J3 Plus High-Speed Dental Handpiece by Jinme

The J3 Plus High-Speed Dental Handpiece is a cutting-edge tool designed to enhance performance, safety, and durability in dental practices. With advanced features like zero retraction technology, an integrated air pressure regulator, and noise-reducing design, this handpiece ensures efficient and comfortable treatment for both patients and practitioners.

Key Features

Zero Retraction Technology: Prevents backflow of contaminants into the handpiece and protects internal components from debris, extending service life.
Integrated Constant Pressure Device: Regulates air pressure to a maximum of 0.35 MPa, reducing wear and tear caused by excessive or fluctuating air pressure.
Fast Stop System: Stops rotation within 2 seconds after air pressure is cut off, minimizing potential risks during operation.
Low-Noise Operation: Operates at noise levels under 60dB, reducing noise compared to standard handpieces.
Auto-Chuck Push Button Spindle: Patented design ensures secure bur placement and is tested to maintain performance for over 20,000 uses.
Durable Stainless Steel Construction: Made with a stainless steel head for increased strength and standard head size for ease of access during procedures.
Anti-Suction System: Prevents entry of contaminants like dust and fluids, protecting the cartridge and internal components from damage.

Technical Specifications

Working Air Pressure: 0.2–0.3 MPa
Rotational Speed: 350,000–420,000 rpm
Torque Force: 0.4–0.45 N
Water Flow Rate: 90–110 mL/min
Noise Level: ≤60dB
Head Diameter: 11.26 mm
Warranty: 18 months

"I’ve used several high-speed handpieces, but the J3 Plus stands out for its quiet operation and precise performance. The fast stop system gives me confidence when working with patients."
– Dr. Sarah T.

"The zero suction system is a game-changer. It keeps everything clean and safe, which is a huge relief for my team and patients."
– Dr. James R.

Common Questions

Q: What type of bur does the J3 Plus use?
A: The J3 Plus is equipped with a push-button bur system for easy, secure placement and removal.

Q: How does the zero retraction technology prevent cross-infection?
A: It eliminates backflow, which prevents contaminants like blood and debris from being drawn into the handpiece.

Q: Can this handpiece handle high-pressure situations?
A: Absolutely! The integrated constant pressure device ensures smooth and safe operation even under fluctuating air pressure conditions.

Q: What makes the J3 Plus quieter than competitors?
A: Advanced noise-reduction engineering ensures the handpiece operates below 60dB, creating a more comfortable environment for everyone.