Precision Granite One-stop Solutions
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Granite Master Square
Custom precision granite master square plate for squareness inspection, machine alignment and metrology fixtures. Made to drawing with calibration options.
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Precision Granite Base with Linear Guide Rail
Custom precision granite base with linear guide rail for semiconductor, metrology, laser and automation systems. Built to your drawing and tolerances.
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Granite Surface Plate with Steel Stand
Precision granite surface plate with steel stand for inspection, calibration and machine setup. Custom sizes, grades, leveling and export packaging available.
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Custom Precision Granite Guideway Components
Custom precision granite guideway components for stable linear motion, metrology, laser and semiconductor equipment. Made to your drawing.
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Precision Granite Square Box for Metrology Alignment
Custom precision granite square box for accurate alignment, inspection and machine calibration. Stable reference faces with optional threaded inserts.
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Precision Granite Machine Base for Ultra-Stable Metrology & Automation
In a high-speed PCB inspection line, this granite base acts as the rigid backbone for the vision system. While aluminum frames might flex under rapid acceleration, this granite structure remains static, ensuring that camera calibration holds true shift after shift. For CMM manufacturers, using this base reduces the “settling time” after movement, allowing for faster probing cycles without sacrificing accuracy. Lab technicians benefit from its low maintenance; unlike cast iron, it requires no oiling and won’t rust if exposed to humidity.
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Precision Granite Straight Edge | Custom Granite Ruler for Machine Alignment
ZHHIMG® precision granite straight edges provide stable reference surfaces for straightness, flatness and machine alignment inspection. Custom sizes, grades and calibration documentation available.
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Precision Granite V-Blocks – Engineered for Ultra-Precise Metrology & Industrial Alignment
The blocks are presented side-by-side, suggesting they are sold as matched pairs for balanced support and repeatable measurement accuracy. Their compact, robust geometry implies suitability for use on granite surface plates, CMM tables, or optical inspection systems where thermal stability and vibration damping are critical.
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Precision Granite Isolation Platform with Vibration Isolators | ZHHIMG®
ZHHIMG precision granite isolation platform combines high-density black granite with stacked vibration isolators for stable, low-drift performance in metrology and semiconductor equipment.
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High-Precision Custom Granite Machine Base for Metrology & Semiconductor Equipment
Material Texture & Surface: Fine-grained, deep black natural granite polished to a satin/matte metrology-grade finish. The stone exhibits uniform grain density (≈ 3100 kg/m³) without micro-fissures or mineral veining, ensuring isotropic thermal expansion.
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Precision Granite Support Beam with Adjustable Leveling Feet
ZHHIMG® precision granite beam with multi-point stainless steel leveling feet — engineered for CMM gantries, linear guide beds, and PCB drilling machines. Sub-micron flatness, ISO9001 certified.
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Precision Granite Square Ruler with Portable Aluminum Case
High-precision granite square ruler in 00 grade, crafted from Jinan Qing stone for superior thermal stability and vibration damping. Includes rugged aluminum carrying case with foam lining. Ideal for CNC calibration, CMM setup, and lab inspection. Request a quote today.