Premium Replacement Cartridge & Gear Kit for Low-Speed Contra Angle Handpieces
Our professional medical-grade contra angle cartridges are precision-engineered as the primary internal replacement system for low-speed dental handpieces. Designed to deliver stable gear transmission, optimal mechanical torque, and smooth, silent clinical operation. Perfectly tailored for international dental equipment repair centers, components wholesale distributors, and large clinical purchasing networks.
🛠️ Technical Specifications
| Technical Feature | Specifications & Parameters |
|---|---|
| Product Component | Contra Angle Handpiece Cartridge / Head Gear Kit |
| Gear Ratio Transmission | Standard 1:1 Direct Drive Ratio Compatibility |
| Maximum Operating Speed | Up to 40,000 RPM (Bi-directional Rotation Support) |
| Chuck Mechanism Fitment | Latch Type / Push Button Head Systems Adaptive |
| Material Composition | Heavy-Duty Corrosion-Resistant Stainless Steel & Copper Alloy |
| Sterilization Compliance | 100% Autoclavable & Steam-Resistant up to 134°C (273°F) |
✨ Key Product Advantages
- Precision-Engineered Internal Gears: Micro-machined gear teeth profiles provide perfect alignment and optimal mesh, eliminating rotary backlash and delivering smooth, uniform torque at all clinical rotational speeds.
- Ultra-Quiet Operational Running: Excellent structural concentricity significantly dampens transmission noise and micro-vibrations, ensuring a comfortable operation for clinicians and minimizing patient stress.
- Hardened Wear-Resistant Alloys: Forged from specialized medical-grade alloys treated to withstand harsh radial forces, preventing gear teeth stripping and drastically elongating handpiece lifespan.
- Seamless Repair Integration: Standardized spatial dimensional designs allow hassle-free drop-in installation into diverse global E-type standard contra angle head housings.
📦 B2B Supply Chain & OEM/ODM Customization Services
- Technician Multi-Pack Options: Safely sealed inside individual dust-proof protective plastic pods or organized in bulk technical batches designed for quick repair workshop accessibility.
- Bespoke Gear Kit Adaptations: We provide custom internal dimensions, gear tooth counts, and specific structural shapes matching individual private labels. Contact our engineering office with model specs.
- Global Logistics Compliance: Fabricated under strict CE and ISO 13485 regulatory manufacturing frameworks, ensuring complete safety and smooth international custom clearance.
📨 Request a Bulk Quote for Repair Centers & Distributors
Searching for a premium, highly stable source of high-precision internal components and head gear repair kits for low-speed handpieces? Click “Inquiry Now” or contact our B2B sales office directly via sales@hangtaimedical.com to claim our technical cross-reference chart and tiered factory wholesale price brackets.






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