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Process technology: common problems of powder coating

Powder coating and its coating technology is a new process and technology that has been rapidly developed in our country for more than ten years. It saves energy and resources, reduces environmental pollution, is simple in process, easy to realize automation, the coating is durable, and the powder is recyclable. Features of reuse. The following summarizes the common problems of powder coating application. 1. Discoloration of paint film cause: 1. There is residual treatment

Discuss the powder saving method of electrostatic powder coating

Abstract: The powder coating process, also called powder spraying, is a new type of coating process that has developed rapidly in recent decades. For the powder coating process, there is no doubt that powder saving is the top priority of cost control. This article discusses five aspects of powder saving, namely: film thickness control, one-time yield, powder loading rate of profiles, management of recycled powder, and methods of hanging materials. Preface In short

Why do you need to use spray equipment to make aluminum profiles?

Why do you need to use spray equipment to make aluminum profiles? The aluminum profiles types can be divided into: anodized colored profiles, electrophoretic painted profiles, powder coated profiles, fluorocarbon paint spray profiles, and thermal insulation profiles. The aluminum alloy is an aluminum material is formed by a hot melt and an extrusion to obtain a different cross-sectional shape. The production process of aluminum profiles are provided by three processes of casting, extrus

What should be paid attention to in the application of spraying line

Spraying equipment plays a big role in our lives. What problems should we pay attention to when using spray equipment? Let's discuss it together. 1. According to actual needs, such as the size, shape, daily output and other parameters of the target workpiece, select the most suitable electrostatic spray gun spraying process plan. 2. Calculate and list the equipment and materials that are purchased and manufactured according to the selected plan. In addition to the above matters, we have

Advantages of electrostatic powder coating

Advantages of electrostatic powder coating It is said that electrostatic powder coating is better, where is it better? Below Hanna Technology to analyze for everyone! First, electrostatic powder coating molding has excellent film properties: as long as the powder coating is directly powder coatinged onto the surface of the pre-treated MDF sheet, after baking, a coating film surface having excellent properties can be obtained. In addition to the long-lasting properties of the coating

Analyze common problems in coating production lines

Analyze common problems in powder coating production lines Various problems often occur in the application process of loading production lines. Below, Hanna Technology will give you a general analysis: 1. Improper design of conveying equipment: From the design point of view, there are many ways to convey the workpiece. If the design is not proper, it will easily have adverse consequences for production capacity, process operation and upper and lower parts. Commonly, there are suspens

Hanna box type curing oven features

1. Based on customer needs, provide the corresponding optimal design 2. Fine workmanship, comprehensive analysis of customer cost budget and capacity requirements. 3. Comprehensive analysis of workpiece weight, size, shape and other factors, design the best size. 4, Excellent durability and reliability 5, Minimum maintenance requirements 6, Provides very flexible operation and simple management. 7, Easy to handle loading and unloading operations, and provide solutions for cargo handling of

Explain the advantages of the powder spray room in environmentally friendly spray equipment

As we all know, the most important part of the environmental protection spray equipment process is powder spraying. The industry uses high-pressure electrostatic spray guns for coating. The powder coating is sprayed by electrostatic spray guns to become negatively charged particles. Under the action of static electricity, it is adsorbed to the belt. The positively charged workpiece goes up. At the time of dusting, about 60% of the powder is directly applied to the workpiece, and the remaining

Do you know the details of the need to pay attention to the purchase of spray equipment?

Nowadays, coating equipment is widely used in the modern application of the coating industry. Many spray processing manufacturers choose the spraying equipment because their performance and scope of application are not very clear. For this Hebei Hanna Technology has compiled some information to share with everyone, hope It is helpful to you. First, practicality: the use of automatic spraying equipment can not only meet the production requirements of the spraying process, should pay attention

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