Precision Granite Mechanical Components

Short Description:

The ZHHIMG granite bridge frame is fabricated from premium-grade, low-thermal-expansion granite and subjected to stringent dimensional metrology and surface finishing processes. This ensures exceptional geometric accuracy, long-term structural stability, and superior resistance to wear and environmental deformation. As a foundational component for high-precision metrology systems, coordinate measuring machines (CMMs), and advanced manufacturing platforms, it maintains sub-micron repeatability and thermal drift performance even under rigorous operational conditions. It is widely deployed in mission-critical applications across the semiconductor, aerospace, and automotive sectors—where dimensional fidelity, process consistency, and measurement traceability are paramount.


  • Brand: ZHHIMG 鑫中惠 Sincerely | 中惠 ZHONGHUI IM
  • 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
  • Company Certificates: ISO 9001; ISO 45001, ISO 14001, CE, SGS, TUV, AAA Grade
  • Packaging : Custom Export Fumigation-free Wooden Box
  • Products Certificates: Inspection Reports; Material Analysis Report; Certificate of conformity;Calibration Reports for Measuring Devices
  • Lead Time: 10-15 workdays
  • Product Detail

    Quality Control

    Certificates & Patents

    ABOUT US

    CASE

    Product Tags

    Application

    1. Semiconductor Manufacturing: Enables sub-micron dimensional accuracy and nanoscale repeatability in photolithography tooling, wafer handling systems, and mask alignment platforms.
    2. Aerospace and Defense: Supports stringent AS9100-compliant metrology for mission-critical airframe, turbine, and avionics components—ensuring geometric integrity, long-term stability, and full measurement traceability to NIST standards.
    3. Automotive Industry: Facilitates high-precision machining and inspection of powertrain assemblies—including cylinder blocks, transmission housings, and electric motor stators—thereby improving process capability (Cpk > 1.67) and reducing dimensional scrap rates.
    4. Medical Devices: Meets ISO 13485 requirements for cleanroom-compatible metrology infrastructure, enabling certified precision in the manufacture of surgical instruments, implantable devices, and diagnostic imaging components while maintaining surface integrity and biocompatibility assurance.
    5. General Engineering: Serves as a stable kinematic foundation for multi-sensor coordinate measuring systems, robotic calibration cells, and automated optical inspection (AOI) platforms—enhancing measurement reproducibility, throughput efficiency, and cross-process interoperability.

    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

    1. Unmatched Stability and Stiffness: Minimize vibrations and ensure consistent performance. 

    2. Low Thermal Expansion: Maintain accuracy over a wide range of operating temperatures.

    3. Excellent Vibration Damping: Reduce machine-induced vibrations for superior surface finish. 

    4. Long-Term Dimensional Stability: Enjoy years of worry-free operation with minimal maintenance. 

    5. Exceptional Corrosion and Chemical Resistance: Protect your investment from harsh environments.

    6.Precision-Ground Surfaces: Experience the smoothest and most accurate motion available.

    7. Customizable Designs: Tailor the gantry to meet your specific requirements.

    Quality Control

    We use various techniques during this process:

    ●  Optical measurements with autocollimators

    ●  Laser interferometers and laser trackers

    ●  Electronic inclination levels (precision spirit levels)

    1
    2
    3
    4
    5c63827f-ca17-4831-9a2b-3d837ef661db1-300x200
    6
    7
    8

    Quality Control

    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

    ...

    Delivery

    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.


  • Previous:
  • Next:

  • 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:

    ISO 9001, ISO45001, ISO14001,  CE, AAA Integrity Certificate, AAA-level enterprise credit certificate…

    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 USWhy choose us-ZHONGHUI Group

  • Write your message here and send it to us