Contaminants in dip tanks can ruin an otherwise perfect finish. Dip tanks feature a specific concentration of chemicals. When contaminants are introduced, problems such as poor adhesion or surface imperfections can occur. Rather than allowing contaminants to go unchecked, you should consider using a dip tank magnet.
What Are Dip Tank Magnets?
Dip tank magnets are powerful permanent magnets that are designed for use in dip tanks and other fluid-filled environments. They are connected to a chain and lowered into dip tanks. Once inside, dip tank magnets will attract objects containing ferromagnetic materials, allowing for quick and easy removal.
What Are Dip Tank Magnets Used For?
Dip tank magnets are used primarily to remove metal shavings and chips from dip tanks. Dip tanks, of course, are tanks used for finishing processes. They are known as “dip tanks” because objects are dipped into them. The chemicals in a dip tank will adhere to the surface of the object, allowing for a protective or decorative finish.
Metal debris may fall into a dip tank during a finishing process. Dip tank magnets are used to remove this debris. As long as the debris is made of a ferromagnetic material — iron, nickel, cobalt, etc. — it will stick to the magnet. The dip tank magnet will capture this debris so that it doesn’t contaminate the dip tank.
Choosing a Dip Tank Magnet
There are several things you should consider when choosing a dip tank magnet, one of which is the magnet type. They are typically permanent magnets, but you can find them in different types of permanent magnets. Some dip tank magnets are ceramic, whereas others are rare earth. Ceramic dip tank magnets cost less and are more readily available, but rare earth dip tank magnets produce a stronger magnetic field.
Dip tank magnets are available in different sizes. Some of them have a diameter of 3 inches, whereas others have a diameter of over 6 inches. If you’re planning to use it in a small dip tank, a 3-inch diameter dip tank magnet may suffice. For larger dip tanks, on the other hand, you may want to go with the 6-inch diameter.
You should also consider the holding force when choosing a dip tank magnet. This represents the strength of its magnetic field. The higher the holding force, the stronger the magnetic field. A dip tank magnet with a holding force of 35 pounds will exert a pulling force of 35 pounds.