Powder coating is an advanced method of applying a decorative and protective finish to a wide range of materials and products that are used by both industries and consumers. The powder used for the process is a mixture of finely ground particles of pigment and resin, which is sprayed onto a surface to be coated.

2024年2月22日 · The fundamental outline of the fluidized bed process involves cleaning the part, heating the part to above the melting point of the powder to be applied, and dipping the part in a tank of fluidized powder. There are several other important details to consider, but let’s take a look at the powder application area first.

Surface pretreatment is a crucial step in powder coating processes, ensuring a strong bond between the powder coating and the substrate, enhancing corrosion resistance, and improving the durability of the powder coating finish.

2024年9月18日 · The 7 tank process for powder coating is an efficient and cost-effective method of preparing metal surfaces for powder coating. By providing thorough cleaning, degreasing, and zinc phosphating, this process improves the adhesion of the powder coating and enhances the corrosion resistance of the metal.

Dipping tank pretreatment is mainly used in manual powder coating plant, such process allows relatively lower investment. COLO supply different types of pretreatment powder coating equipment, such as spraying tunnel, dipping tank and sandblaster.

2025年1月21日 · The powder coating process is a multi-step procedure that involves preparing the substrate by cleaning and pre-treating it to ensure proper adhesion, applying the powder through methods like electrostatic spray deposition or fluidized bed coating, and then curing the coated object in an oven to form a smooth, durable finish.

Fluidized bed powder coating is a process of dip coating with powder. It employs a tank with a porous bottom plate. The plenum below the porous plate supplies low pressure air uniformly across the plate. The rising air surrounds and suspends the finely divided powder particles, the powder-air mixture resembles a fluid.

A dip tank pre-treatment plant is a facility or system designed for the pre-treatment of materials or products through a process involving immersion in a dip tank. The purpose of dip tank pre-treatment is to prepare surfaces for subsequent processes, such as painting, coating, plating, or other finishing applications.

Generally speaking, you expect excellent powder coating job, you need good pretreatment process. Dip Tank Pretreatment 1.Submarine type：Suitable for all kinds of complex shapes of objects, highly effective and reduce consumption of liquid

Clear® Dip Tank Pre-treatment System is to remove contamination from the product it is usual for metal products to be ‘Pretreated’ prior to either a Paint or a Powder coating being applied. ‘Pre-treatment’ has additional importance when Powder Coatings are to be applied to a product.