Durable Dental Air Abrasion Unit with Sodium Bicarbonate Powder Option for Stain Removal

Finding a unit that works with both aluminum oxide for suface prep and sodium bicarbonate for polishing is actually pretty handy, especially if you're running a busy lab where switching between procedures is constant. We've had this model going in a few clinics and it's holding up well with the stainlss steel body and tungsten steel nozzle—doesn't corrode or clog as fast as some others I've seen. Operating pressure sits between 2.5 and 4.0 kgf/cm², which covers most standard dental unit connections, so you likely won't need adapters.

The powder size range is 30-90μm, and in most cases that works fine for both roughening and stain removal, though for deeper stains they typically go with the sodium bicarbonate option anyway. It's roughly the same performance we've seen from units costing more, but what it does is it gives you a water spray function that keeps the tip clear—real difference when you're doing longer sessions. 4 words: No constant clogging.

One thing I'd flag—it's not really built for pediatric work or delicate enamel procedures, since even at lower presure the abrasive stream can be aggressive. The micro-roughening surface treatment on nozzle helps control spray pattern, but you'll want to test it on scrap material first (usually a quick in-house check, maybe 20 days or so lead time if you need a custom test run). We don't always have COAs on hand for every batch, but our company can supply HPLC or TDS on request if that matters for your documentation.

Customization is pretty straightforward—we can do OEM on the body or packaging, but the MOQ is 50 units or so if you want the logo changed. For the powder type, you can mix aluminun oxide and sodium bicarbonate in the same order, just specify the ratio, because we don't pre-mix unless asked. Payment is typically 30% T/T upfront, balance before shipment, though we've accepted L/C for repeat orders from bigger clients.

Actually, shipping from our port usually takes 15-20 working days after payment clears, give or take a few days depending on customs. We've had some buyers ask about express couriers like DHL for samples, but for full containers it's mostly by sea. The warranty is 1 year, and we do have replacement parts stocked, but the nozzles are standard dimensions so you can also source them locally if you're in a rush.