UNPARALLELED LTD is one of the leading manufacturers and suppliers of precision granite structure for vmm systems in China. With abundant experience, we warmly welcome you to buy advanced precision granite structure for vmm systems made in China here from our factory. We also accept custom orders.
PRODUCT DETAILS
Vision Measuring Machines (VMM) are high-precision, non-contact coordinate metrology systems that utilize machine vision and computer technology to measure linear and geometrical dimensions. They are ideal for inspecting small parts in high-volume production environments, capable of measuring features such as points, lines, angles, distances, circles, ellipses, and more with exceptional accuracy.
To meet the demanding structural requirements of such systems, UNPARALLELED® granite bases and granite assemblies offer the ultimate solution in stability, flatness, and precision. Our granite components are specifically designed to support VMM machines, enhancing their accuracy and long-term reliability.
Why Choose UNPARALLELED® Granite for VMM:
Exceptional Dimensional Stability
Made from premium black granite, naturally aged to eliminate internal stress and maintain precise geometry over time.
Superior Vibration Damping
Granite inherently absorbs vibration, ensuring stability during high-magnification optical measurements.
High Flatness & Rigidity
Manufactured to tight tolerances, supporting high-resolution imaging (up to 200X) without distortion or deformation.
Non-Magnetic & Corrosion-Resistant
Ideal for sensitive optical and electronic environments; granite does not rust or react with chemicals.
Custom Machining for VMM Designs
Threaded inserts, mounting holes, T-slots, and complex geometries can be added based on your machine specifications.
Typical Applications
Optical Vision Measuring Machines (VMM)
Coordinate Measuring Machines (CMM)
High-precision non-contact inspection systems
Semiconductor and electronics inspection
OVERVIEW
| Material | Nature Granite | Product Color | Pure Black/ Black Grey |
| Origin | Jinan city, CHINA | Precision | 1μm or higher |
| Brand | UNPARALLELED | Warranty | 1 year |
| Application | Metrology, Calibration... |
Test Report |
Provided |
| Size | Customized | Material Andlysis Report | Provided |
QUALITY CONTROL
Laser Interferometer
Electric Level
Roughness Meter
Vernier Caliper
Dial Gauge
Inductance Micrometer
FACTORY DISPLAY
CERTIFICATES
Packaging & Delivery
- Export-grade fumigated wooden crates
- Inner foam and film protection
- Moisture-proof and shock-resistant packaging
- Global shipping support: Sea, Air, Express
- Optional inspection and calibration certificates included
FAQ
What is a CMM?
CMM stands for coordinate measuring machine. A CMM uses a probe to take coordinates and uses math to produce dimensional data and GD&T features. Some portable CMMs, like KEYENCE's XM Series, don't require a stage or specific shop area for measurement. Being portable allows for more free movement when measuring, which is especially helpful for large or heavy parts.
What is a VMM?
VMM stands for vision measuring machine or video measuring machine. A VMM tool uses optical components like a light, an imaging unit, and an image capture board.
Since VMMs use optics to collect measurement data, this is a non-contact measurement method. A part is placed on a stage, and the VMM machine analyzes it.
What is the full form of VMM in quality?
Quality Control in Manufacturing: Video Measuring Machines (VMMs) are essential for ensuring that parts meet precise specifications during production.
What Is A Video Measuring Machine (VMM)?
A video measuring machine (VMM), also known as a vision measuring system, is an advanced instrument used for accurate dimensional analysis. Equipped with a camera and specialized software, it captures magnified images of components. The software processes these images to measure edges, distances, and angles in both 2D and 3D. VMMs operate without making physical contact with the parts, making them useful for inspecting delicate items. Known for their speed and precision, these machines are widely utilized in quality control across various industries.
UNPARALLELED® – Trusted Granite in China
UNPARALLELED® is the granite brand in China with a registered trademark dedicated to metrology-grade granite components. We specialize in designing and manufacturing structural granite parts for vision systems, ensuring precision from the ground up.
We welcome your inquiries and technical discussions. Our engineering team will provide a tailored solution proposal to meet your specific VMM system requirements.
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