More types of mobile phones, and the structure can be divided according to speed and low-speed high-speed mobile phones, high-speed mobile dental handpiece using high pressure air driven turbine handpiece for micro turbine speed can be up to 300,000 to 500,000 r / min, bur cutting speed can be up to 15m / s, while the low-speed mobile dental handpiece because it is gear, speed can be transferred per minute for thousands of 30000 rpm.
2013年8月14日星期三
how to choose the dental chair
First, the basic method of selection of the dental chair
1: dental chair price is a primary consideration. How to spend less and it can guarantee the quality of the dental chair?
First, the volume of business you expect to see much, if you expect the volume of business is very small, the budget is not large, it is recommended that you buy a pneumatic hydraulic type dental chair,
This dental chair prices low, but denture teeth poor durability. If you are a business volume also dental clinic, or the main consideration electric dental chair.
What is a pneumatic hydraulic type dental chair it? Pneumatic dental chair refers to gas film control handset operation, the main features are disc foot switch to control the chair position with hydraulic
Exercise, hydraulic pumps and hydraulic pipes. Why is it less durable, mainly with the electronically controlled motor-type dental unit of comparison. Electrically controlled solenoid means
Valve control handset operation, the main feature is a versatile electric foot switch or foot switch, the motor is a motor control chair position movements.
European production of dental chair chair position is mainly motor control action, open the seat backrest can see the control action of the small motor. So when do you expect the volume of business
Large, as far as possible choose this dental chair, it is more durable, but the price is relatively high.
Of course, now more and more dental clinics are used as the main electric dental chair dental equipment.
2: After selecting the dental chair models, depending on configuration suitable to themselves. If you are an oral physician, and less than strong suction, you can dispense with strong suction (if
Strong suction is not optional but standard time). In fact, the two phones is a luxury configuration, you can view a decrease in demand.
3: identification of dental dental scaler treatment machine quality quality, but also observed from the following aspects.
First, look at the appearance of the machine, to see whether the combination of tight junction shell, if the gap is large, show quality, but off.
Then take a look at the finish of metal parts and machining precision metal parts here mainly refers to three with a gun and a cell phone sleeve, if they are very rough, Table
Ming poor quality. Finally, open the shell observed cardiac chair position control: motor or pump.
Second, the method of selection of professional dental chairs
Able for the above judgment to show that you have mastered the basic method of selecting the dental chair. Here is more from the perspective of how to choose a professional dental chair.
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