Features: Dental Operating Chair: - Double-joint sliding headrest with stepless adjustment of length and angle. - Sliding compensation design reduces head pulling during chair movement, improving patient comfort. - Suitable for adults, children, and wheelchair patients. - 14 mm solid base plate with rotational molding back shell and injection-molded front shell for enhanced durability and stability. - Cast aluminum backrest with high-fulcrum ergonomic design for improved stability during treatment. - Linkage seat and backrest motion compensation system reduces patient stretching or squeezing during chair movement. - Injection-molded double armrests (rotatable up to 80° for easy access). - New hand-sewn silicone leather upholstery – comfortable, durable, premium appearance. - Quick-detachable plug-in backrest for easy maintenance. - Emergency stop function via foot switch or control panel. - Slow start and stop control system for smooth chair movement. - Angle sensor memory system for more accurate programmed chair positioning and reduced failure rate. - Front shell atmosphere light design for modern aesthetic appearance. Dental Treatment Table: - Fully computerized digital control system. - Induction doctor control panel with three user switching functions. - Each user includes three independent programmable chair memory positions. - Controls: cool & hot mouthwash, flushing, operating light, film viewer. - Programmable 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 viewing light. - Underhung handpiece operating system with rotating hanger. - Active anti-suction system to prevent cross infection. - Chair-machine interlock safety system. - Self-locking balance arm with double-handle air lock design. - 135℃ high-temperature sterilizable silicone instrument tray pad with anti-roll design. 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. - Reserved position for built-in LED curing light. 135℃ sterilizable silicone tray pad. Unit Box System: - Integrated ceramic spittoon with rotary water cleaning flow. - 180° rotatable spittoon. - Removable and cleanable filter screen. - Plug-in outlet head design for easy disassembly. - Built-in constant temperature mouthwash system (manual or automatic). - Standard suction or optional central negative pressure suction system. - Built-in large-capacity distilled water system with reversible bottle cap. - Imported solenoid valve for higher reliability. - Double-door design with water, air, and electricity isolation for easy maintenance. - Aluminum alloy casting box – high strength and durability. LED Dental Lamp: - Dual light source reflective induction LED lamp. - Adjustable warm and cool light modes. - Adjustable illumination intensity. - Uniform, soft light spot. - Three-axis rotation design. - American-type lamp arm structure with enhanced safety and smoother operation. Advanced Systems & Materials: - Multifunction foot switch controls chair movement, flushing, water supply, chip air. - ABS engineering plastic housing with excellent heat and impact resistance. - Imported water and air pipes for longer service life. - Danish LINAK motor for reliable performance. - Imported gas filter pressure regulator. - Blue Diamond Real-Time Disinfection System - Non-toxic, non-irritating sterilization and deodorization. - Ready to use and environmentally friendly. - Electrolysis technology generates strong oxidizing groups (OH₂, O₃, O, H₂O₂) to efficiently sterilize and decompose organic matter. - Clamshell Floor Box - Integrated water, air, and electricity switch. - Atmosphere lamp display for power status indication. - Unified internal and external design for easy conversion and maintenance. Technical Specifications: General: - Noise Level: ＜45 dB(A). Floor Box: - Power Supply: AC 230V/50Hz (AC110V/60Hz optional). - Rated Power: 680 VA. - Fuse: φ5×20 F5AL250V. - Water Filter Aperture: ≤ 90 μm. - Air Filter 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: ≥ 90°. - Vertical Movement: ≥ 400 mm. - Load Capacity: ≤ 3 kg. Film Viewer: - Power Supply: AC 24V. - Rated Power: 6 VA. - Color Temperature: ≥ 6500K. - Brightness: ≥ 2000 cd/m². - Uniformity: > 0.7. - Brightness Stability: ≤ 2%. - Screen Size: 52 × 32 mm (LB-2.4). - Suitable for ≤ 100 LX ambient light. Dental Lamp: - Power Supply: AC 12V. - Rated Power: 16W. - Illuminance Range: 8,000 – 20,000 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 working / 18 min rest. - Chair Lifting Speed: ≥ 15 mm/s. - Load Capacity: 135 kg. - Headrest Load: 30 kg. - Headrest Extension: 100 mm. - Backrest Tilt: 110° – 180°. - Long Seat Tilt Angle: ≤ 10°. - Height Range: 390 – 760 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: ≥ 3000 × 2000 × 2500 m. - 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 (preset programs). - Balance arm air lock. - Instrument tray with silicone pad. - Rotating hanger. Assistant Position: - 1 × Three-way syringe. - 1 × Weak suction. - 1 × Strong suction. - Touch assistant control panel. - Silicone pad. Dental Patient Chair: - Electric chair with DC low-noise motor. - Double-joint headrest. - Injection-molded double armrests. - Silicone leather cushion and backrest. - Linkage chair frame with high-fulcrum cast aluminum back. - 14 mm bottom plate with rotoplastic back shell. - Slow start/stop control system. Other Configuration: - 2 × Distilled water systems. - Mouthwash heating system. - Removable ceramic spittoon (180° rotation). - Adjustable LED dental light. - Multifunction foot switch. - Rotatable unit box. - Imported water & air pipes. - Imported solenoid valve and pressure reducing valve. - Blue Diamond real-time disinfection system. - Clamshell integrated floor box. Dentist Stool: - Seamless PU upholstery. - SGS-certified gas spring. - Cast alloy base with silent medical wheels. Optional Upgrades: - Built-in dental scaler. - Optical fiber handpiece system. - Built-in LED curing light. - Central negative pressure suction system. - Built-in floor box. - Oral endoscope with 21.5” display. - Light pole with endoscope mounting. - 3-in-1 tissue box. - Oil-free air compressor. - Separate doctor tray with holder.