Bulk Order Aluminum Dental Unit KJ-917 with Compensation Function Chair Sofa for Hospitals

main problem with orthodontic setups is tracking and compatibilty across multiple stations, especially when you're dealing with different handpiece brands and compensation settings — the KJ-917 tackles that by giving you a unified chassis that handles teh error correction on the fly so you don't have to manually recalibrate between patients.

Built from alumnum alloy, which is lighter than steel and doesn't rust, basically lasts longer in a wet clinical enviornment where corrosion kills standard frames within a few years.

It runs on 220V at 50Hz, water pressure between 0.2 and 0.4Mpa, and air pressure above 0.55Mpa — those are tighter tolerances than most 2-in-1 units floating around, especially when compensating for chair positioning during X-ray integration. Most buyers go with the 16-unit container load (20') because of that it divides evenly across four operating rooms.

The standard configuration includes high-speed and low-speed handpiece connectors (usually two high-speed, one low-speed), plus dual 3-way syringes with hot and cold function, plus LED sensor lighting that actually covers the full field instead of leaving a dark zone near the spittoon. Also comes with a movable ceramic spittoon and three memory programs.

MOQ is typically as low as 1 unit if you're just testing, but we prefer 5 or so for otherwise shiping eats the margin. Lead time is about 20 days depending on current cycle.

One thing we've noticed handling these is that the compensation function matters most when you're switching between right-handed and left-handed setups — otherwise you're constantly fighting the chair arm offset and that wastes procedure time.