curing
Powder Coating Clinic: Oil Seeping out of Large Welded Tubing
Q. We have a large part made out of tubing that is welded together. The tubing has a lot of oil seeping out of the welds when the part is heated and causes a defect in the cured film. We cannot get the oil out of the tubing in our washer. We tried cleaning up the defect and running it again, but oil still runs out. How can we get that oil out of the tubing?
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Powder Coating Clinic: Making Powder Lines More Profitable
Q. We run a job shop powder coating operation with a conveyor system that runs at around 4 to 6 fpm, depending on what product is hung. We are putting through a lot of work, but our profits are not great. Can you suggest how to improve the efficiency, or cut our cost for a better profit margin? We cannot speed up the line because we do not have enough time in the cure oven to go faster. Our powder material cost seems to be higher than what we expect based on our quotes. What are we missing?
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A Second Career in Powder Coating
Terence Reid and Walker Knox say they are working to continue the company's reputation for quality and customer service excellence built over two decades.
Read MoreLiquid Coatings Clinic: Considerations When Purchasing a Spray Booth
Q. Our company is in the market for a new spray booth and has been looking at several options. We want to make sure it is energy and cost efficient. What should be considered in the design of a spray booth to capture paint overspray?
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80 Years Helping Finishers
Our readers share how Products Finishing has helped their careers as the magazine celebrates its 80th year covering the finishing industry.
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Made in Eastern Iowa: Ideal Industries Makes, Powder Coats Products
Manufacturer, powder coater featured in television station's KCRG "Made In Eastern Iowa" segment that focuses on manufacturing.
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Axalta Coating Systems Opens Powder Coating Learning and Development Center
Facility serves Axalta’s customers as well as those interested in learning more about powder coatings or advancing their application skills; classes are available in both English and Spanish.
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NSA Industries Expands in Groveton
Fabicator and powder coater St. Johnsbury, Vermont is expanding operations to Groveton, New Hampshire and bringing at least 40 new jobs to a 73,000-square-foot facility.
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Powder Coating Clinic: Masking for Logo Design
Q. We are powder coating stainless steel water bottles for our company. For our logo, we would like to use a vinyl sticker or decal before powder coating. After the coating is applied, we want to peel the vinyl off to achieve a stainless steel logo effect, so we need some kind of temperature-resistant vinyl. Any suggestions?
Read MorePowder Coating Clinic: Discoloration of Metal-Flake in Powder
Q. We have a metal-flake silver powder color that we use regularly. If the surface is abraded with a Taber wheel—or even a pencil eraser—it darkens significantly in the abraded area. We even have this problem when our parts scrape against cardboard packaging. Our supplier suggested we switch from an unbonded leafing aluminum to a more expensive bonded product. We tried the bonded leafing aluminum, but we still have the same problem. Certain types of friction create this effect, seemingly those that perhaps have a higher coefficient of friction. Do they remove the aluminum flake from the surface? Can you explain this problem and tell us why it happens with some abrasives and not with others? What can we do to stop this?
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