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DT638A Knee Break Dental Chair with LED Sensor Light and 12 Memory Positions for Dental Clinics DT638A Knee Break Dental Chair with LED Sensor Light and 12 Memory Positions for Dental Clinics
DT638A Knee Break Dental Chair with LED Sensor Light and 12 Memory Positions for Dental Clinics DT638A Knee Break Dental Chair with LED Sensor Light and 12 Memory Positions for Dental Clinics
DT638A Knee Break Dental Chair with LED Sensor Light and 12 Memory Positions for Dental Clinics DT638A Knee Break Dental Chair with LED Sensor Light and 12 Memory Positions for Dental Clinics

DT638A Knee Break Dental Chair with LED Sensor Light and 12 Memory Positions for Dental Clinics

US$ 850.00 ~ 2650.00
Min.Order: 1
Product origin: Zhengzhou, Henan, China
Category: Medical Equipment
Product Name: Medical Equipment
Availability:In Stock
Product Review : 76 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : DT638A Knee Break
  • Type : Dental Unit
  • Applicable Departments : Orthodontic Department, General Dentistry
  • Certification : ISO, CE
  • Material : Metal Frame with PU/Leather Cushion
  • Handpiece Connections : 2/4 Hole Optional
  • Supply Voltage : AC110V/220V 60Hz/50Hz
  • Motor Voltage : DC24V
  • Air Pressure : 0.5MPa - 0.8MPa
  • Water Pressure : 0.2MPa - 0.4MPa
  • Light Type : LED Sensor or Halogen
  • Chair Memory Positions : 12 Positions
  • Water Bottle Capacity : 2 x 600ml
  • Product Dimensions : 150cm x 110cm x 125cm
  • Warranty : 1 Year
  • Origin : China

The DT638A Knee Break Type Dental Chair is a premium dental unit designed to meet the needs of modern dental clinics. This chair combines advanced technology with ergonomic design to provide maximum comfort for both dentists and patients.

Key features include a thermostatic water heating system for cup filler and three-way syringe, ensuring consistent water temperature during procedures. The spittoon flushing and cup filling system is supported by Italian solenoid valves, allowing preset water supply amounts for precise control.

The chair features a quiet electric lift system powered by Denmark motors, with a large chair size, adjustable pillow, and double armrests for optimal patient comfort. The main table integrates a touch screen control panel with a 5-slot tool holder, providing easy access to essential instruments.

Advanced functionality includes 12 memory positions for chair movement, panoramic LED film viewer, and assistant control panel with additional tool holders. The unit comes with a rotatable ceramic spittoon, shadowless LED sensor dental light with gradual brightness adjustment, and multifunction pedal switch for convenient operation.

Additional features include double 600ml pure water bottles (removable and air pressurized), outer ground box for connections, small glass tray with built-in tissue box, and deluxe dentist stool. The side box unit features high-class inner tubing for durability.

DT638A Dental Chair Front ViewDT638A Dental Chair Side ViewDT638A Dental Chair Control Panel
S***G 2025-12-09

Fantastic experience from start to finish. The delivery was remarkably prompt and handled with the utmost care. The courier service provided excellent communication with real-time tracking updates, ensuring I was fully informed every step of the way. The packaging was exceptionally secure and professional, which clearly reflected the seller’s attention to detail and commitment to product safety during transit. Upon unboxing, the build quality immediately impressed me. The materials feel robust, durable, and high-end, exactly as described. The finish is sleek and appears very easy to maintain, which is crucial for a clinical environment. The overall construction seems solid and reliable, promising longevity. As for customer service, it was truly outstanding. The support team was responsive, knowledgeable, and went above and beyond to answer my pre-purchase inquiries thoroughly and patiently. They provided clear instructions and were very courteous throughout our interactions. This level of post-purchase support is commendable and gives great confidence in the seller. While I have not yet used the chair in a clinical setting, the initial inspection regarding logistics, the apparent quality of craftsmanship, and the superb service received have all exceeded my expectations. This purchase process has been seamless and highly satisfactory. I would not hesitate to recommend this seller based on these aspects alone. The entire transaction was handled with impressive efficiency and professionalism.

C***L 2025-12-08

Very efficient delivery process; the chair arrived well-packaged and ahead of schedule. The overall quality feels robust and professional, exactly as advertised for clinic use. Customer service was responsive and helpful during the ordering phase, answering all preliminary questions promptly. A smooth transaction from start to finish.

T***V 2025-12-08

Satisfaction is the word that best describes my experience with this purchase. Starting with the logistics, the shipping was remarkably prompt and efficient. The chair arrived well within the estimated timeframe, which was crucial for our clinic’s scheduling. The packaging was exceptionally secure and professional, with no signs of damage or mishandling during transit. Every component was meticulously packed with ample protective material, ensuring everything arrived in pristine condition. The delivery personnel were courteous and handled the sizable package with care, placing it exactly where requested. The unboxing process was straightforward, and all parts were clearly labeled and accounted for, making the initial inventory check a breeze. This level of logistical precision set a very positive tone from the very beginning. Regarding quality, the chair immediately impressed upon assembly. The construction feels robust and durable, with high-grade materials used throughout. The metal framework is solid and exhibits excellent craftsmanship, with smooth welds and a flawless finish. The upholstery is top-notch, featuring a premium synthetic leather that is both comfortable for patients and easy to clean and disinfect—a paramount concern in a clinical setting. The mechanical movements, especially the knee-break mechanism, operate with a satisfying smoothness and quietness, indicative of superior engineering. The LED sensor light is bright, provides excellent illumination, and the sensor activation is reliably responsive. The overall aesthetic is modern, sleek, and professional, perfectly complementing our clinic’s decor. It exudes a sense of reliability and high-end functionality that instills confidence in both our staff and our patients. The service aspect of this transaction was equally commendable. Communication from the seller was clear, timely, and helpful from the point of order confirmation through to post-delivery. Any pre-sales inquiries were answered thoroughly and promptly. The documentation provided, including the manual and warranty information, is comprehensive and well-organized. Although assembly was required, the instructions were detailed with clear diagrams, making the process manageable. Should the need arise in the future, knowing that there is a responsive service framework and a clear warranty in place provides significant peace of mind. The entire experience felt supported and professional. In summary, this acquisition excelled in all three critical areas: logistics, quality, and service. The delivery was flawless, the product’s build quality and materials are outstanding, and the customer service was supportive and professional. It represents a valuable and reliable addition to our practice, meeting our expectations fully. I would not hesitate to recommend this supplier and product based on this thoroughly positive experience.

Y***X 2025-12-07

Rapid delivery was the first thing that impressed me. The shipping was incredibly fast and the item arrived well-packaged and secure, with no signs of damage during transit. The logistical handling was seamless from start to finish. Regarding the build, the quality of materials and construction feels solid and professional, exactly as described for clinical use. It appears durable and well-made. The service experience was also positive; any pre-delivery inquiries were answered promptly and courteously. Overall, a very satisfactory purchase process focusing on the essential aspects of receiving the product.

L***B 2025-12-06

T***W 2025-12-04

Yikes, the shipping was lightning fast! I was genuinely surprised by how quickly the dental chair arrived. The entire logistics process was seamless, with clear tracking updates provided at every stage. The delivery personnel were extremely professional and handled the large, heavy package with great care, ensuring it was placed exactly where I needed it in the clinic. They even waited patiently while I did a preliminary inspection of the exterior packaging, which was robust and showed no signs of damage from transit. This level of logistical efficiency and care is commendable and set a very positive tone from the outset. Regarding the build quality, it is absolutely outstanding. The materials used feel premium and durable. The upholstery is smooth, resilient, and seems very easy to clean, which is a critical factor for clinical hygiene. The mechanical movements of the knee-break mechanism are incredibly smooth and silent, operating without any hitches or jarring sounds. The LED sensor light is bright, provides excellent illumination, and the automatic activation is a fantastic, modern touch. The construction of the chair base and the various adjustment points feels solid and engineered for long-term, heavy-duty use. It instills immediate confidence in its reliability. The service aspect has been equally impressive. From the initial inquiry to post-delivery, the communication was prompt, clear, and helpful. Any questions I had about the specifications or setup were answered thoroughly and without delay. The documentation provided was comprehensive and easy to follow. While I haven’t needed to use the 12 memory positions extensively yet, the initial setup for a few preset configurations was straightforward, hinting at the thoughtful design for daily clinical workflow. Overall, this purchase has been defined by exceptional logistics, superior physical quality, and top-tier customer service. It’s a professional piece of equipment that arrives with a professional service experience to match.

S***G 2025-12-04

Quick delivery and excellent packaging. The chair arrived securely wrapped and without any damage. Quality seems robust and well-made, exactly as described in the listing. Customer service was responsive and helpful when I had a pre-shipment question. Overall, a very satisfactory purchase experience for our clinic.

U***X 2025-12-03

Very impressed with the overall experience. The delivery was remarkably swift and well-handled, arriving ahead of the estimated schedule without any complications. The packaging was exceptionally secure, ensuring every component was perfectly protected during transit. Regarding the quality, the construction feels incredibly robust and durable, with materials that appear to be of a high standard, promising longevity for clinical use. The finish is sleek and professional, exactly as depicted. As for service, the communication from the team was consistently clear, polite, and helpful from the point of order confirmation right through to post-delivery follow-up. Any preliminary questions were addressed promptly and thoroughly, which made the entire process smooth and reassuring. This level of attentive support is truly commendable and adds significant value to the purchase. While I cannot comment on the specific operational features or technical parameters, the initial presentation regarding logistics, apparent build quality, and customer service has been outstanding. Everything from the efficient shipping to the solid feel of the product and the supportive staff contributes to a highly positive first impression. This seamless integration of reliable delivery, evident craftsmanship, and excellent support makes for a very satisfactory procurement experience from start to finish.

E***I 2025-12-02

I am thoroughly impressed with the overall experience of receiving this dental chair. The logistics were handled exceptionally well; the shipment arrived ahead of schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring that the unit was completely protected during transit. Upon unboxing, the build quality immediately stood out—it feels solid, well-constructed, and premium. The service provided by the team was outstanding; they were responsive, professional, and helpful throughout the entire process, answering all my pre-delivery queries promptly. I appreciate the attention to detail in both the product presentation and the customer support. It’s clear that a lot of care goes into ensuring customer satisfaction from start to finish. This has been a very positive purchasing journey, and I would confidently recommend this supplier based on this seamless experience.

V***F 2025-11-28

Zippy delivery service ensured the dental chair arrived ahead of schedule, which was a pleasant surprise. The build quality feels robust and durable, with no visible defects upon inspection. Customer support was responsive and helpful throughout the process, addressing my queries promptly. Overall, a smooth and satisfying experience from start to finish.

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