What are you looking for?
If you need powder coating for a medium to large commercial project, turn to Keystone Koating. We offer custom powder coating services, precision application and rapid turnaround times to meet all of coating needs. Since 1986, we’ve provided expert high volume powder coating services for businesses operating across a wide range of industries, including architecture, agriculture, manufacturing and other sectors. We also provide contract powder coating for governments and municipalities, enhancing fixtures such as park benches, light poles and various field equipment.
At Keystone Koating, we tailor our commercial powder coating services to fit your project specifications, match your needs, and exceed your expectations. We carry a wide selection of advanced coatings from the industry’s top manufacturers, including TCI Powder Coatings, IFS Coatings and Axalta Coating Systems. Our coatings are available in a range of stock colors, and we offer custom color matching by partnering with our powder coating suppliers.
We have two facilities capable of large scale powder coating on items with unique profiles and oversize dimensions. Our largest systems are equipped with 20-foot load bars and capable of supporting maximum item weights of 1,000 pounds. Between our Lititz facility and our location in Mifflintown, our powder coating operations include a total of three automated lines and three batch powder coating systems. Each provides superior powder fluidization to promote an even spread and an adjustable electrostatic charge that attracts and keeps powder tight against your surfaces through baking.
As your full-service provider for contract powder coating, we offer multiple services to ease the demand on your company resources. Our available post-production services include:
If you have any previous coatings, corrosion, scale or other residues on the surface of your products, we will remove them fast — and without damaging your products — using high-performance abrasives blasting. Our sandblasting service provides metal scoring to create a stronger bond with your surface coat.
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Before any large volume powder coating, make sure your products are clean and optimized with our eight-stage pretreatment system. This proprietary system also optimizes your products for high volume powder coating, using a chrome-free seal with zirconium applied and silane technology to improve the bond.
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If your items have holes, threads, machined parts or other spaces you want to cover during large volume powder coating, take advantage of our expert masking services. We mask your items by hand using efficient methods and professional masking products to ensure total protection.
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For steel and aluminum products intended for outdoor use, we recommend using a primer coat before proceeding with any large scale powder coating. Primer adds an extra layer of protection to your product and helps your finish coat look great up to four times longer than products without primer layers.
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Our large volume powder coating services provide a fast application while ensuring a complete and even coat. We use a combination of manual and automatic sprayers depending on the profile of your item and adjust the electrical charge for maximum powder attraction and coverage.
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To ensure your items are prepared to withstand the toughest climates, upgrade your custom powder coating process to include Super Durable polyester. Super Durable polyester powder coating offers great color and gloss retention, and will maintain a vibrant appearance under prolonged exposure to ultraviolet (UV) light.
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A proper cure relies on meeting several requirements. We adapt our curing process for item size, thickness and material as well as the powder coating type and millage. Our team calculates the correct bake time and temperature, and we monitor throughout to ensure climate stability.
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After curing, all orders go through quality inspection before leaving the facility. Our inspectors verify the quantity of your order, check for a complete and even finish coat, inspect for the proper millage, test for adhesion and more. We can also perform specialized inspections by request.
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If your products require assembly, let us take care of it for you. After QC inspection, our in-house assembly services help you save time and resources when getting your products to market. We’re able to complete minor assembly on your coated products and components.
Our professionals are trained in the handling and assembly of your products, and we strictly follow your requested guidelines.
Our high volume powder coating services and the powders we use are environmentally friendly and a safer alternative to paints and other damaging solvent-based coatings. We use proven processes developed over 30 years in the industry to deliver a superior finished product. We also maximize resource consumption at every stage to help keep your production costs low.
