HEBEI FORWARD MEASURING TOOL CO., LTD.  

Product Name: High Precision Granite Measuring Tools; Marble Inspection Table; Granite Table; Granite Surface Plate with Stand Model NO.: 200*300*50 Customized: Customized Certification: CE, ISO Precision Measuring Device: Precision Measuring Device Accuracy: A Measure Method: Manual Precision: 0.003mm Resolution: 3um Range: 0?300mm Measurement Object: Flatness Material: Granite Type: Inspection Surface Plate Trademark: forward Transport Package: Wooden Box Specification: 200*300*50mm Origin: Hebei HS Code: 6802211000 Product Description High Precision Granite measuring tools;Marble Inspection table;Granite Table;Granite Surface Plate with Stand1. Adopted high quality "Jinan Qing" natrual mateirial of granite, granite surface plate is manufactured by mechanical processing and manual polishing2. It dosen't only own the interest of black gloss, precise construction, and outstanding characters - nice stability, high strength and hardness, etc. But also it is no rust, acid & alkali-proof, no magnetization, nice abrasion resistance and Can keep stable at normal or high tempreture.3. the main mineral ingredients of granite are pyroxene, anorthose, less olivine, black mica and less magnetite. Aging through hundreds of millions years, the granite can still retain even character, stable, high strength and hardness, and can keep high precision at Heave duty. It is suitable for industrial production and measuring works at laboratory.Usage:Lineation, Measurement. Inspection toolsSpecification:1.Specific Gravity(Proportion):3.30g/cm3 or 2970-3070kg/m22.Shore Hardness:>70Hs-80Hs3.Tensile strength:211Kg/cm24.Compressive strength:254-254Mpa5.Linear expansion Coefficient:4.61'10-6/ºC6.Elastic Modulus:30-50Gpa7.Water Absorptivity:≤0.13%8.Flexible grinding capacity:1.27-1.47N/mm2Product PictureSpecification(MM)Weight(KG)00Grade(um)0 Grade(um)300*300*501936400*300*702536400*400*70483.56.5630*400*100763.57630*630*10015548800*500*130156481000*630*1302844.591000*750*150338591000*1000*1504505101600*1000*2009636122000*1000*20012006.5131600*1600*30023126.5132000*1600*30028907142500*1600*30036128163000*2000*50090309184000*2000*5001204011226000*2000*700252841530Our advantageWe are themanufacturer. We can supply all kinds of Granitesurface plate;Granite T-slot plate. We have special engineers and technicians who have20 years experience.In our factory, all the products can be costomized, we alsocan prodece the special sizedproduct according to customer's drawings or discussion by both parties. We can produce the whole machine tools assembly.Our products are widely exported to the Germany, England, Italy, Australia, Saudi Arabia, South Korea and thailand, etc.PS: We alsooffer custom-made surface plates according to the load-bearing and usage required by the clients. Special specifications (500mm×500mm ~ 4000mm×8000mm) are acceptable as per customers' drawings.