Granite Rectangle Square Ruler with 0.001mm precision

Short Description:

Granite square ruler is made by black granite, mainly used to check the flatness of parts. Granite gages are the basic equipment used in industrial inspection and are suitable for inspection of instrumentation, precision tools, mechanical parts and high-precision measurement.


  • Brand: ZHHIMG
  • Min. Order Quantity: 1 Piece
  • Supply Ability: 100,000 Pieces per Month
  • Payment Item: EXW, FOB, CIF, CPT, DDU, DDP...
  • Origin: Jinan city, Shandong Province, China
  • Executive Standard: DIN, ASME, JJS, GB, Federal...
  • Precision : Better than 0.001mm (Nano technology)
  • Authoritative Inspection Report: ZhongHui IM Laboratory
  • Certificates: ISO 9001; CE, SGS, TUV, AAA Grade
  • Packaging : Custom Export Fumigation-free Wooden Box
  • Product Detail

    Quality Control

    Certificates & Patents

    ABOUT US

    CASE

    Product Tags

    The granite square is one of the main product series in the gage series, also called the marble square ruler or square ruler. ZhongHui Granite Square Ruler includes 90° special tools such as inspection square ruler, square ruler, bent plate, etc. It can assist the machine tool and machinery manufacturing user to perform right angle inspection and scribing on parts/workpieces and measure the perpendicular of the parts. The plane accuracy standard GB, DIN, JJS, ASME... Weight reduction holes are added to reduce weight and facilitate processing.
    The main minerals of the granite square are the escaping stone, plagioclase, a small amount of olivine, biotite and trace magnetite, black color, and structural precision code.After aging for hundreds of millions of years, the texture is uniform, the stability is good, and the strength is high. High hardness, can maintain high precision under heavy load.Suitable for industrial production and laboratory measurements.

    Application

    Granite square ruler is mainly used to check the flatness of parts. Granite gages are the basic equipment used in industrial inspection and are suitable for inspection of instrumentation, precision tools, mechanical parts and high-precision measurement.
    Granite square can be used in the calibration and assembly of precision machines such as CMM Machines, CNC Machine, Laser machines...
    1.The rock has long-term natural aging, uniform organization structure, minimal linear expansion coefficient,internal stress completely disappeared, no deformation, and therefore high precision.
    2. good rigidity, high hardness,strong wear resistance.
    3. not afraid of acid, liquid material erosion, will not rust, do not have to oil, easy to stick dust, maintenance, easy maintenance, long service life.
    4. no scratches, not subject to constant temperature conditions, at room temperature can also maintain the accuracy of temperature measurement.
    Granite square material: Mainly composed of granite, the main minerals are pyroxene, plagioclase, a small amount of olivine, biotite and trace magnetite, black gloss, structural precision, after millions of years of aging, uniform texture Good stability, high strength, high hardness, can maintain high precision under heavy load.Suitable for industrial production and laboratory measurements.

    Overview

    Model

    Details

    Model

    Details

    Size

    Custom

    Application

    CNC, Laser, CMM...

    Condition

    New

    After-sales Service

    Online supports, Onsite supports

    Origin

    Jinan City

    Material

    Black Granite

    Color

    Black / Grade 1

    Brand

    ZHHIMG

    Precision

    0.001mm

    Weight

    ≈3.05g/cm3

    Standard

    DIN/ GB/ JIS...

    Warranty

    1year

    Packing

    Export Plywood CASE

    After Warranty Service

    Video technical support, Online support, Spare parts, Field mai

    Payment

    T/T, L/C...

    Certificates

    Inspection Reports/ Quality Certificate

    Keyword

    Granite Machine Base; Granite Mechanical Components; Granite Machine Parts; Precision Granite

    Certification

    CE, GS, ISO, SGS, TUV...

    Delivery

    EXW; FOB; CIF; CFR; DDU; CPT...

    Drawings’ format

    CAD; STEP; PDF...

    Main Features

    Granite Square Features and Benefits:
    1.The granite has dense structure , smooth surface and wear-resistance, and small roughness value.
    2.Afera long perod of natural aging,. the intermalstress is completely disappeared and the material is stable and will not bedeformed.
    3, acid, alkali, corrosion resistance, anti-magnetic.
    4, will not rust rusty, easy to use and maintain.
    5, linear expansion coefficient is small, affected by the temperature.

    Delivery

    1. Documents together with products: Inspection reports + Calibration reports(measuring devices) + Quality Certificate + Invoice + Packing List + Contract + Bill of Lading(or AWB).

    2. Special Export Plywood Case: Export fumigation-free wooden box.

    3. Delivery:

    Ship

    Qingdao port

    Shenzhen port

    TianJin port

    Shanghai port

    ...

    Train

    XiAn Station

    Zhengzhou Station

    Qingdao

    ...

     

    Air

    Qingdao Airport

    Beijing Airport

    Shanghai Airport

    Guangzhou

    ...

    Express

    DHL

    TNT

    Fedex

    UPS

    ...

    Service

    1. We will offer technical supports for assembly, adjustment, maintain.

    2. Offering the manufacturing &inspection videos from selecting material to delivery, and customers can control and know every detail at anytime anywhere.


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  • QUALITY CONTROL

    If you can’t measure something, you can’t understand it!

    If you can’t understand it.you cant control it!

    If you can’t control it, you can’t improve it!

    More information please click here: ZHONGHUI QC

    ZhongHui IM, your partner of metrology, help you succeed easily.

     

    Our Certificates & Patents:

    Certificates and Patents are an expression of a company’s strength. It’s society’s recognition of the company.

    More certificates please click here: Innovation & Technologies – ZHONGHUI INTELLIGENT MANUFACTURING (JINAN) GROUP CO., LTD (zhhimg.com)

     

    I. Company Introduction

    Company Introduction

     

     

    II. WHY CHOOSE US

    Why choose us-ZHONGHUI Group

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