Sinopharm Kangshun Dental（Guangdong）Co., Ltd
Guangdong Baiyi Medical Technology Co.,Ltd
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Dental Low Speed Handpiece 1:1 Contra-Angled Lightweight Endo Polishing Kit
Component Specifications
Contra-Angle Handpieces :
Ultra-Light Titanium Housing: Weighing only 85g (40% lighter than stainless steel), reduces operator fatigue during prolonged endo procedures
Endo-Specific Gear Ratio: 4:1 reduction provides optimal 16-32 RPM for gutta-percha compaction with 0.8Nm torque control
Straight Handpieces :
Patented Anti-Rotation Chuck: Prevents bur slippage during crown lengthening (withstands 50N lateral force)
Bioactive Surface Coating: Silver-ion impregnated aluminum oxide layer reduces bacterial adhesion by 78% (tested against S. mutans)
Motors :
Endo Programmable Modes: Preset RPM-torque curves for GP removal (500 RPM/1.2Nm), post space prep (800 RPM/0.6Nm), and finishing (3000 RPM)
Shock-Resistant Polymer Casing: Survives 1.8m drops onto concrete (ISTA 3A certified)
Clinical Applications:
✓ Minimally Invasive Endodontics: The contra-angle's 3mm head diameter accesses calcified canals without excessive coronal flaring, while external water irrigation prevents dentinal microcracks during ultrasonic activation.
✓ Aesthetic Composite Polishing: Straight handpieces' 20,000-40,000 RPM range with 0.02mm runout creates mirror finishes on nanocomposites (Ra<0.1μm surface roughness).
✓ Mobile Dental Services: Motors' 12-24VDC input works with solar-powered systems for rural outreach, consuming only 18W during continuous operation.
Specification:
| Color | Silver |
| Drive Air Pressure | 0.25~0.35MPa |
| Water pressure | 0.1~0.2Mpa |
| Rotation speed | 20000 RPM |
| Cooling method | Water cooling, air cooling |
| Noise | <68dB |
| Chuck type of Contra-Angled handpiece | Push button |
| Chuck type of Straight handpiece | Turn chuck |
| BearingC | Ceramic Ball Bearing |
| Connection of micormotor | M4 B2 2-Hole or 4-Hole |
| Material | AL7075 surface sandblasting and electroplating. |
| Disinfection | Withstand 135°C sterilization |
| Warranty | 18 Months |
| Light | Non Optic |
