3 Authoritative Inspection Report
UNPARALLELIED has the most strict quality control system and advanced will offer authoritative inspection report for each granite component before shipping.
BRAND
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UNPARALLELED®
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MATERIAL
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Nature Granite
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APPLICATION
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CNC, Laser, Metrology
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DENSITY
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≈3100kg/m3
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CONDITION
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NEW CUSTOM
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COLOR
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Pure Black
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ORIGIN
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JiNan city, CHINA
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PRECISION
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1 μm or higher
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WARRANTY
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1 YEAR
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STANDARD
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DIN, GB, ASME,JIS...
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PACKAGING
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Custom Export Package
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CERTIFICATE
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ISO9001, CE...
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PAYMENT ITEM
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T/T, L/C...
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KEY WORD
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Granite Component, Granite Base
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MATERIAL
ORIGIN
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Jinan, China; India; South Afica...
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TECHNICAL
SUPPORT
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Inpsection& Calibration& Assembly
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INCOTERMS
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EXW, FOB, CIF, DAP, CPT...
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SERVICES
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Design drawings
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1. Who are we?
UNPARALLELED starts 1896, has the most advanced measuring and inspection equipment. We can manufacture a variety of ultra-high precision mechanical components for high-end machines.
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2. What color of granite is best?
It is important to note that color alone is not an indication of the physical qualities of the stone. In general, granite’s color is directly related to the presence or absence of minerals, which may have no bearing on the qualities that make good surface plate material. There are pink, gray, and black granites that are excellent for surface plates, as well as pink, gray, and black granites that are totally unsuitable for precision applications. The critical characteristics of granite, as they pertain to its use as a surface plate material, have nothing to do with color, and are as follows:
(a) Stiffness (deflection under load - indicated by Modulus of Elasticity)
(b) Hardness
(c) Density
(d) Wear resistance
(e) Stability
(f) Porosity
UNPARALLELED has found many minerals in all over the world. We found few nice black granite with nice physical properties and can keep high precision for longer time. Its density is higher than 3050kg/m3 , and some granite material's density can reach 3100kg/m3.
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3. Why should you buy from us?
Only UNPARALLELED can offer warranty of 1 year for the precision of each product.
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4. We want to purchase one set this time, is this ok?
MOQ:1 piece.
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5. Does UNPARALLELED offer Authoritative Inspection Report?Â
UNPARALLELED has the most advanced measuring devices.
UNPARALLELED all measuring equipment have the calibration report.Â
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More information please contact: info@unparalleled-group.com