There are quite a few procedures that you can do when mass finishing metal. While many of them can be done either wet or dry, you must always do the deburring process wet, which typically gets done using industrial deburring tumblers.
That means that once the entire process finishes, you’ll need to find a way to dry off the metal pieces. If you are unsure how to do that, then this blog post on how to dry parts after mass finishing is just the guide you need.
Leave To Air Dry
The easiest and cheapest way to dry off parts after the finishing process is simply to let them air dry. You can put them into wire totes for the best results, but putting them directly into their respective packing boxes will work as well. The biggest downside to this method is the fact that it can take up to a day for the metal to dry off completely. You could speed up the process with a couple of fans, but you’ll want to avoid that if the goal is to save money.
If you are willing to spend some cash, though, then you’ll want to start by looking into some heated blowers. This is the most basic drying solution, but it’s still quite effective. They work by blowing out a high volume of low-pressure air that focuses on lightly heating the surface of the metal and blowing off excess water. This is all done while the parts move past them on a conveyor belt.
Convective and Infrared Dryers
If you like the idea of using a conveyor belt but want something a little more substantial, then convective and infrared dryers might be your best bet. They are basically tunnel ovens that use much hotter air and stronger fans to get the job done more efficiently. The only caveat is the fact that they have a higher price tag and operating cost.
Heated Corn Cob Dryers
The final suggestion we have for you in our guide on how to dry parts after mass finishing is probably the most effective. It is corn cob dryers. You can get one in either the tumbler or vibratory variety. They work in pretty much the same way as their finishing machine counterparts, except they’re heated and use ground-up corn cobs as their media. These cob pieces are great at absorbing water due to their structure, and they can fit into tiny cracks to suck up all the liquid.
If you want to save some money while using these, we’d recommend getting a tumbler-based one because they use gas heating instead of electric, like the vibratory ones.
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