Ultra-Precision Granite Machine Bed with Air Bearing | ZHHIMG®
In high-speed, sub-micron manufacturing, your machine is only as reliable as its physical foundation. The ZHHIMG® Ultra-Precision Granite Machine Bed represents the absolute pinnacle of structural stability. Engineered specifically for next-generation semiconductor equipment, high-accuracy AOI systems, multi-axis XY tables, and ultra-fast linear motor platforms, this monolithic black granite assembly eliminates the micro-vibrations and thermal drift that compromise manufacturing yields.
By pairing our proprietary high-density black granite with custom-integrated steel air bearing guide rails, ZHHIMG® offers a frictionless, zero-wear structural solution. Unlike standard machine bases that rely on segmented components or low-grade mechanical casting, our beds are machined from single blocks of geological stone, ensuring unshakeable geometric permanence over decades of heavy industrial cycles.
"If you cannot measure it, you cannot produce it. At ZHHIMG®, our precision machine beds provide the silent, unshakeable foundation that allows global technology leaders to measure and manufacture at the nanometer scale."
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Model |
Details |
Model |
Details |
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Size |
Custom |
Application |
CNC, Laser, CMM... |
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Condition |
New |
After-sales Service |
Online supports, Onsite supports |
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Origin |
Jinan City |
Material |
Black Granite |
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Color |
Black / Grade 1 |
Brand |
ZHHIMG |
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Precision |
0.001mm |
Weight |
≈3.05g/cm3 |
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Standard |
DIN/ GB/ JIS... |
Warranty |
1year |
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Packing |
Export Plywood CASE |
After Warranty Service |
Video technical support, Online support, Spare parts, Field mai |
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Payment |
T/T, L/C... |
Certificates |
Inspection Reports/ Quality Certificate |
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Keyword |
Granite Machine Base; Granite Mechanical Components; Granite Machine Parts; Precision Granite |
Certification |
CE, GS, ISO, SGS, TUV... |
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Delivery |
EXW; FOB; CIF; CFR; DDU; CPT... |
Drawings’ format |
CAD; STEP; PDF... |
• No Joints, No Weak Points: While standard factories must bolt segments together to reach large scales, our heavy-duty overhead infrastructure allows us to machine a single, unbroken 20-meter granite bed. This entirely prevents structural shifting caused by mechanical joints and local thermal expansion variances.
• Artisanal Hand-Lapping to Nano-Scale: Following initial processing on our $500,000+ USD Taiwan Nante grinding machines, each critical guide face is manually finished by master lappers with over 30 years of experience. Known as "Walking Electronic Levels," our masters hand-rub surfaces to sub-micron accuracy based on physical intuition and sensory memory.
• Absolute Metrology Traceability: Every single parameter is verified inside our 10,000 m² constant-temperature, vibration-isolated room using German Mahr 0.5$\mu$m indicators, Swiss WYLER electronic levels, and British Renishaw laser interferometers. All data is backed by certificates traceable directly to the National Metrology Institute.
• Global Industry Benchmark: ZHHIMG® is the chosen standard for Fortune 500 tech leaders and elite research institutes including Apple, Samsung, Bosch, GE, Rexroth, and the National University of Singapore.
We use various techniques during this process:
● Optical measurements with autocollimators
● Laser interferometers and laser trackers
● Electronic inclination levels (precision spirit levels)
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:
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Ship |
Qingdao port |
Shenzhen port |
TianJin port |
Shanghai port |
... |
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Train |
XiAn Station |
Zhengzhou Station |
Qingdao |
... |
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Air |
Qingdao Airport |
Beijing Airport |
Shanghai Airport |
Guangzhou |
... |
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Express |
DHL |
TNT |
Fedex |
UPS |
... |
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Q: Can the insert patterns and guide rail alignments be fully customized to our CAD models?
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A: Absolutely. We customize every machine bed according to your exact structural blueprints. Our specialized CNC centers and master craftsmen drill, tap, and line complex thread arrays and air-delivery paths to micron-level positioning tolerances.
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Q: Why choose ZHHIMG® Black Granite over commercial black marble?
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A: Commercial marble is structurally soft, porous, and contains high internal stresses that warp over time under ambient humidity shifts. ZHHIMG® Black Granite has a massive density of ≈ 3100 kg/m³ and near-zero moisture absorption, guaranteeing your machine stays perfectly leveled and calibrated for decades.
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Q: What is your production lead time for large-scale or heavy-duty bases?
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A: ZHHIMG® operates the highest-capacity precision granite plant globally, featuring 4 dedicated high-tonnage production lines. We comfortably output up to 20,000 sets of 5000mm beds monthly, ensuring the fastest delivery times in the industry for global OEM clients.
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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:
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)
