Many ingredients in powder coating technology plays an important role. So, the study of the testing is a very essential stage in paint industries. The paint is used in large number of day-to-day products such as coolers, freezers, washers, microwaves, architectural products, lawn and as garden tools in fact they are also used in anti- corrosion valves like drill pipes, valves and fixtures and used many things. Out of all the above-mentioned techniques, extruder and grinding mill are the most important steps in paint industries and plants. And moreover, analysis of various pigments is also important as it is a very crucial constituent of paints that imparts colors to paints. The thermoplastic resin in these powders e.g. polyethylene used very much. Pigment is used to give color there are two types pigments used in paint industries organic and inorganic pigments. Epoxy powder used to cover pipelines, posts and columns just as to cover steel rebars utilized in high burden - bearing substantial design. Hardener is one in every of the foremost necessary ingredients of powder formula the hardener is chargeable for the solidification of the powder and dictates. Polyester is that the most typically used powders and supply unbelievable incentive for money. The two most typically used forms of polyester powder TGIC and non-TGIC. Powder covering could be a t

Keywords : Powder Coating, Thermosetting Coating, Epoxy Powder, Acrylic Powder, Polyester Powder, Hardener, Resin, Additives, Color and Extender, Extruder, Grinding Mill, TGIC-Triglycidyl Isocyanurate