Blasting Sheet Metal With Walnut Shell

In fact aluminum oxide is so gentle that it is used on skin for microdermabrasion.

Blasting sheet metal with walnut shell.

It is also great for rust free paint removal from sheet metal and for cleaning engines steam turbines and transmissions. Walnut shell media was developed for cleaning without altering the surface finish or in the case of sheet metal preventing peening and the associated warping. Aluminum oxide is another gentle abrasive. Walnut shell blasting is the preferred media for soft metals like aluminum sheet metal and brass because it removes build up without causing surface damage that could ultimately lead to rust.

If there isn t a lot of rust on the sheet metal softer abrasives like walnut shell soda blast crushed glass or plastic beads are sometimes used to reduce warping of sheet metal. Walnut shell blasting media can be used for polishing deburring deflashing metal finishing as well as paint and coating with minimal effect on the surface being blasted are also fantastic features. We consider shells a crossover media gentle enough to work safely on soft metals and wood construction materials but can also strip paint and remove tough coatings when applied at higher pressures. Walnut blasting applications the combination of light weight angular design and relative softness makes walnut shell blast media an excellent choice for the deburring cleaning deflashing or stripping of softer substrates such as plastics wood fiberglass aluminum and various composite materials.

What are crushed walnut shells used for. Aggressive abrasives like coal slag or aluminum oxide generates more heat and peening. Walnut shells have been used for cleaning and blasting operations for a very long time. This multi purpose media comes in different sizes depending on your needs.

One application walnut shell blasting is great for paint removal from sheet metal cleaning engines and transmissions. Walnut shell blasting is a gentle non corrosive environmentally friendly method of removing paint dirt grime mold and smoke residue from almost any surface including metal wood aluminum brass stone plastic masonry and tile. They are also used in mixtures to prevent. Walnut shell sandblasting media does not blast the metal but for some heavier rust jobs walnut may be too soft to come through.

Walnut shell abrasive media is used in both tumbling and vibratory applications for polishing gems and jewelry.