The difference between electric dental chair and hydraulic dental chair?

DYM comfote dental chair with you to share the electric dental chair and hydraulic dental chair mainly have the following differences are as follows:

First: electric dental chair: rely on motor drive. Its power source is electrical energy, through a complex circuit system to control the motor operation, to realize the action of the various components of the dental chair. For example, the motor can precisely control the lifting and lowering of the dental chair, the tilting angle of the back of the chair and so on. This power system makes the electric dental chair smoother in operation because the speed and torque of the motor can be precisely adjusted by electronic devices. The power transmission of electric dental chairs is usually by means of gears, chains or direct drives. For example, some electric dental chairs transmit power through a high-precision gear set, which converts the rotary motion of the motor into a linear motion of the dental chair components, allowing for precise positional adjustments. Hydraulic Dental Chair: Hydraulic oil is used as the power transmission medium. It is mainly composed of hydraulic pumps, hydraulic cylinders and various control valves. The hydraulic pump pressurizes the hydraulic oil, which is then transported to the hydraulic cylinder through the pipeline, pushing the piston to move, which in turn drives the various parts of the dental chair to move.

As a manufacturer of electric dental chairs, DYM ,our 17 years of production experience, no matter in the appearance of the design, or ergonomics experience, we are all heart to do to make the dentist satisfied, patient satisfaction. 2 years of warranty and 15 years of ultra-long limited use of life, is your investment in dental clinic of the best choice. Second: The system of hydraulic dental chairs utilizes the incompressibility of liquid to transmit force, so hydraulic dental chairs are able to work stably when subjected to larger loads, such as carrying heavier patients. However, the sealing requirement of the hydraulic system is very high, because once there is a leakage of hydraulic oil, it will not only affect the normal work of the dental chair, but also may lead to environmental pollution.

Electric dental chair: high precision of operation. The motor control of the electric dental chair can realize very fine action adjustment, such as chair height adjustment can be accurate to the millimeter level. In the process of oral treatment, the doctor can adjust the patient’s oral position to the best state according to the treatment needs, such as endodontic treatment or oral restoration, so that it is convenient to operate the instruments to carry out fine operations. Electric dental chairs can also be pre-programmed to achieve a variety of chair position fast conversion. For example, some high-end electric dental chairs are equipped with “check position”, “treatment position”, “rinsing position” and other preset programs, the doctor only needs to press the appropriate button, the dental chair can be quickly adjusted to the appropriate This greatly improves the efficiency of the dentist’s work. Hydraulic dental chair: the operation is relatively simple and direct. Usually through the manual control of hydraulic valves to realize the action of the dental chair. For example, to raise the dental chair, the doctor only needs to operate the lift valve, the hydraulic fluid into the hydraulic cylinder, the dental chair will rise; to lower the dental chair, the operation of the lowering valve. However, the operating precision of hydraulic dental chairs is not as high as that of electric dental chairs. Due to the characteristics of the hydraulic system, a certain amount of lag or overshoot may occur when adjusting the chair position. For example, when adjusting the chair back angle, it may not be possible to accurately adjust to the desired angle in one go, and repeated fine-tuning is required.

Maintenance cost

Electric dental chair: Daily maintenance is relatively simple. It mainly involves checking the electrical system, such as checking whether the wires are damaged, whether the plugs are loose, and whether the motor is running normally. The components of electric dental chairs are generally not prone to leakage problems, so there is no need to check for liquid leakage as frequently as hydraulic dental chairs. However, once the electronic components of the electric dental chair fail, the maintenance cost may be high. Because electronic components are highly professional, they require professional maintenance personnel to diagnose and replace them, and some high-precision motors or control circuit boards are also expensive. Hydraulic dental chair: The focus of maintenance is on the hydraulic system. The quality and amount of hydraulic oil need to be checked regularly to ensure that the hydraulic oil is clean and sufficient. If the hydraulic oil is contaminated or the amount of oil is insufficient, it will affect the performance of the dental chair and even damage the hydraulic system. Components of the hydraulic system, such as hydraulic cylinders and hydraulic pumps, are prone to wear and leakage due to long-term high pressure. Repairing these components requires not only the replacement of consumables such as seals, but also professional hydraulic maintenance tools and techniques, and the replenishment and replacement of hydraulic oil also increases maintenance costs.

Electric dental chair: Generally speaking, the price of electric dental chairs is relatively high. This is because it uses advanced motor technology and electronic control systems. These high-precision electronic components and complex circuit designs increase production costs. In addition, the R&D cost of electric dental chairs is also high. Many high-end electric dental chairs are also equipped with intelligent functions, such as patient information management systems, automatic disinfection programs, etc. These factors make the price of electric dental chairs generally higher than that of hydraulic dental chairs. Hydraulic dental chairs: The price of hydraulic dental chairs is relatively low. Its structure is relatively simple, and the main components are hydraulic systems and mechanical structures, without complex electronic equipment. Although the hydraulic system also has a certain cost, in general, the production cost of hydraulic dental chairs is lower than that of electric dental chairs, so the price is more advantageous, which is a more economical choice for some dental clinics with limited budgets.

Is it better for dentists to choose electric dental chairs or hydraulic dental chairs? It depends on the specific needs of the dentist.

Dentists often perform some treatments with extremely high precision requirements, such as root canal treatment, periodontal surgery, dental implant surgery, etc., and electric dental chairs will be a better choice. Because electric dental chairs can accurately adjust the patient’s position, its height, tilt angle and other parameters can be finely adjusted to the millimeter level, which is convenient for dentists to perform precise operations in the mouth and can better cope with complex treatment processes. For example, when performing root canal treatment, the dental chair needs to be adjusted to the appropriate height and angle so that the dentist can clearly see the root canal opening, and when using root canal instruments for operation, the precise chair position can ensure that the instruments can accurately enter the root canal and reduce the risk of operational errors. Routine examination and simple treatment For relatively simple treatments such as routine oral examinations, teeth cleaning, and simple fillings, hydraulic dental chairs can basically meet the needs. Hydraulic dental chairs can provide stable support and are relatively simple and direct to operate. The chair position can be adjusted by manually controlling the hydraulic valve, making it convenient for dentists to quickly adjust the patient to the appropriate examination or treatment position. For example, when performing an oral examination, the doctor can easily raise or lower the dental chair and adjust the chair back angle to put the patient in a comfortable examination posture, while also meeting the doctor’s needs to observe various parts of the mouth.

Adequate budget If the clinic has a sufficient budget, an electric dental chair is worth considering. Although its purchase price is high, in the long run, the advanced functions and precise operation of the electric dental chair can improve treatment efficiency and quality, which may bring more benefits to the clinic. Generally speaking, electric dental chairs have the lowest investment cost in terms of daily maintenance compared to hydraulic dental chairs.

For the long-lasting dental chairs, we kindly remind you that electric dental chairs are more suitable for the current development trend of dental equipment. As a dental chair production base, 70% of dental chairs will be shipped from China to all parts of the world. The market share will be even greater in the future, and I believe it will serve more dentists.