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Process of handpiece maintanance

1. The common reasons about damage to high speed handpiece

1) Impurity are brought into cartridge by unclean compressed air, damaging the bearing.

2) The water source contains impurities, causing internal pipeline blockage.

3) Long-term overpressure work.

4) Use non-standard bur.

5) Handpiece is not regularly maintained.

6) handpiece hits or falls from the height.

6) Irregulated operations or handpiece fatigue operation.

2. Maintenance process and notice.

1) cleaning handpiece.


Avoid flushing directly from the tail and the chuck hole, which will cause debris to break into the movement and damage the bearing; Remember not to use ultrasonic cleaning.

2) Oil cleaning and lubrication.

Clean by oil or lubricate handpiece from the second large hole at tail to chuck hole, and when lubricate the chuck of push bottom type handpiece, please push the back cap.

3) Wipe the surface of the handpiece body by acoholic.

Please wipe clean the handpiece with alcohol-immersed cotton swab or cloth.

4) Sterilization.Autoclavable up to 135℃.

3. Additional notes

1) Advice that lubricate the handpiece every 20 minutes afer consistently working.

2) After-sales maintenance tools can not damage the dynamic balance, disassemble the bearings should ensure that spindle and turbine are not both separated and move, to ensure the dynamic balance not to be destroyed.

3) Regulated operations ,avoid handpiece fatigue operation, and can not use non-standard bur.


Dear dentist friends, good handpiece usage habits and mastering the correct maintenance knowledge, can help your good helper to serve your noble business career better and longer. BDC will update the related product maintenance knowledge and related troubleshooting methods from time to time. Once BDC launch new product, will we promote it to every customer first. So welcome you stay tuned for our wonderful news and we are committed to providing you with more quality products and better service!

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Review of China South Dental Exhibition

The three-and-half day’s South China international oral exhibition ended on 7th April. BDC achieved general consent from domestic and overseas attenders with strong technics and high quality in products, and superior service. Now and in future, BDC family will continue to insist on devoting more high quality products and better service to every dentist with excelsior working attitude!


Crowded and busy show, can not resist customer’s favourite to BDC’s products. High standard and high quality is the basis of customer’s trust.

Canadian strict quality administration system and superior precision manufacturing technics, asure superior quality in products and withstand the test from dentists who are from domestic and overseas.

We provided the professional products’interpretation, from products’ every design details to processing technics. Providing our superior professional product interpretation to dentists is a strong reason to choose our products.

During the show,many distributors, from domestic and overseas, were invited to our factory for visit. Advanced manufacturing equipment, superior precise manufacturing technics and strict quality adminstration system, received customer’s highly praise, and all showed fully confidence in BDC products.

So far, South China international oral exhibition has ended. Let us look forward to Beijing exhibition in June, and expect to meet you again. More new products have been prepared for you, stay tuned for us!

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New product's launch in 2018 Sino-Dental Exhibition

New product come on stage

Natural light handpiece series-Emergency stop-Zero suction-LED light, come onto stage.

1. Emergency-stop and zero-suction

Emergency-stop, makes the operation more accurate and safer.

Zero-suction, more healthier and cleaner, long life bearing.

2. Brand new and updated cartridge

Brand new turbine and airflow’s optimized design, more quiet, stronger.

3. American imported LED

100% endure high temperature and high presure sterilization, Greater light range, longer life.

4. European imported dynamic balancing equipment.

1) Dynamic balancing revision

Every cartridge went through perfect balance, running more stable. Longer life, lower noise.

2) Advanced spindle design,stable clampingforce, low possiblity in flying bur.

Clamping force up to 42N, difficulty in flying bur.

Comfortable push button design, convenient and easy to insert or remove bur.

3) The world’s leading disinfected LED light system

More clear view,more convenient operation.

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Review of 2018 Beijing Sino-Dental Exhibition

BDC booth in Beijing show were unusually hot, in summary, besides the reason on our high and strict standard and superior after-sales service of our Products, more reason is that, in that show, BDC launched the new procduct--Younity zero-suction and natural light turbine hanpiece.

1. Highlight in emergency-stop and zero-suction

Emergency-stop and zero-suction can effectively prevent the dirts such as debris, saliva, blood and bacteria and so on from suction into cartridge because of the stop during surgery, and also can effectively prevent dirts into cartridge and damage the bearing, besides, more effectiveness is prevention in cross infection, making bearing longer life, healthier and safer.

2. Brand new airflow design, strong and powerful cutting

3.The world’s leading disinfected LED light system.

American imported LED.

100% endure high temperature and high presure sterilization.

4. European imported dynamic balancing equipment.

Dynamic balancing revision

Every cartridge went through perfect balance, running more stable. Longer life, lower noise.

5. Advanced spindle design, stable clampingforce, low possiblity in flying bur

Clamping force up to 42N, difficulty in flying bur.

Comfortable push button design, convenient and easy to insert or remove bur.

Such superior comprehensive performance, our new product, is no wonder why the vast of dentists are favourite about it, even every customer who is from all over the world, is praiseful to our new product! Because of BDC family’s excelsior working spirit, going through thirteen-year consistently struggle and innovation, BDC products receive highly recognition from vast domestic and international customers. This was also why this new product launch in Beijing show was so hot.

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