Soda cannot be recycled the way other abrasives like steel shot, steel grit, silicon carbide, aluminum oxide, garnet, and ceramic, glass or plastic beads. Being that soda is so soft, it explodes into tiny fragments upon impact with the object being blasted. Today, because of the need for a soluble abrasive like soda, you see everyone selling soda blasting cabinets. Unless you have very few parts to blast or blast only a few times a month for minutes all these blasting cabinet that are supposed to contain the soda will soon be the biggest mess you could possibly imagine all with failed dust collectors.
The problem is that some retailers sell cheap slag and soda to blast cabinet operators. This not only results in a more intense cleaning action and softens the impact on substrates, but also transforms the particle to a fine dust no longer suitable for coatings removal.
Using ARMEX with the right equipment maximizes cleaning efficiencies and minimizes media use, often providing greater productivity because concern for surface damage even at high pressures is minimal. For this reason users have found the ARMEX process to be either more, or as cost effective as other abrasive processes. In contrast, higher priced recyclable abrasives like plastic or glass bead, will degenerate at blast pressures over 45 psi reducing their recyclability, though their cost remains much higher.
Increasing blast pressure with these media therefore not only increase cost but also increases the risk for surface damage. When used wet with water as a dust suppressant dust will generally fall within 10ft of the work piece.
When used dry, in a portable application, containment for migrating dust may be required or other mitigating measures such as negative air chambers or air scrubbers can be used. In process production or remanufacturing applications glove box units, or fully contained cabinet systems, blast rooms or partial enclosures are available.
There are media injection devices available to introduce ARMEX into the water stream of your pressure washer, operating at 3, psi or above.
All blasting operations require safety precautions for the worker and environment. You must take into account not only the abrasive being used but also the coating being removed and the environment in which you are operating.
The coating content may dictate additional containment, waste disposal and worker safety requirements. Personal Protection Equipment is essential for operators, during any blasting operations and care should be taken for protection of the surrounding area with regards to people, and the environment. Nozzle selection is very important in determining production results. Nozzle size and type determine the volume of air needed and the size of the air compressor required to achieve the desired blast pressure.
An inadequate air supply can greatly reduce performance, production rates and cost efficiencies. ARMEX is widely used among industrial and specialty cleaning contractors. ARMEX distributors are closely associated with these contractors and can often recommend one in your area for your application. For a sales representative in your area, click here. Outlined below, we outline the main difference between soda blasting, sandblasting and glass blasting.
Baking soda is considered a soft abrasive. As a subscriber you will receive the following perks:. Just enter your email and will send the coupon code to your email. Not all products qualify for free shipping. Except as otherwise described below, if you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange if the product is undamaged.
Returned items must be in the original packaging. To initiate a return you can contact us via phone and we can coordinate the return with you. Returns policy. Close search. Yes you Can Soda Blast in a Regular Sandblaster The good news is that you can use baking soda in a regular sandblast pot. What variables will extend or shorten the life of your media? Are there certain types of media that last longer than others? Some Factors to Consider There are several factors when it comes to reusing abrasive media, and what to take account of.
And of the surfaces being blasted? Is your blast cabinet a siphon system or direct pressure? Are you using a reclaim unit along with your dust collector?
What force, or PSI, are you blasting with? What size nozzle and hose are you using with your blast media? Sodium bicarbonate for soda blasting — 2. Direct Pressure vs Siphon Blast at the Same PSI Another factor to consider is whether you are using a direct pressure blast system or a siphon system blast cabinet.
Know the Maximum Impact Velocity of the Abrasive Media Each type of abrasive blast media has a maximum impact velocity, rated for both direct pressure and siphon blast applications. Use an Abrasive Media Reclaimer for More Efficiency No doubt, every blast cabinet should have an appropriately-powered dust collector.
The Shape of Blast Media Affects Durability Round media, like glass beads or steel shot used for peening , tend to absorb impact within the recommended velocity a bit better than angular media. Built for Industrial Use Engineered for the industrial market, and anyone who desires a long-lasting, high-quality blasting cabinet. Become a Distributor If you're interested in becoming a distributor of Raptor Blaster sandblasting cabinets, please feel free to contact us.
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