Need of Powder Coating Equipment

 

Image result for Need of Powder Coating EquipmentWhat Is Powder Coating Equipment?
It is a type of coating equipment that helps in applying powder. Powder coating equipment does not involve solvents in its processes. The coating is carried out electrostatically and is then passed under heat, allowing the powder to flow and form a “skin”. It may be a thermoset polymer or a thermoplastic. Generally, it is used to give a hard finish which is harder than the conventional point which was formerly used. The main purpose of using this equipment is for coating metals, such as bicycle parts, household appliances, aluminium extrusions and many more. Learn more about them at http://www.powdercoatingequipmenthq.com/.

Advantages
Few advantages of powder coating are mentioned below:

– Emission Of Volatile Organic Compounds Are Reduced By Coating The Metals
– It Produces Much Thicker Coating As Compared To Traditional Liquid Coating
– It Can Be Recycled, Facilitating 100% Reusability Of The Substance
– Produces Less Hazardous Waste As Compared To Traditional Use Of Liquid
– Lesser Operating Cost Than Liquid Lines

Process Of Powder Coating
The Powder Coating Equipment work in following basic processes:

– Part Preparation Or The Pre-Treatment
– The Powder Application
– Curing

Processes And Equipment Of Part Preparation
Prior to the powder coating process removal of lubrication grease, metal oxides, mud, oil etc are essential. There are various chemical as well as mechanical methods of removing these substances from the metal surface. The method depends upon the performance requirement of the finished product. In spray application process, chemical pre-treatments involve the use of chromates and phosphates. Phosphating and chromating of the substrate occur in multiple stage. Bonding of the powder to the metal involves cleaning in the pre-treatment process. Sand Blasting is an another method of preparing the surface prior to coating. It is used to provide finishing, etching, surface texturing and preparation and degreasing for products made of wood, glass, or plastic. Different powder coating applications can require alternative methods of preparation such as abrasive blasting prior to coating. The online consumer market typically offers media blasting services coupled with their coating services at additional costs.