Dental Brushless Polishing Handpiece 204
Foshan Wenjian Medical Instrument Co., Ltd. is one of the leading manufacturers and suppliers of Dental Brushless Polishing Handpiece 204 in China. With a professional production team, our company is specialized in supplying high quality products for global clients. Please feel free to wholesale advanced Dental Brushless Polishing Handpiece 204 from our factory.
This is the brushless dental lab polishing handpiece, model WJ-204L, part of our HYDRUMP line. It is made for the workbench rather than the chair: polishing, engraving and dressing metal, resin and ceramic work in a dental lab.
The reason we went brushless is simple. Older polishing handpieces have carbon brushes inside that wear out over time, slow the motor down, and have to be replaced. This brushless design has nothing wearing out, so the speed holds steady at 35,000 rpm and the noise stays under 60 dB. It runs on 220V or 110V, and the handpiece itself can go into a 135 degree autoclave.
A technician in Cairo who tested an early batch told us his old brushed handpiece got hot after twenty minutes of polishing and he had to stop and let it cool. One framework took about twenty five minutes; with this brushless unit it takes around sixteen, and he can run the whole batch without pausing. That is why we kept the brushless motor.
| Model | WJ-204L |
| Speed | 35000 RPM |
| Noise | under 60 dB |
| Input power | 220V / 110V |
| Sterilization | 135 degree autoclave |
It covers polishing, engraving, grinding and dressing on both metal and non-metal materials, including glass, crystal, ceramic, resin, alloy and wood. The run is smooth and the noise is low, so the technician does not feel worn out after a long shift.
On the first lot, a few units warmed up faster than we liked during long runs. We improved the internal heat sink and now run each lot for two hundred hours of continuous operation before shipping. The handpiece stays cool now.
This is for lab polishing and carving. If you are cutting teeth in the mouth, use a clinical handpiece, not this bench tool.
Packing: polishing micromotor handpiece, handpiece shelf, repair wrench, operation manual, color box.
FAQ
Q1: Are you a factory or trading company? A1: We have a factory of 4500 square meters in Foshan, China. We produce dental handpiece, electrical motor, wireless endomotor, implant, curing light, 3way syringe, diamond burs, etc.
Q2: How do I order from you? A2: Contact us with your purchase plan (product name, model and quantity), we make quotation and invoice. We arrange delivery within seven days after order confirmation. For regular brand the minimum order is ten pieces. For OEM it is one hundred pieces. If you need less than ten pieces, you can order from our AliExpress shop, search our shop name.
Q3: Can you make OEM? A3: Yes, all our production can make OEM with your logo and packaging. OEM minimum is one hundred pieces.
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