Aluminaruby (alumina bearing)
Transparency that is almost indistinguishable from synthetic rubies! Widely adopted in fields such as watches, measuring instruments, and meters.
The gemstones of Citizen Fine Devices have achieved a world-class share due to their high wear resistance and high precision dimensional accuracy. We offer consistent processing from granulation to molding, firing, and completion in a wide variety of mass production. With a transparency that is nearly indistinguishable from synthetic ruby, we provide stable quality utilizing our in-house processing machines, tools, and years of accumulated technology. If you have specific shapes or dimensions in mind, please feel free to consult with us. 【Features】 ■ High wear resistance and high precision dimensional accuracy ■ Widely adopted in fields such as watches, measuring instruments, and meters ■ Consistent processing from granulation to molding, firing, and completion in a wide variety of mass production ■ Transparency that is nearly indistinguishable from synthetic ruby ■ Near-net shape molding allows for the provision of blanks close to the final dimensions *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Other Features】 - Hole diameters range from Φ0.06 to 1.18mm, outer diameters from Φ0.5 to 2mm, and thickness from 0.2 to 0.8mm. - We can accommodate dimensions tailored to customer requests, including dish shapes. - We are capable of processing more complex shapes such as bottles and olives. - We possess world-class production capacity. - We can meet an annual demand of several hundred million units. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Usage Examples】 ■Movement for wristwatches ■Signal indicator ■Analog meter *For more details, please refer to the PDF document or feel free to contact us.
