Granite Parallels
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Granite Parallels—Granite Measuring
The main characteristics of granite parallels are as follows:
1.Precision Stability: Granite features a homogeneous texture and stable physical properties, with negligible thermal expansion and contraction. Its high hardness ensures low wear, enabling the long-term maintenance of high-precision parallelism.
2.Application Compatibility: It is resistant to rust and magnetization, and does not adsorb impurities. The smooth working surface prevents workpiece scratching, while its adequate deadweight ensures high stability during measurement.
3.Maintenance Convenience: It only requires wiping and cleaning with a soft cloth. With good corrosion resistance, it eliminates the need for special maintenance such as rust prevention and demagnetization.
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Precision Granite Parallels
We can manufacture precision granite parallels with a variety of size. 2 Face (finished on the narrow edges) and 4 Face (finished on all sides) versions are available as Grade 0 or Grade 00 /Grade B, A or AA. Granite parallels are very useful for doing machining setups or similar where a test piece must be supported on two flat and parallel surfaces, essentially creating a flat plane.