Which one is the oil injection port of the high-speed dental handpiece?

Jun 25,2025

Hello everyone, today I'll talk about the maintenance of high-speed mobile phones. High-speed mobile phones should be lubricated before disinfection, especially before high-temperature disinfection, because high temperatures can cause damage to the mobile phone. At the same time, oil should also be added to all mobile phones after work to better lubricate the bearings while the mobile phone is resting. No matter how good the product quality is, reasonable maintenance is required. Otherwise, the mobile phone will break down quickly because of its high speed, requiring oil for lubrication and to remove dirt inside the mobile phone through oil injection. Operation: Use an oil gun or oil nozzle to aim at the second largest hole for oil injection. When injecting oil, be sure to hold down the largest hole. Otherwise, the injected oil will spray out from the largest hole. Mobile phone use will produce tiny particles or dirt. If these tiny particles and dirt are not removed in time, they will cause damage during high-speed operation of the mobile phone. Therefore, reasonable maintenance and oil injection not only lubricate the mobile phone bearings but also clean out tiny particles and dirt.

Which one is the oil injection port of the high-speed dental handpiece?

Hello everyone, today I'll talk about the maintenance of high-speed mobile phones. High-speed mobile phones should be lubricated before disinfection, especially before high-temperature disinfection, because high temperatures can cause damage to the phone. At the same time, oil should also be added to all mobile phones after work to better lubricate the bearings while the phone is resting. No matter how good the product quality is, reasonable maintenance is needed. Otherwise, the phone will break down quickly because of its high speed, requiring oil for lubrication and to remove dirt inside the phone through oil injection.

Operation: Use an oil gun or oil nozzle to aim at the second largest hole for oil injection. When injecting oil, be sure to hold down the largest hole. Otherwise, the injected oil will spray out from the largest hole.
Mobile phone use will produce tiny particles or debris. If these tiny particles and debris are not cleaned up in time, they will cause damage during high-speed operation of the mobile phone. Therefore, reasonable maintenance and oil injection not only lubricate the phone's bearings but also clean out tiny particles and debris.