High Precision Magnesium Aluminum Parallel Ruler China Factory Suppliers
The Storaen Magnesium Aluminum Parallel Ruler is a high-precision industrial measurement tool engineered for demanding environments where dimensional stability and lightweight handling are critical. Utilizing an advanced MB15 alloy, these rulers bridge the gap between heavy-duty cast iron tools and lightweight aluminum, offering a superior strength-to-weight ratio that eliminates the risk of sagging and deformation during critical alignments.
Designed specifically for CNC machine bed calibration, textile machinery installation, and heavy equipment inspection, our parallel rulers feature an exceptional 110kg/mm² yield strength. This ensures that parallelism remains within tight tolerances (up to Grade 1 precision), providing professionals with a reliable instrument that withstands operational loads and temperature fluctuations without compromising accuracy.
Detailed Parameters
| Material | Aluminium Magnesium Alloy (MB15) | Yield Point | 110kg/mm² |
|---|---|---|---|
| Precision Grade | Grade 1 - Grade 3 (Customizable) | Physical Performance | 47kg/mm |
| Extensibility | 17% | Working Temperature | (20±5)℃ |
| Surface Treatment | 20μm Anodized Coating | Warranty | 1 Year |
| Customization | OEM / ODM / OBM Support | Packaging | Industrial Plywood Box |
Key Advantages
Anti-Deformation
With a yield strength of 110kg/mm², it far exceeds standard steel (30kg/mm²) and cast iron (38kg/mm²), preventing sag under load.
Lightweight Design
30% lighter than steel alternatives; a 3-meter ruler weighs only 9kg, enabling easy one-person handling and operation.
High Precision
Grade 1 accuracy provides parallelism within ±0.02mm/m, verified via laser interferometry to meet ISO 1101 standards.
Thermal Stability
Low coefficient of thermal expansion ensures consistent measurement across temperature swings from 10°C to 40°C.
Corrosion Resistance
Anodized surface protection resists oil, coolant, and humidity, eliminating the need for constant oiling during use.
Flexible Storage
Designed for both vertical hanging and horizontal placement without affecting long-term straightness or parallelism.
Product Gallery
Management Platforms
CNC Machine Alignment
Optimizes bed rail installation with 0.01mm/m parallelism to reduce vibration-induced tool wear.
Textile Machinery Calibration
Prevents sag in loom setups, maintaining thread path alignment and reducing fabric defects by 30%.
Heavy Equipment Inspection
Ideal for mining machinery track alignment where high rigidity prevents permanent bends from impacts.
Industrial Construction
Facilitates large-scale layout marking and leveling for infrastructure and workshop installation.
Aerospace Assembly
Provides the extreme precision (Grade 1) required for assembling aerospace components and medical devices.
Bespoke Tooling (OEM)
Custom lengths up to 6000mm with reinforced ribs tailored to specific industrial load distributions.
Investment Return Comparison
| Feature | Generic Steel Ruler | Storaen Mg-Al Ruler |
|---|---|---|
| Lifespan | Standard (Prone to Rust) | 3x Longer (Anodized) |
| Weight (3m) | Heavy (>13kg) | Lightweight (9kg) |
| Yield Strength | 30-38 kg/mm² | 110 kg/mm² |
| Deformation Risk | High under heavy load | Extremely Low (Anti-Sag) |
| Maintenance | Regular Oiling Required | Oil-Free Operation |
Frequently Asked Questions
Magnesium aluminum alloy offers a significantly higher strength-to-weight ratio. It provides the rigidity of steel (110kg/mm² yield strength) while being 30% lighter, reducing worker fatigue and preventing structural sag over long spans.
Grade 1 is for high-precision tasks like aerospace or medical device machining with parallelism within ±0.02mm/m. Grade 2 is suitable for general industrial use, such as textile loom setup, with a tolerance of ±0.05mm/m.
Our rulers are designed for flexible storage. They can be hung vertically or placed flat for long periods without affecting their straightness. If stored for very long periods, a thin layer of industrial oil is recommended.
No, the 20μm anodized coating provides excellent corrosion resistance against oil and humidity. Unlike steel rulers, you do not need to apply oil during daily use.
Yes, we offer OEM and ODM services. We can produce customized rulers up to 6000mm with reinforced end caps or specific ribs to optimize load distribution for your unique application.
Yes, our rulers are verified via laser interferometry and can be provided with free calibration certificates, ensuring they meet ISO 1101 and ASME B89.5.2 standards for quality audits.
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