Dental Increasing Speed 1:5 Contra Angle
Foshan Wenjian Medical Instrument Co., Ltd. is one of the leading manufacturers and suppliers of Dental Increasing Speed 1:5 Contra Angle 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 Increasing Speed 1:5 Contra Angle from our factory.
Dental 1:5 increasing speed contra angle handpiece, model J20, fiber optic light.
Why the 1:5 ratio: the gear multiply the motor speed five times. Motor at 4000rpm, the bur run 20000rpm. This speed range for finishing, polishing and trimming, not for heavy cutting. A prosthodontist who test an early batch write to us, he said polishing a crown margin used to take him about ten minutes with his straight handpiece, with this one about six minutes, because the higher speed do the work with light touch. That feedback make us keep the tight gear in production.
| Product name | Increasing Speed 1:5 Contra Angle Handpiece |
| Model | J20 |
| Ratio | 1:5 |
| Rotation speed | 20000rpm (at 4000rpm input) |
| Air pressure | 0.15-0.25MPa |
| Noise | ≤60dB |
| Bur applicable | 1.595-1.598mm |
| Spray | Inner water spray |
| Water flow | ≤50ml/min |
| Clamping force | Static ≥18N, dynamic ≥40N |
| Connector | ISO standard |
Compare with the old model, the gear machined more tight tolerance. At working speed the bur run smooth, you can feel the surface you are finishing, not the handpiece shake. Push button chuck, we test 300000 press cycles before production. Fiber optic light at the tip, no need move the overhead light to see lower teeth. Internal spray, water flow limit 50ml/min.
This is finishing handpiece. For crown removal or sectioning, use straight high speed.
Packing: handpiece, operation manual.
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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