At DONGGUAN CITY HANDING OPTICAL INSTRUMENT CO., LTD., we believe that the soul of a high-performance Video Measuring Machine (VMM) lies in its ability to translate physical motion into precise digital data. For engineers and quality control managers, understanding the synergy between the motion system and the sensing technology is key to achieving sub-micron accuracy.

The Backbone of Measurement: Optical Linear Encoders
Why do we emphasize the importance of optical linear encoders and linear scales? In a Vision Measuring System, the feedback loop determines the machine's reliability. We manufacture high-quality exposed linear encoders and incremental encoders that provide real-time displacement feedback. Unlike standard encoders, our absolute encoders ensure that the machine retains its position even after a power cycle, significantly boosting operational efficiency for Automatic Video Measuring Machines.

Integrating Encoders into Video Measuring Systems
Our Video Measuring Instrument lineup, ranging from the Manual Video Measuring Machine to the heavy-duty Bridge-type Video Measuring Machine, utilizes our proprietary optical encoders. By controlling the manufacturing process of the linear encoders, we ensure that the thermal expansion coefficient of the linear scales matches the machine frame, minimizing errors caused by temperature fluctuations in the factory environment.

Choosing Between VMM and Instant Vision Measuring Machines
While a standard VMM or VMS is ideal for versatile, multi-feature measurements, some applications require raw speed. This is where our Instant Vision Measuring Machine (IVM) comes in. By combining advanced optics with high-speed data processing, we offer Splicing instant vision measuring machines that can measure large areas in seconds. Whether it’s a Desktop instant vision measuring machine for your R&D lab or a Vertical and horizontal integrated instant vision measuring machine for the production line, we have the right configuration.

Reliability through Vertical Integration
As a dedicated Video Measuring Machine Manufacturer, we don't just assemble parts; we engineer solutions. By being a leading China Video Measuring Machine provider, we leverage our expertise in non-contact measuring machines to serve industries like electronics, medical devices, and aerospace. Our 2d Video Measuring Machine and 3d Video Measuring Machine series are designed to be the "eyes" of your quality department.

If you are looking to upgrade your metrology capabilities or need a customized Optical Measuring System, we are here to help.

Contact Email: handing3d@163.com