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#### 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

#### What problems should be paid attention to during the spraying process?

In the spraying project, the surface of the spray fan should be perpendicular to the surface of the coating. When the gun is manually operated, the width of each spray gun should not be too large. Otherwise, the coating will be uneven. The direction of the spray gun should always be parallel to the surface of the coating. Vertical to the spray fan to ensure uniformity of the coating. The operating speed of the gun should be stable, 300 ~ 400mm / s. The running speed is unstable, the coating thic

#### Two types powder coating booth

Two type powder coating booth compare No1 is PVC spraying booth . It is easy to clean, save time and labor; Convenient powder recovery in single-color operations . Robust, easy to maintain, simple to operate. This type is cost - effective and economic . No.2 is PP material powder coating booth . PP booth with the cyclone stytem, it is the fully automatic system . Improve productivity. Cyclone design offer great recovery efficiency. quick color change in 10-15m

#### Why do salt spray test for pre-treatment of powder coating equipment?

In recent years, metal surface treatment technology has developed rapidly and has been widely used in many fields. In the surface treatment technology and engineering of powder coating equipment, pre-treatment occupies a very important position. It is not only indispensable as a "pre-treatment process" before surface treatment, but also closely related to the success or failure of subsequent surface treatment. Therefore, it is necessary to eliminate various oil stains (such as lubricating

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