China calibrated granite surface plate Manufacturers Factory Suppliers
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Granite Surface PlateUNPARALLELED produces granite surface plates in high-quality granite, tailor made to customer's specifications, with drills, slots, metallic inserts or precision guide rails if needed. You can...read more
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Machinists SquareIn the world of precision manufacturing, every fraction of a micron matters. When aerospace components must fit together with tolerances measured in thousandths of millimeters, when semiconductor...read more
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Precision Granite Angle PlateProduct Overview The UNPARALLELED® Precision Granite Angle Plate is a high-accuracy measuring and inspection tool designed for ultra-precision alignment, squareness checking, and machine...read more
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Granite Straight Edge For Precision AlignmentPremium Black Granite Material – Provides outstanding stability, high hardness, and superior wear resistance.read more
Micron-Level Precision – Ideal for machine tool alignment, inspection, and... -
Granite Machinist BlockHigh-precision black granite component by UNPARALLELED. Dimensional stability, custom machining, ideal for CMM, metrology, and machine bases.read more
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Granite Straight EdgeAttribute Detailread more
Product Color:Pure Black / Black Grey
Precision:Better than 1μm (Nano Lapping Technology)
Warranty:1 Year
Test Report:Provided
Material Analysis... -
Granite Measuring Straight Edge Grade 00Material: Natural Black Granite from China, India, or South Africaread more
Density: ≈3070 kg/m³
Precision: 1 μm or higher (Grade 00 & 0)
Color: Pure Black
Standard Compliance: DIN,... -
Granite Tri-SquaresCrafted from high-density granite, these tri-squares boast 6-7 Mohs hardness, resisting wear and corrosion far better than metal tools. Their two edges and large face are ground to ultra-flat,...read more
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Granite Vee Block 90° 0.001°High-precision granite V-blocks offer many advantages, including excellent dimensional accuracy, good surface finish, and high rigidity. They have a high resistance to wear and corrosion, making...read more
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Granite CubeUNPARALLELED offers the high precision granite cubes with best protection package, sizes and precision grade are available according to your request. The precision deviation for the granite cubes....read more
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Granite Measuring Beam With Ulta-light WeightGranite Straight Ruler with high precision also called measuring beam, measuring ruler... Solid hardstone material with weight-reducing recesses. UNPARALLELED will chosse nice black granite...read more
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Granite Tri Square RulerUNPARALLELED Granite Tri Square Rulers are made by nice Black Granite with density: 3070kg/m3 with four precision surfaces, which is suitable for measuring and calibration in assembly and...read more
WebGranite Surface Plate Calibration & Resurfacing Experts Welcome! We are pleased you have chosen Optimal Calibration for all of your granite surface plate calibration needs. At Optimal Calibration...
WebJul 19, 2018 · how to calibrate granite surface plate - Jul 19, 2018- An effective inspection program should include regular checks with an autocollimator, providing actual calibration of overall...
WebOct 30, 2019 · Both the overall flatness and local variation in flatness are to be calibrated on granite surface plates by checking the flatness to the appropriate tolerance values. Granite...
WebFeb 10, 2020 · Users can calibrate a granite surface plate to ensure its accuracy. Clean the granite surface plate prior to calibration. Pour a small amount of surface plate cleaner on a clean,......
WebJul 19, 2018 · how to calibrate granite surface plate - Jul 19, 2018- An effective inspection program should include regular checks with an autocollimator, providing actual...
WebAug 10, 2021 · Has anyone had a granite surface plate calibrated outside your Q.C lab / workplace and then transported it to your Q.C. lab / workplace ? Does a grani...




