Application of pneumatic conveying in the coating industry
In the production process of coatings, a large amount of granular materials with diverse types and complex characteristics are required. Therefore, pneumatic conveying technology is very suitable for application in the coatings industry. However, different characteristics of powder and granular materials also pose high requirements for pneumatic conveying technology.
1、 Raw material supply
? The powder particles used in the paint industry are mainly divided into two categories: pigments and fillers. Most raw material packaging is done in the form of ton bags or 25kg small packages. Traditional manual production methods mostly use manual counting, manual unpacking, and manual feeding, which not only have high labor intensity, but also cause serious dust pollution in the working environment, and also endanger the physical and mental health and safety of workers.
? With the increasing attention of the country to environmental protection and the strengthening of public awareness of environmental protection and health, traditional production methods are gradually being abandoned, and feeders are gradually favored by coating manufacturers. The conveying equipment such as warehouse pumps, feeders, and unpacking stations produced by Juheng are resistant to high temperatures, operate in a sealed environment for feeding, reduce workshop dust, and lower labor intensity for personnel. They can easily solve the feeding problem of ton bags and 25kg small bags.
2、 Design of Powder Pneumatic Conveying
? The pneumatic conveying design in the paint industry should be customized according to different requirements such as the characteristics of the conveyed materials, production capacity, factory structure, and production process requirements.
? For example, when transporting small batches of multiple varieties of products, it is suitable to use a powder small material batching system. The AV pump or reduced volume feeder provided by Juheng can be used for various powder and granular material batching operations, which can meet the raw material batching requirements of multiple varieties, small quantities, and high precision of powder or granular materials, reducing product quality problems caused by errors and incorrect operations.
? Juheng provides professional material handling system solutions, whether it is a positive pressure pneumatic conveying system or a negative pressure pneumatic conveying system, it can be adjusted and designed according to specific powder characteristics, conveying volume, distance, and factory conditions.