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Ground Glass Spirit Level Vials
For this type of products, we main accept OEM order.because of the many possibilities,pls ask for specification and sensitivity you need. Here you can find some examples of level vials. Other sizes and sensitivities are available. For your suitable level vial, please e-mail us with your request and we will help to solve your specific problems.All level vials are available in sensitivities from 4 seconds (0,01 mm/m when the bubble moves 2mm) to 20 arc minutes.
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| Applications |

• Laser levels and surveying instruments
• Engineers levels, frame levels and machinist workshop levels
• Gun sights and targeting systems
• General purpose instrument levels .
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| Manufactruing And Quanlity Control |
We have an advanced manufacturing and inspection facility which enables us to produce vials to the highest quality at very competitive prices. The production is split into several distinct processes. The first of these is the grinding which is key to the overall performance of the vial. We use custom designed grinding equipment to achieve a consistent and repeatable sensitivity to ensure that the movement of the bubble is smooth and linear over the operating range. The second process is to close the vials. This is done using automated equipment to ensure accuracy, and is continually monitored by our highly trained staff. Then the lines are printed onto the vial using high quality printing equipment and ceramic inks. The ink is then fired into the glass surface which makes the markings permanent and scratch proof. The final process is the filling, which is controlled by an automated vision system to ensure the size of the bubble is kept within tolerance. All of these processes take place in a clean environmentally controlled laboratory to eliminate the possibility of contamination.All of these processes are closely monitored and recorded to ensure that the quality of the finished vials meet the specifications in full. We understand that the vial is at the heart of most levelling instruments and so the quality and reliability are paramount. If you are currently using ground vials in your product and would like to test our quality, or get a competitive quote, or if you are interested in how these vials could work for your application, then please contact us for more information. |
Specification Information |


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