Tel: +86-531-88917773                E-Mail: eaststar@public.jn.sd.cn

Explore the Quality of Granite Plane Parallel Rule

Discover the superior quality and precision of our Black Granite Plane Parallel Rules. With exceptional corrosion resistance and minimal maintenance, achieve unparalleled accuracy in your projects.

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Granite Plane Parallel Rule

Discover the exceptional quality and precision of Granite Plane Parallel Rules from jafuji. Made from black granite with a close gray structure, these tools offer superior resistance to corrosion and minimal thermal expansion. Perfect for industrial applications, they ensure high accuracy and require low maintenance. Benefit from our competitive pricing, robust supply capabilities, and expert technical support.

Key Features of Granite Plane Parallel Rule

Exceptional Corrosion Resistance

The Granite Plane Parallel Rule boasts excellent resistance to corrosion, ensuring long-term durability and reliability in various environments. This feature makes it an ideal choice for precision measurement and alignment tasks.

Low Thermal Expansion Coefficient

With a thermal expansion coefficient significantly lower than steel, the Granite Plane Parallel Rule maintains its precision and accuracy even under temperature fluctuations. This stability is crucial for high-precision applications.

Minimal Maintenance Requirements

The Granite Plane Parallel Rule requires minimal maintenance due to its robust nature and resistance to wear and tear. This low maintenance need translates to cost savings and increased efficiency over time.

Versatile Working Sides

Designed with all four sides as working surfaces, the Granite Plane Parallel Rule offers unparalleled versatility. This feature enhances its usability for a wide range of measurement and alignment tasks, making it a valuable tool in any precision toolkit.

Technical Specifications of Granite Plane Parallel Rule

Discover the precision and durability of jafuji's Granite Plane Parallel Rule. Engineered from black granite with excellent corrosion resistance and minimal thermal expansion, this tool ensures accurate measurements with minimal maintenance.

Dimension in mm (L x B x H)
Perpendicularity
Parallelism in um
200 x 150 x 30
4 um
N/A
300 x 200 x 40
4 um
N/A
400 x 250 x 50
4 um
N/A
630 x 400 x 60
6 um
N/A
800 x 500 x 80
8 um
N/A
1000 x 630 x 100
12 um
N/A
150 x 30 x 17
N/A
5 um
150 x 25 x 25
N/A
5 um
300 x 50 x 25
N/A
8 um

What customers say about Granite Plane Parallel Rule

Rajesh Kumar

The Granite Square from jafuji is incredibly precise and durable. The black granite material ensures minimal thermal expansion, which is crucial for my work. I also appreciate that it requires less maintenance compared to steel. Highly recommended!

Ananya Sharma

I have been using the Granite Plane Parallel Rule for a few months now, and it has exceeded my expectations. The resistance to corrosion and the overall sturdiness make it a reliable tool in my workshop.

Vikram Patel

The craftsmanship of the Granite Square is top-notch. The four working sides are perfectly perpendicular, which is essential for my precise measurements. It's a great investment for anyone in need of high-quality measuring tools.

Priya Menon

I was impressed by the minimal maintenance required for the Granite Square. The black granite material is not only hard but also resistant to corrosion. It has become an indispensable part of my toolkit.

Suresh Reddy

The Granite Plane Parallel Rule offers exceptional accuracy with its low coefficient of thermal expansion. It's a reliable and durable tool that has significantly improved my workflow. I highly recommend it to professionals.

Nisha Verma

The dimensions and specifications of the Granite Square are exactly as described. The parallelism and perpendicularity are spot on, making it a perfect tool for precise measurements. Very satisfied with my purchase.

Arjun Singh

Using the Granite Plane Parallel Rule has been a game-changer for my projects. The black granite's close gray structure and resistance to corrosion ensure long-lasting performance. It's a must-have for any serious professional.

Meera Joshi

I am very pleased with the Granite Square's performance. The four working sides are extremely accurate, and the material's durability is impressive. It's a valuable addition to my workshop.

Frequently Asked Questions about Granite Plane Parallel Rule

What are the key benefits of using Granite Plane Parallel Rules?

Granite Plane Parallel Rules offer several benefits, including high resistance to corrosion, exceptional hardness, and minimal thermal expansion. These properties ensure long-lasting accuracy and durability, making them ideal for precision measurements. Additionally, granite requires less maintenance compared to other materials, providing a cost-effective solution for your measurement needs.

How does the thermal expansion of granite compare to steel?

Granite has a significantly lower coefficient of thermal expansion compared to steel. This means that granite experiences less dimensional change with temperature variations, ensuring more stable and accurate measurements. This property makes Granite Plane Parallel Rules particularly suitable for environments with fluctuating temperatures.

What are the available dimensions for Granite Plane Parallel Rules?

Granite Plane Parallel Rules are available in various dimensions to suit different measurement needs. Some of the available sizes include 200 x 150 x 30 mm, 300 x 200 x 40 mm, 400 x 250 x 50 mm, 630 x 400 x 60 mm, 800 x 500 x 80 mm, and 1000 x 630 x 100 mm. Each dimension is designed to meet specific perpendicularity and parallelism standards.

How do I maintain Granite Plane Parallel Rules?

Maintaining Granite Plane Parallel Rules is straightforward. Regularly clean the surfaces with a soft, lint-free cloth to remove dust and debris. Avoid using harsh chemicals or abrasive materials. Store the granite squares in a stable environment to prevent damage. Periodic calibration checks are recommended to ensure continued accuracy.

What are the perpendicularity and parallelism specifications for Granite Plane Parallel Rules?

The perpendicularity and parallelism specifications vary based on the dimensions of the Granite Plane Parallel Rules. For example, a 200 x 150 x 30 mm rule has a perpendicularity of 4 µm, while a 1000 x 630 x 100 mm rule has a perpendicularity of 12 µm. Parallelism specifications include 5 µm for 150 x 30 x 17 mm and 8 µm for 300 x 50 x 25 mm. These precise specifications ensure high accuracy in measurements.

Learn about our company's relationship with Granite Plane Parallel Rule

At jafuji, we take immense pride in our rich history and unwavering commitment to precision and quality. Founded in India, our company has grown to become a leading name in the field of granite metrology tools, with a special focus on Granite Plane Parallel Rules. Our journey began with a vision to provide unparalleled accuracy and durability in measurement tools. Over the years, we have honed our expertise and expanded our product range, all while maintaining a steadfast dedication to our core values of innovation, integrity, and excellence.

Our Granite Plane Parallel Rules are crafted from Black Granite, known for its close gray structure, exceptional resistance to corrosion, and impressive hardness. These attributes, coupled with a low coefficient of thermal expansion, make our products superior to traditional steel alternatives. The precision of our tools is further enhanced by the meticulous craftsmanship that goes into ensuring all four working sides meet the highest standards of perpendicularity and parallelism.

At jafuji, our mission is to empower industries with reliable and precise measurement solutions that require minimal maintenance and deliver consistent performance. We believe in fostering trust with our customers by delivering products that meet their exacting standards and by continually pushing the boundaries of what is possible in metrology.

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High-precision Granite Plane Parallel Rule

Technical support and after-sales service for Granite Plane Parallel Rule

24/7 Customer Support

Our dedicated customer support team is available 24/7 to address any queries or issues you may have with your Granite Plane Parallel Rule. We ensure timely and effective solutions to keep your operations running smoothly.

Expert Technical Assistance

Get access to our team of experts who can provide detailed technical assistance for your Granite Plane Parallel Rule. Whether it's installation, maintenance, or troubleshooting, our specialists are here to help.

Comprehensive User Manuals

We provide detailed user manuals with every purchase of our Granite Plane Parallel Rule. These manuals include step-by-step instructions and troubleshooting tips to help you maximize the utility of your product.

On-site Service Visits

For more complex issues, we offer on-site service visits. Our technicians will come to your location to diagnose and resolve any problems, ensuring minimal downtime for your operations.

Regular Maintenance Checks

To ensure the longevity and optimal performance of your Granite Plane Parallel Rule, we offer regular maintenance checks. Our team will inspect and service your equipment to prevent potential issues.

Warranty Services

All our Granite Plane Parallel Rules come with a comprehensive warranty. Should any defects arise, our warranty services ensure that you receive prompt and efficient repairs or replacements.

Training Programs

We offer training programs to help your team understand the best practices for using and maintaining the Granite Plane Parallel Rule. Our training sessions are designed to enhance user proficiency and safety.

Online Resources

Access a wealth of online resources, including video tutorials, FAQs, and technical documents, to help you get the most out of your Granite Plane Parallel Rule. Our online support is available whenever you need it.

Request a quote for Granite Plane Parallel Rule

Unlock the full potential of your precision measurements with our high-quality Granite Plane Parallel Rule. Made from Black Granite, these tools offer superior resistance to corrosion and minimal thermal expansion, ensuring reliable performance. With various dimensions and exceptional perpendicularity and parallelism, our Granite Plane Parallel Rule is the perfect addition to your workshop. Fill out our inquiry form now to get detailed information and a competitive quote.

Request Your Quote Now

Jinan East Star Precision Measure Co. Ltd. Founded in 1989, is specialized in producing granite measuring instruments and machinery parts.

Contact Us

   +86-531-88917773  /  +86-531-88917775  /  +86-531-88917776 / +86-531-88917778
  +86-531-88917779
  Headquarter Add: Jiaheng Business Building B Seat 17d, hualong Rd.1825 Jinancity China
   East Star Factory Add: Cuizhai Jiyang County Jinan City China (No.45 Jibei Road)
   Nano Factory Add: Zhang Qiu Ming Shui Developing Zone, jinan City, china

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