A dental compressor is a device that produces compressed air and transfers it to the instruments, thus ensuring the full functionality of the equipment.
The right choice is a guarantee of the quality of work, a good reputation of the doctor and the clinic as a whole.
Content
- Determination of the required characteristics
-
Types of Medical Dental Compressors
- Reciprocating
- Centrifugal
- Membrane
- Screw
- Oil-injected and oil-free compressors
- Running models
Determination of the required characteristics
The quality of work performance largely depends on the equipment that the dental office is equipped with.
The dental equipment market offers a variety of options. They differ in price, manufacturer's firm and technical characteristics, which must be paid attention to when choosing.
A correctly selected compressor will ensure uninterrupted operation, take care of the patient's comfort and the convenience of the specialist.
The main aspects of the choice:
- Operating pressure. Working pressure is understood to mean the value of the pressure obtained when leaving the device. This indicator is the main one when choosing equipment, since it is it that is responsible for the indicator of the uninterrupted supply of compressed air. The compressor cannot work around the clock, this must be taken into account when choosing a device. The pressure must be at least 5 bar, otherwise the equipment will quickly fail, it will be inconvenient to work for them.
- Performance. It is characterized by an indicator of the volume of air passing per minute. The performance decreases during the operation of the device, so before buying it is worth recalculating its value so that it is equal to the real one.
- Life time. The declared operating time without interruption must be at least 10 thousand hours.
- Receiver - a container or chamber in which air is compressed under the influence of external factors. It must have an internal antibacterial coating to resist corrosion. The volume of the tank must be at least a liter.
- Noisiness. The lower the noise level, the easier it is for the doctor to work, the more comfortable the patient feels. The maximum allowable value should not exceed 80 decibels.
- Appearance and usability. Appearance is the last thing to pay attention to when choosing, since the compressor is located inside the unit, but convenience is very important.
- Company manufacturer. Experts recommend giving preference to European firms that differ in service life.
The parameters are indicated in the technical data sheet for the product, it is worth choosing based on the existing needs of pressure and air flow, time and principle of operation.
Dental compressor - Rondine
Types of Medical Dental Compressors
The classification is based on the engine resource and the compressor operating mode - the longer it works, the better. It is recommended to use semi-professional and professional equipment for servicing large dental clinics. It will ensure the continuity of work.
There are several types of compressors, each of them has distinctive features, advantages and disadvantages.
Reciprocating
V dental offices reciprocating compressors are the most common. This is explained by the small need for compressed air, allows you to obtain the required pressure in one stage of work.
| Advantages | disadvantages |
|---|---|
| Compliant with safety requirements | Cannot provide the proper mass flow of compressed air |
| Durable, easy to operate | Make a lot of noise |
| Budget | Requires constant maintenance |
You should be aware that during the repair or maintenance of dental reciprocating compressors, both partial and complete replacement of parts is possible. Thus, the device will last a long time.
Centrifugal
Used in vacuum systems suction. The principle of operation is based on the rotary motion of the blades. In the process of movement, inertial forces act on the gas, it moves and contracts.
A distinctive feature of this type of installations is the absence of contact with lubricants or auxiliary materials, for example, oil.
| Advantages | disadvantages |
|---|---|
| Simple yet durable equipment design | High cost of renovations |
| Great performance, reliability | High cost of equipment in general |
| Requires minimal maintenance | |
| Ease of installation | |
| Compactness | |
| Easy to repair |
In terms of reliability, it is very good, compressors with a centrifugal type of operation rarely fail, do not lend themselves to wear. The invested funds will pay off pretty quickly.
Membrane
By the principle of action, they differ from all types. Compression in this case is carried out by electromagnetic oscillations caused by the membrane.
They are distinguished by their versatility and the presence of a fairly large range of advantages:
- compactness;
- the tightness of the body is an advantage in this case, since the membranes do not require repair or maintenance, therefore, the body does not need to be opened;
- low noise level;
- low price.
The only drawback that comes to light during operation is the need to regularly check the fluid level.
Despite the clear advantages of a diaphragm compressor, it is rarely used in dental surgeries.
Screw
The principle of operation is based on the rotation of the blades. There are compressors with a dry type of compression, without the use of liquids, oils and with their use.
| Advantages | disadvantages |
|---|---|
| Doesn't make noise | The chamber in which the compression occurs is hermetically sealed, replacement or repair of the blades is not possible |
| The screws are made of high-strength steel for a long service life | Low efficiency of the device |
Screw compressors are rarely used in dental practice, as their installation does not justify the investment.
Oil-injected and oil-free compressors
The device of equipment filled with oil is distinguished by the presence of a special container into which liquid is poured, which is distributed among the compressor parts.
Due to the abundance of lubrication, the parts receive an additional level of wear resistance. But when using equipment of this type, it is imperative to use filters so that oil particles or other inclusions do not fly out during operation.
Oil filled compressors are durable, reliable and robust. But they require regular maintenance, fluid replacement, and maintaining it at the proper level.
Oil-free ones wear out quickly due to the lack of lubricant. The price of an oil-free dental compressor is higher.
Running models
Buy compressor for dental unit in a specialized store. To choose the right device, it is necessary to compare the main indicators and select the most optimal and profitable option.
The following models are most in demand:
| Name | Specifications | Price |
|---|---|---|
Dental compressor Ecom DK50
|
|
Approximately 60 thousand rubles |
Dental compressor Cattani for one unit
|
|
From 70 thousand rubles |
Ksb 80-01-s
|
|
From 50 thousand rubles |
Dental compressor Cattani for two installations
|
|
From 100 thousand rubles |
It is necessary to carefully approach the choice of a device for compressing air, carefully study the passport of the device. You should not save on it, because the reputation of the clinic directly depends on it.
The site is for informational purposes only. Do not under any circumstances self-medicate. If you find you have any symptoms of illness, contact your doctor.