News
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Does Dust Affect the Accuracy of Granite Precision Platforms?
In precision measurement environments, maintaining a clean workspace is just as important as using high-quality equipment. Even though granite precision platforms are known for their outstanding stability and durability, environmental dust can still have a measurable impact on accuracy if not pro...Read more -
Natural vs. Engineered Granite Precision Platforms: Key Differences in Performance
When it comes to precision measurement and ultra-high accuracy applications, the choice of material for a granite platform plays a crucial role. Both natural granite and engineered (synthetic) granite are widely used in industrial metrology, but they differ significantly in performance characteri...Read more -
How ZHHIMG® Selects Raw Materials for Precision Granite Surface Plates？
The performance and accuracy of a precision granite surface plate begin with one critical factor — the quality of its raw material. At ZHHIMG®, every piece of granite used for our precision platforms undergoes a strict selection and verification process to ensure stability, density, and durabilit...Read more -
Must Granite Precision Tables for Medical Devices Meet Healthcare Regulations?
In the demanding world of medical device manufacturing, where precision equates to patient safety, a critical question often arises for engineers and QA specialists: Does the granite foundation used for calibration and inspection—the Granite Precision Table—need to comply with specific healthcare...Read more -
How Granite Precision Platforms Enable Accuracy in Bearing Inspection
Rolling element bearings are the silent, critical components that dictate the lifespan and performance of virtually all rotating machinery—from aerospace turbines and medical devices to the high-precision spindles in CNC machines. Ensuring their geometric accuracy is paramount. If the bearings do...Read more -
The Ultimate Foundation: Why Granite Worktables Outperform Metal for High-Precision Laser Cutting Equipment
As laser cutting technology pushes into the realm of femtosecond and picosecond lasers, the demands on the equipment’s mechanical stability have become extreme. The worktable, or machine base, is no longer just a support structure; it is the defining element of system accuracy. ZHONGHUI Group (ZH...Read more -
ZHHIMG® Deep Dive: Analyzing the Anti-Magnetic Interference Performance of Granite Inspection Tables for EMI Testing
As industrial demands for measurement accuracy continue to escalate, Electromagnetic Interference (EMI) has become a critical factor threatening the stability of ultra-precision environments. ZHONGHUI Group (ZHHIMG®) today shares a technical insight, detailing the superior Anti-Magnetic Interfere...Read more -
Oracle Reaffirms Strategic Partnership with ZHONGHUI Group (ZHHIMG): Recognizing Global Leadership in Precision Granite Quality
Global technology leader Oracle Corporation today affirmed its strong, ongoing procurement partnership with ZHONGHUI Group (ZHHIMG), recognizing the company as a top-tier supplier and a global leader in the field of ultra-precision metrology. $5 Million Annual Commitment: Quality Surpasses Intern...Read more -
How to Choose the Right Granite Surface Plate & Material
Choosing the right granite surface plate is a crucial decision that impacts the precision and reliability of your work. The market offers a wide variety of options, which can make it difficult to determine true quality. As a leading manufacturer of precision granite, ZHHIMG® is here to guide you ...Read more -
The Critical Role of Thickness in Granite Measuring Tools
In the world of precision measurement, granite measuring tools, such as surface plates, are an indispensable benchmark. Many users, however, may not be aware of the crucial factors that contribute to their accuracy and long-term stability. At ZHHIMG®, we understand that a tool’s thickness i...Read more -
A Guide to Securing Your Granite Measuring Tools: Methods & Best Practices
Granite measuring tools, like our precision granite surface plates, are an ideal reference for inspecting mechanical components and instruments. Crafted from superior natural granite through a meticulous process of mechanical shaping and manual lapping, these tools possess unmatched flatness and ...Read more -
Leveling and Maintenance of Granite Components: Expert Guidance from ZHHIMG®
Granite components serve as the foundational benchmark for precision industries, and their performance and maintenance directly impact the reliability of measurement results. At ZHHIMG®, we understand the critical importance of material selection and daily care. We’ve compiled a professiona...Read more