Zhejiang Yichiyun Medical Instruments Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union |
| Supply Ability | 30000Pieces/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton box |
| Name | dispoasble high speed gas turbine dental handpiece |
| Brand | HPDOVE |
| Material | Metal |
| Warranty | 1 Year |
| Color | White Silver |
| Usage | Dental Handpiece |
| Application | Dental Areal |
| Size | Customer Size |
| MOQ | 1 |
| Brand Name | HPDOVE DENTAL |
| Model Number | / |
| Certification | CE |
| Place of Origin | Zhejiang,China (Mainland) |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union | Supply Ability | 30000Pieces/Month |
| Delivery Time | 5-8 work days | Packaging Details | Carton box |
| Name | dispoasble high speed gas turbine dental handpiece | Brand | HPDOVE |
| Material | Metal | Warranty | 1 Year |
| Color | White Silver | Usage | Dental Handpiece |
| Application | Dental Areal | Size | Customer Size |
| MOQ | 1 | Brand Name | HPDOVE DENTAL |
| Model Number | / | Certification | CE |
| Place of Origin | Zhejiang,China (Mainland) | ||
| High Light | dental handpiece spindle ，dental handpiece spare parts | ||
Technical parameter of High Speed Dental Handpiece Drill Bearing
Meterial: inner and outer ring-Stainless rings 440c
Base: Ceramic SI3N4
Cage: Torlon PAI(polyamide-imide)
Speed: 350000-400000r/min under the air-pressure of 200-250Kpa
Working life: about six month
Tolerance grade of super precision: ABEC-7
Characteristics: Corrision resistance, high temperature resistance, low noise and low vibriation level, weak acid resistance , weak base resistance
Bearing type: Radial bearings, angular contact ball bearing
Product Description
How to use correctly:
1). It is the best that the interference fit between bearing bore and turbine shaft is under 0.5um-1.5um.when putting turbine shaft into bearing bore, the pressure should be forced on the face of inner ring to avoid the damage of rollway and balls.
2). After fitting the bearing into turbine shaft they should be instilled special lubricant (ethanol must not be used)
3). After high stean sterilized the dental high speed handpiece should be jetted some
lubricant into the air inlet before used and so that bearing could be used longer time.
4). To keep operating stability, the preload spring stress of bearing should be controlled under 1.2 +/- 0.2N.
1. Q: What’s your advantage?
A: Our product can be split into three parts for sale. First part is handpiece head. Second part is fuselage. Third part is tail.
2. Q: Where is your factory located? How can I visit there?
A:Our company is located is NINGBO CITY CHINA, you can fly to NINGBO airport or Shanghai airport.,we are warmly welcome you visit us.
3. Q: Can you provide samples? All the sample free?
A: We can provide free sample, but the buyer need to pay the freight.
4. Q: How long is your delivery time?
A: Normally our delivery time is whit in 3-5 days after payment received for big quantity please check with us about delivery time before place order.
5. Q:Can you offer OEM service?
A: We can offer OEM service. If you need it, welcome to contact me.
6. Q: What about the warranty period and after-sale service?
A: Each warranty period begins at the date of delivery date and ends after one year. Welcome you chat online or e-mail to us regarding any technical or related questions that you may nave.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2014
Total Annual:
1000000-6000000
Ecer Certification：
Active Member
Hpdove began to set foot in the area of Dental Medical since 2011, is a manufaturer with R&D groups, and a complete set of factories. A brandly new type of disposable dental handpiece has been developed in 2014, with197 patents, including 6 international PCT and 37 national PCT. Hpdove Dental In... Hpdove began to set foot in the area of Dental Medical since 2011, is a manufaturer with R&D groups, and a complete set of factories. A brandly new type of disposable dental handpiece has been developed in 2014, with197 patents, including 6 international PCT and 37 national PCT. Hpdove Dental In...
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