Dental Operatory Equipment: Selection Reference for 15 Dental Chairs

To elevate occupational and environmental safety in dental institutions, enhance treatment quality, and eliminate cross-infection, Hongrun Technology has devoted years to advancing its "Clean Clinic" construction philosophy. We have independently developed a comprehensive systematic solution encompassing four core modules: full-cycle air purification, oxygen-enriched comfortable treatment, high-efficiency operational support, and aerosol suction protection—delivering a clean, safe, and compliant dental treatment environment on every front.

For large specialized dental hospitals and flagship chain clinics, we focus on ultra-large-scale scenarios with 15 dental chairs. With the entire clinic operating at full capacity, multiple procedures running simultaneously, and equipment in continuous operation for extended periods, the demands on flow rate, stability, and redundancy across air supply, suction, pure water purification, and wastewater treatment are exceptionally high. Adhering strictly to premium hospital infection control standards and heavy-duty operating conditions, we match a complete suite of central equipment systems engineered for high capacity, superior stability, and sustained long-term operation. Below are the detailed equipment selection specifications for a 15-chair clinic, providing a precise reference for large dental institutions to build a high-standard, compliant, and enduringly stable clean treatment system.

Advantages of Dental Electric Oil-free Air Compressor:

1. Integrated all-in-one design with built-in redundancy and an electrical controller featuring multiple circuit protection functions, ensuring uninterrupted air supply.

2. Original oil-free piston system with highly wear-resistant piston rings—no lubricating oil required at any time.

3. Electronic condensate drain eliminates water accumulation; standard across the entire series, reducing manual maintenance.

4. Lean manufacturing, superior quality, and low-noise operation design.

5. Compliant with dental compressed air standards as specified in Technical Code for Medical Gas Engineering (GB 50751-2021).

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Advantages of Dental Electric Vacuum Suction System:

1. Dental-specific air ring vacuum pump serves as the core driving unit, optimized for oral treatment environments.

2. Balanced suction force with high flow capacity—delivers optimal suction power without excessive draw.

3. Cross-infection prevention, protecting dental clinicians and ensuring patient safety.

4. Energy-efficient and water-saving operation.

5. Delayed suction function effectively prevents backflow, further reducing cross-infection risk.

6. Variable frequency drive (VFD) automatically adjusts the number of active pumps based on real-time demand flow.

7. Built-in mutual redundancy—a single unit failure does not disrupt normal operation, ensuring continuous reliability.

Advantages of Aseptic Quality-Segmented Water Supply System:

1. Equipped with imported membrane elements, delivering high removal rates for ions, contaminants, and bacteria.

2. Fully automatic operation—no dedicated on-site personnel required.

3. Automatic cleaning and maintenance function extends equipment service life.

4. Comprehensive protection features: feed water under-pressure, water shortage, and automatic power protection with a safety self-locking device.

5. Online water quality monitoring with automatic alarm and re-treatment when water quality exceeds standards.

6. Intelligent adjustable constant-pressure water supply system ensures continuous, stable water delivery to medical equipment.

7. Back-siphonage prevention stops air from entering the water supply system.

8. Optional circulation pipeline prevents water stagnation and enables scheduled pipeline disinfection.

   
   

Advantages of Medical Wastewater Treatment System:

1. Dual disinfection combining ozone treatment and chemical dosing.

2. Sensor-activated suction for automatic, hands-free operation.

3. Multi-inlet design supporting both gravity flow and self-priming intake.

4. Integrated compact design with a small footprint.

5. Water quality conditioning and filtration for consistent effluent standards.