Features: Dental Operating Chair: - Double-joint sliding headrest with stepless adjustment of length and angle. - Sliding compensation design reduces head pulling during chair movement for improved patient comfort. - Suitable for adults, children, and wheelchair patients. - Slim backrest design provides increased legroom for the dentist. - Backrest upholstery is removable for easy maintenance. - High-fulcrum cast aluminum backrest design enhances stability and ergonomics. - Microfiber leather cushion and backrest with clean, practical design. - Emergency stop system (chair base switch, foot switch, or control panel). - Quick-detachable backrest for easy cleaning and servicing. - PU baseplate for enhanced stability. - Angle sensor memory system for accurate programmed chair positioning and reduced failure rate. Dental Treatment Table: - Fully computerized digital control system. - Induction control panel with three user modes. - Each user includes three programmable chair memory positions. - Controls: cool & hot mouthwash, flushing, operating light, film viewer. - Adjustable flushing time and mouthwash volume. Intelligent one-click linkage program: - Automatic gargle position. - Operating light off. - Automatic water supply. - Automatic flushing. - Automatic return to treatment position. - Built-in LED film viewer with uniform illumination. - Active anti-suction system to prevent backflow cross infection. - Chair-machine interlock safety system. - Self-locking balance arm with integrated air lock design. - Flanged instrument panel to prevent instruments from rolling off. - 135℃ high-temperature sterilizable silicone instrument tray pad. Assistant Position: - Equipped with three-way syringe, strong suction, and weak suction. - Touch-type assistant control panel. - Programmable chair movement control. - 180° rotatable assistant unit. - Dual-joint flexible assistant arm for four-handed operation. - Reserved position for built-in LED curing light. - 135℃ sterilizable silicone tray pad. Unit Box System: - Pluggable pressed glass spittoon for easy cleaning. - 180° rotatable spittoon with rotary water cleaning flow. - Removable and cleanable filter screen. - Pluggable water supply pipe design for easy maintenance. - Built-in constant temperature mouthwash system (manual or automatic control). - Optional central negative pressure suction system. - Built-in distilled water system for aseptic procedures. - Imported ODE solenoid valve for enhanced durability. LED Dental Lamp: - Six-lamp head direct induction LED operating light. - Adjustable color temperature and illumination intensity. - Illuminance range suitable for various clinical scenarios. - Uniform and soft light spot. - Three-axis rotation design for precise positioning. - American-style lamp arm with improved safety and smoother operation. Additional Features: - Multifunction foot switch controls chair position, flushing, water supply, chip air. - ABS engineering plastic components with high heat and impact resistance. - Imported water and air pipes for extended service life. - CE certified product. - Manufacturer certified under ISO 13485. Technical Specifications: General - Noise Level: ＜70 dB(A). Floor Box: - Power Supply: AC 220V / 50Hz. - Single-phase, three-pin socket. - Rated Power: 680 VA. - Fuse: φ5×20 F5AL250V. - Water Filtration Aperture: ≤ 90 μm. - Air Filtration Aperture: ≤ 25 μm. Water Heater: - Power Supply: AC 24V (Internal). - Rated Power: 80W. - Constant Temperature: 40℃ ±5℃. Saliva Pump: - Weak Suction: ≥ 400 ml/min (200 kPa) - Strong Suction: ≥ 1000 ml/min (400 kPa) Instrument Tray: - Rotation Angle: ≥ 160°. - Vertical Movement Range: ≥ 400 mm. - Maximum Load: ≤ 3 kg. Film Viewer: - Power Supply: AC 24V. - Rated Power: 6 VA. - Color Temperature: ≥ 6500K. - Brightness: ≥ 2000 cd/m². - Brightness Uniformity: > 0.7. - Brightness Stability: ≤ 2%. - Screen Size: 52 × 32 mm (LB-2.4). - Suitable for ambient light ≤ 100 LX. Dental Lamp: - Power Supply: AC 12V. - Rated Power: 16W. - Illuminance Range: 8,000 – 45,000 lux. - Radiant Heat: ≤ 350 W/m². - Color Rendering Index (Ra): > 85. Foot Switch: - Operating Pressure: 10N – 50N. - Protection Level: IPX4. - Service Life: > 30,000 cycles. Dental Patient Chair: - Power Supply: DC 24V. - Working Cycle: 2 min operation / 18 min rest. - Running Mode: Intermittent. - Load Duration: ≤ 60%. - Total Load Capacity: 135 kg. - Headrest Load Capacity: 30 kg. - Headrest Extension: 120 mm. - Backrest Tilt Range: 115° – 180°. - Height Range: 400 – 780 mm. Water Supply Requirements: - Pressure: 0.2 – 0.6 MPa. - Flow Rate: > 5 L/min. - Hardness: < 2.14 mmol/L (<12°dH). - pH: 6.5 – 8.5. - Max Particle Size: < 100 μm. - Must comply with local drinking water regulations. Air Supply Requirements: - Pressure: 0.7 ± 0.1 MPa. - Flow Rate: > 80 NL/min. - Dew Point: ≤ -20℃. - Oil Content: ≤ 0.5 mg/m³. - Particle Content (1–5 μm): ≤ 100/m³. Installation Requirements: - Workspace: ≥ 3500 × 2500 × 2500 mm. - Ambient Temperature: 5℃ – 40℃. - Relative Humidity: ≤ 80%. - Atmospheric Pressure: 200 – 400 kPa. - Air Source Pressure: 0.6 – 0.8 MPa (>50 L/min). - Water Source Pressure: 0.2 – 0.6 MPa. Configuration: Doctor’s Position: - 2 × Four-hole high-speed handpiece tubes - 1 × Four-hole low-speed pneumatic motor line - 1 × Three-way syringe - Built-in viewing light - Multifunction touch control board - Balance arm air lock - Rotatable hanger Assistant Position: - 1 × Three-way syringe. - 1 × Weak suction. - 1 × Strong suction. - Touch assistant control panel. - Silicone tray pad. Dental Patient Chair: - Electric dental chair (DC low-noise motor). - Double-joint sliding headrest. - Aluminum armrest with leather cover (right armrest folds 90°). - Microfiber leather cushion and backrest. - High-fulcrum cast aluminum back support. Other Configuration: - Distilled water system (1 set). - Mouthwash heating system (1 set). - 180° rotatable glass spittoon basin. - Adjustable LED dental light with sensor. - Multifunction foot switch. - Aluminum alloy waist-connected unit box. - Imported water & air pipes. Dentist Stool: - Microfiber leather cushion and backrest. - SGS-certified gas spring. - Cast alloy base with silent medical wheels. - Double-joint adjustable backrest. Optional Upgrades: - Built-in dental scaler. - Optical fiber handpiece system. - Built-in LED curing light. - Central negative pressure suction system. - Oral endoscope with 21.5-inch display. - Light pole with endoscope mount. - 3-in-1 tissue box. - Oil-free air compressor. - Separate doctor tray with handpiece holder.