Dental Handpiece with Strong Constant Pressure System

Dental Handpiece with Strong Constant Pressure System. Constant Pressure System: Automatically limits max pressure to 0.35MPa to protect bearings and extend service life. Zero Suction Back System: Prevents blood and bacteria from being sucked back into the handpiece due to negative pressure. 4-Hole Water Spray: Efficiently cools the bur and distributes water evenly to prevent patient discomfort. High Rotational Speed: Operates at 310,000-400,000rpm/min for efficient dental procedures. Customization Options: Supports OEM, ODM, and full customization from samples or designs. Certified Quality: Products are certified with TUV and ISO standards for safety and reliability. Low Noise Operation: Noise level is kept under 60db for a comfortable patient experience.