The global shift towards electrification has placed immense pressure on battery manufacturers to ensure the highest levels of safety and energy density. At DONGGUAN CITY HANDING OPTICAL INSTRUMENT CO., LTD., we have optimized our product range to serve the specific needs of the automotive power sector, focusing on the Automotive power battery thickness gauge and advanced Metallographic tool microscope systems.

Guaranteeing Safety with Lithium Battery Thickness Gauges
The thickness of a battery electrode or a separator film is not just a dimension—it’s a safety parameter. Even a few microns of deviation can lead to uneven current distribution or internal shorts. Our lithium battery thickness gauge and PPG thickness gauge are designed for high-frequency use in cleanroom environments. These thickness measuring machine units provide high-precision data that integrates directly into your SPC (Statistical Process Control) systems.
Micro-Material Analysis with Metallographic Systems
Understanding the grain structure of battery terminals or the quality of a laser weld requires more than just a standard camera. Our Video measuring machine with metallographic system combines the macro-measurement capabilities of a VMM with the micro-observation power of a Metallographic tool microscope. This dual-purpose vision measuring instrument allows engineers to perform cross-sectional analysis and dimensional measurement on a single platform, making it a vital Optical Measuring Machine for any battery R&D center.
Maximizing Longevity: Maintenance of Your Measuring Machine
To ensure your Video Measuring Systems and linear encoders maintain their accuracy over years of operation, we recommend a strict maintenance schedule:
1. Clean the Optical Scales: Use lint-free cloth and isopropyl alcohol to wipe your absolute encoders or incremental encoders. Dust on optical encoders is the primary cause of signal errors.
2. Lubrication: Keep the guide rails of your Bridge-type Video Measuring Machine lubricated to prevent friction-induced heat.
3. Calibration: Regularly calibrate your non-contact measuring machine using a certified glass plate.
We are more than just a Video Measuring Machine Manufacturer; we are your partner in precision. From Horizontal Instant vision Measuring Machine solutions to specialized thickness testers, we provide the tools that drive innovation.
Contact Us:handing3d@163.com