance. It is reported that Germany The Volkswagen MOSEL plant requires that the surface finish of the car body be around 4 particles. In response to such high requirements, with the development of coating materials, the innovation of coating equipment and the gradual improvement of construction technology, mechanized and automated coating production lines have become increasingly mature and widely adopted, and can be satisfactorily resolved. However, one of the key technologies must be mentioned. It is precisely because of it that it can play the role of ensuring the high decoration of the product's surface coating. This is the technology of using air filters to clean the air in the coating environment because The ash particles suspended in the air will affect the quality of the coating, and seriously cause the loss of human, material and financial resources.
Sources of dust and ash:
In addition to the quality factors of the coating material itself, the dust and ash particles in the coating operation are also suspended in the coating environment; the ash particles accumulated in the ventilation ducts; in the spray booth, drying room, drying Ash particles adhering to the surface of the chamber and the conveying device fly down on the wet paint film or other coating surface; dust brought by the operator and scattering of clothing fabric fibers are killers that affect the quality of the coating. Therefore, it is necessary to raise the awareness of cleanliness of the working environment for all employees, and to recognize that the impact of ash particles must not be ignored in every step of the coating process and eliminated. Only in this way can we always maintain the high quality of the coating and the efficient operation of the production process. How to prevent the dust particles in the coating environment is the key to the quality of the coating.

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Beichang Junkong (Beijing) Technology Co., Ltd. Address: Laoxiuwan Industrial Park, Shahe Town, Changping District, Beijing, 102206, China Fax: 010-80725288

高效过滤器 、高温高效空气过滤器、初效过滤器、中效过滤器、HEPA高效空气过滤器、初中高效过滤棉等。 Keywords: Beichang Junkong specializes in the production of high-efficiency filters , high-temperature high-efficiency air filters, primary efficiency filters, intermediate efficiency filters, HEPA high-efficiency air filters, and junior high-efficiency filter cotton. Factory price direct sales provide free technical support, phone 13260183782

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