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Advertisers' Index Classified Advertising www.powdercc.com nliberto@powdercc.com •Equipment and Powder/Chemical Specification, Qualification and Selection •Training and In-Plant Seminars •Failure Analysis •Operational Audits •Laboratory Testing Services •Quality Improvements & Documentation •Start-up Assistance & Process Documentation Division of Ninan, Inc. 1-800-97-POWDE(R) 203-366-7244 203-367-5245 Fax M e m b e r s o f P C I ; S M E ; C C A I ; A E S F CONSULTANTS www.pcoating .com Classified Advertising Rates: 1X 6X 9X 1-inch $130 $110 $100 The ad must be a minimum of 1"; 1 /2" increments are available. The column width is 2- 1 /8". All advertising is prepaid. Send your ad copy or fax to: Vanessa Russell Powder Coating Fax: 651-287-5678 Tel: 651-387-5608 vrussell@cscpub.com B Blasdel Enterprises...........................9 C Chemtec North America ....................5, 25 D Digilube ...................................23 F Fischer Technology ...........................7 Fostoria Process Equipment...................23 M Mighty Lube................................11 O OPCO .....................................11 P Prismatic Powders/NIC Industries .........Cover 4 R Rohner .....................................3 This article addresses the question: Is IR en- ergy being used to its greatest capacity in the powder-coat curing industry? It presents a number of challenges, responses, misunder- standings, and misinformation experienced in the industry. It explains and describes how the various IR wavelengths work and discusses its uses in several industries. Partial-cure IR oven clean sweeps pro- duction pile up. (Nilfisk-Advance A/S, Minneapolis, Minn.) April 2004, p. 14. With each new advance in powder coat- ings and its expanded use, new curing pro- cesses typically follow. Currently, many multicoat finishers realize the economic and environmental advantages of using powder coatings as a primer, basecoat, clearcoat, or all of these in combination with liquid coatings. The basic question then arises: How much of a cure is needed between coating applications? The answer is only reached through testing, preferably, the entire process. In this article, a street sweeper maker needs to apply a two-coat system on a one-coat line. An infrared sys- tem between powder booths buffs out the production bottleneck without adding an inch to the existing line. The IR-convection curing system: De- signing effective curing processes to meet today's production needs. Sherrill Stoenner. November 2006, p. 16. Today's manufacturers compete in a global market and can't afford to operate their finishing departments with aging or inefficient systems. This article discusses the problems that can occur with old curing systems and how they can drain a finishing line of energy and efficiency, which ulti- mately leads to decreased profits. The article then discusses how ovens that combine in- frared with convection technology can boost efficiency and lead to increased profits. Essentials to understanding infrared p r o c e s s i n g . A l l a n N . M c K e l l a r . November 2007, p. 18. Infrared (IR) processing and convection processing have differences. This article dis- cusses those differences and explains why no simple math can be applied to calculate the energy density requirement of the IR process. The article stresses the importance of choos- ing a supplier who can provide access to a quality test facility that encompasses the var- ious IR technologies (long-, medium-, and short-wavelengths) to find the most suitable process for your curing requirements. PC