News
-
What are the processes involved in the production of granite straightedges and what is the highest achievable precision?
I. Production Process of Granite Straightedge Raw material screening and cutting Material selection criteria: High-quality granite with a density of ≥2.7g/cm³ and a water absorption rate of < 0.1% (such as "Jinan Green" from Shandong and "Black Gold Sand" from India) ...Read more -
Why do the world’s top laboratories choose granite straightedges? Compared with the cast iron reference surface, the precision stability has been improved by 300%.
In the world's top laboratories, whether it is the detection of nanoscale materials, the calibration of precision optical components, or the microstructure measurement of semiconductor chips, there are almost strict requirements for the accuracy and stability of measurem...Read more -
How can granite bases eliminate the thermal deformation error of three-coordinate measuring machines?
In the field of precision manufacturing and quality inspection, the three-coordinate measuring machine is the core equipment for ensuring product accuracy. The accuracy of its measurement data directly affects product quality and the optimization of production processes....Read more -
Why can’t glass cutting equipment do without granite bases.
In the glass processing industry, the precision and stability of glass cutting equipment directly determine the product quality and production efficiency. Granite bases play an indispensable role in glass cutting equipment, mainly due to their unique and superior charact...Read more -
Does the thermal deformation of the cast iron base cause welding deviation? Unveiling the Thermal Compensation Scheme of ZHHIMG Granite Base Solar Welding Platform.
In the production of solar panels, the welding accuracy directly affects the product quality. The traditional cast iron base, due to its high coefficient of thermal expansion (approximately 12×10⁻⁶/℃), is prone to deformation under high welding temperatures and fluctuati...Read more -
The outstanding application of ZHHIMG granite components in LED die bonding equipment.
In the field of LED manufacturing, die bonding equipment, as a crucial link determining product quality and performance, has extremely strict requirements for the precision, stability and reliability of the equipment. The granite components of the ZHHIMG brand, with th...Read more -
Empirical analysis on the stability improvement of the lithium battery coating machine’s moving platform by 200% using a granite base compared to a cast iron base.
In the lithium battery industry, as a core production equipment, the stability of the movement platform of the coating machine plays a decisive role in the production quality of lithium batteries. In recent years, many lithium battery manufacturing enterprises have fou...Read more -
Why do the world’s TOP 3 photovoltaic enterprises favor ZHHIMG brand granite?
At present, with the vigorous development of the photovoltaic industry, the world's TOP 3 photovoltaic enterprises have strict requirements for the precision and stability of production equipment. The selection of materials for the core component of the equipment, the ba...Read more -
Laser Marking Machine Base Upgrade Guide: Comparison of Precision Attenuation between Granite and Cast Iron in Picosecond-level Processing.
In the high-precision processing scenarios of picosecond-level laser marking machines, the base, as the core supporting component of the equipment, its material selection directly determines the stability of the processing accuracy. Granite and cast iron are two commo...Read more -
Analysis of the Anti-vibration Scheme for Granite in 8K Panel Inspection Equipment.
In today's era of rapid technological development, 8K panel inspection equipment is crucial for ensuring the high quality of display screens. When such equipment is in operation, it has extremely high requirements for the stability of the detection environment. Any sl...Read more -
Physical Properties and Industrial Applications of Materials in Different Regions “Comparison.
Read more -
In the field of industrial precision equipment, which color of granite is more stable?
In the field of industrial precision equipment, the stability of granite mainly depends on its mineral composition, structural density, and physical performance indicators (such as coefficient of thermal expansion, water absorption rate, and compressive strength), rather...Read more