Dental unit with electric chair A5

with adjustable headrestwith hygiene systemwith delivery system

Overview
The A5 dental chair is a cost-effective dental unit designed for daily clinical use. It integrates commonly used treatment, clean-up and emergency positions and a set of ergonomic and safety features to streamline clinical workflows and support patient comfort.

Dentist Element

• Intelligent voice control: built-in voice operating system enabling hands-free activation and control of frequent functions (activation phrase example: 'Hey ESAY').
• Spit restoration and automatic spittoon flush: chair moves to a designated spitting position, lamp switches off automatically, spittoon flushes, then chair returns to the treatment position and lamp restores.
• Memory positions: save regular-use positions to speed up setup.
• Self-diagnosis / fault detection: system-level self-inspection for easier maintenance.
• Clean-up position: rapid transition to a cleaning-ready posture between procedures.
• Adjustable water knob: dual-color, tactile air/water control for precise fluid management.
• 135° rotatable six instrument racks: adaptable instrument layout for different operator habits.
• Multi-functional foot control: air/water-separated foot pedal supports movement, light control, cup filling and chip blowing.

Patient Element

• Ergonomic upholstery: wear-resistant imported leather and high-elastic sponge for sustained patient comfort and breathability.
• SynchMotion function: synchronized backrest and seat motion to provide ergonomic spinal extension and comfortable positioning.
• Ultra-thin backrest design: balances patient comfort with improved access and visibility.
• 3-axis headrest: adjustable for adults, children and wheelchair users.
• Rotatable connecting rod of chair frame: sidebox connected near the center of the frame for improved stability.

Design

• Rotated sidebox for four-handed operation: facilitates efficient collaboration between dentist and assistant.
• Built-in three distilled water bottles: convenient for daily surgery and disinfection tasks.
• Double seal ring connector and reinforced filter: improved sealing and clog resistance, easier cleaning and maintenance.
• 180° rotatable detachable ceramic cuspidor: corrosion-resistant and simple to clean.

Light

• Operating light with CREE bulbs: high lumen output, stability and long life; LED stepless dimming for optimal surgical illumination.
• Adjustable color temperature: warm, neutral and cool settings to suit clinical needs.
• No Touch sensor: contactless on/off and intensity adjustment up to 29,000 Lux. Color temperature range indicated: 5000K–57,000K.

Assistant Element

• 180° rotated assistant tray: rotatable assistant panel with reserved light-curing space and flexible tray arm to support four-handed dentistry.

Safety

• Emergency position: rapid repositioning to assist patient rescue during critical events.
• Blockage protection: seat stops and rises slightly if resistance is detected to prevent accidents.

Technical specifications

• Model: A5 Hanging Type
• Intelligent Voice Control Operating System (voice activation and command functions)
• Spit restoration & automatic spittoon flush
• Memory positions and clean-up position
• Self-diagnosis / fault detection
• Multi-functional foot control (movement, light control, cup filling, chip blowing)
• Adjustable water knob with dual-color tactile control
• 135° rotatable six instrument racks
• Ergonomic upholstery with high-elastic sponge
• SynchMotion combined backrest and seat movement
• 3-axis adjustable headrest
• Rotated sidebox and 180° detachable ceramic cuspidor
• Built-in three distilled water bottles
• Double seal ring connector and reinforced filter
• Operating light with CREE bulbs, LED stepless dimming, No Touch sensor, up to 29,000 Lux
• Emergency position and blockage protection