Saturday, May 16, 2009

Why are Star 430 Handpieces so Popular?



At 49 grams, they are not the lightest.

At 17 watts, they are not the most powerful.

So what's so great about the Star 430?

One word - durability.

While everyone else is worrying about feather light and carpel tunnel syndrome, Dentalez has stuck with super strong, polished stainless steel on the Star 430 Handpieces.

Do you or your staff have a tendency to drop one occasionally? Have you ever dropped an $800 handpiece rendering it useless? The least little dent in the head will, many times, result in turbine binding. Don't throw it away. Many repair shops have head expanders for dent removal, similar to body shops removing dents in your car.

However, this will not be a problem with the Star 430 series highspeed dental handpiece. Drop it, throw it (hope it doesn't come to that), or drive your truck over it (for those a little harder to convince). It's highly probable that the handpiece will still run as new. Over time, usually many years, welded joints will become loose, but don't worry. Experienced handpiece repair techs can do a high temperature braze to repair these joints as new, followed by a machine polish which will return the handpiece to its original glorious luster. For those who prefer the fiber optic option, not to worry, those can be replaced also.

If you have handpieces exhibiting these type problems, check out DentalHandpieceRepair.com for a quick quote.

Feel free to get comfortable with the small, compact (11 mm head) design, because it will last as long as you wish to continue using it. Short of an occasional turbine replacement, the Star 430 series highspeed handpiece should provide years of trouble free use.


We consider it the Toyota Camry of dental handpieces.

Care to try one without draining your pocket book?

You will find tons of them listed here, from multiple dealers, new and used. Be sure to include a swivel connector if purchasing the SW type. Also, if you are a "do it yourselfer", you can find dental turbines for the 430 series cheap as well. Be sure to read the turbine buying section to ensure you are getting what you expect.

Saturday, May 9, 2009

Behold the Hybrid Dental Handpiece



The Midwest Stylus ATC incorporates an air driven highspeed turbine capable of speeds upwards of 300K rpm, combined with electronic circuitry providing automatic pressure compensation as torque is applied.

Translation:
Air drives it, electronics control it.

Circuit board monitors speed and torque to apply pressure as necessary to maintain constant cutting power (20 Watts) over a wide range of operation. Max power at 150K rpm can be maintained through 300K rpm providing a cutting efficiency that's hard to match.

Unit can be installed seemlessly with existing equipment, but of course, only the Stylus ATC handpiece can be used on that connection. Optimum operating pressure is 60, so you will need about 70 psig at the control box. Pressure varies as torque is applied and removed. Lowering pressure immediately as doctor stops cutting should help to reduce turbine wear and hopefully result in fewer repairs.

Two sizes available - Medium size head with 4 port spray, & Mini head with single port.

Handpiece is light with good ergonomics, and contains cellular optics which are proven to hold up better in the autoclave.