A laser for powder coating removal offers the ability to remove powder from a small area up to a large surface. If exposure is limited to say 10 minutes then washed off, I'm thinking it'll be OK.I need to un-anodize four center caps off my aluminum/alloy wheels so that I can polish them to a mirror finish.The SDA or MSDS sheets might mention the Hydroxide but neither so on to state the concentration or percentage concentration. Make sure to dispose of the removed coating carefully. The operating temperature is about 800-900F. Chemical stripping is a more affordable option if you only need to clean a few pieces of aluminum. Each one uses different temperatures. good idea, but I was restoring a 1940's scooter with the same powders... About: Trying to learn faster than I forget. Lasers are best if your item can’t withstand high heat. We use cookies to ensure that we give you the best experience on our website. Thermoplastic powders can be melted when reheated, … This method uses something abrasive like sand that has been heated up to around 800 degrees Fahrenheit which is rubbed against the product to strip the powder coating off. Abrasives are also a portable option. Normally a combination of sandblasting and chemical stripping is used when you need to remove powder coating from rims and wheels. You can use a heat gun for large pieces, you just have to heat it in sections and make sure you don't knock the powder off as you're moving around it. But do you need an oven to powder coat your projects?

It’s great for doing large volumes of stripping. Which Powder Coating Removal Method Should You Use? It’s kind of a mix between a thermal and abrasive method. About: Hacker, Artist, Researcher, and founder of the diybookscanner.org community. Is quite simple to do this at home for small parts. Do you have to perform some post-stripping cleaning to remove residue? In a bake off system the temperatures achieived will typically be 640 - 750 degree farenheit and parts will take 3 - 6 hours to become clean. Good advice, I don't think the wife would appreciate me being in the kitchen! Hence why I don't want to use sandpaper.

This system operates at around 800 degrees farenheit. Although more stubborn powder coating might not come off with a basic paint stripper. If you’re doing a large item you can move the heat lamp around and cure sections of powder as you go. I'd make sure of the temp by using a thermometer & do outdoors! The methods that provide the cleanest parts/hangers without any additional steps are most appropriate for inline stripping systems. Easy way to remove powder coat. Constantly agitate the solution. Don’t forget to Check Out The Eco Friendly Powder Coating Here. There are three types of thermal cleaning methods: bake-off; burn-off; and fluidized bed. They’re great for a one-time job or for someone who doesn’t need to remove powder coating very often. Removing Anodizing From Aluminum Quickly and Easily. For more regular powder coating removal, abrasive blasting is the cheapest. The gun I used was set at about 7-10 psi. Just enter your email and will send the coupon code to your email. I thought it would be cool to powder coat my trusty old wrenches for personalization and good looks. Do not bake powders in an oven used for food. Since 1947 we have served as the experts on surface preparation and coating application equipment. The equipment is much less expensive than using ovens. You might want to wear a full-face respirator when handling these chemicals if you’ve got one. The powder coating gun serves the purpose of electrically charging the powder and propelling it towards the parts you are powder coating. LEGAL INFORMATION This site is owned and operated by GizmoPlans.com LLC. It has a pretty wide range of applications and is suitable for use at home, so it can be a great place to start. All rights reserved. After enough time has elapsed, it’s time to clean the powder coating and solvent off. If you don't like the color, why don't you buy a knife with the color you want? Gizmoplans is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. There are a lot of potential benefits associated with using abrasive blasting to remove powder coating. I used a old kitchen stove that was no longer in use for small items, but that's a still a pretty small space to be hanging things. The byproducts of this process (VOCs) are often destroyed by afterburners in the exhaust stack. Abrasives are good for steel and harder metals, but they can erode softer metals like aluminum. Why Would You Need To Remove Powder Coating? Additionally, chemical strippers can have a lot of strict environmental disposal requirements.

: I dislike the color of many anodized parts and tools, and I love the look of bare aluminum. Would a drain cleaner be appropriate or not. Did you make this project? I think this thing is dead sexy in white. Otherwise, you risk getting the chemical on your skin after you’ve taken your gloves off. I have a load of old chrome-vanadium spanners in the workshop that would benefit from this treatment- could look really smart with a good colour choice too, I like the blue. Wearing long sleeves is a good idea too.

There is no real set time, it just all depends. I'm still unclear as to why this couldn't be done in a kitchen oven. When ya working on something in the back 40 in 3 foot tall grass bright colors helps. For batch work a bake off oven, blast room, or chemical stripping tank may make sense. For wheels and rims. Using abrasives is fairly cheap if you’re doing it on any kind of scale. Each part you want to strip has to be blasted individually, which means higher labor costs. Reply The manufacturer does this on purpose because they know that anodizing will increase the thickness of the part evenly on all surfaces. on Introduction. Uses a mixture of chemicals and high temperatures to strip coating. If you only need to remove powder coating once or twice a year, it’s probably easiest to just buy some commercially available chemical stripper.