UNPARALLELED LTD is one of the leading manufacturers and suppliers of granite surface plate in China. With abundant experience, we warmly welcome you to buy advanced granite surface plate made in China here from our factory. We also accept custom orders.

UNPARALLELED® Granite Surface Plates: Tailored Precision for Your Unique Needs
Hey there! Ever found yourself struggling to source the perfect granite surface plate that's not just "good enough," but an exact match for your specific requirements? That's where we, UNPARALLELED®, come in to change the game. We're not your run-of-the-mill supplier-we're your go-to partner for high-quality, custom-made granite surface plates that take your precision projects to the next level.
Your Vision, Our Expertise: Customization at Its Best
We get it-no two projects are alike. Maybe you're setting up a new precision machining workshop and need a surface plate with precisely spaced drills for mounting fixtures. Or perhaps you're in charge of a metrology lab and require slots and metallic inserts to integrate with your existing equipment.
Whatever your needs, we've got you covered.
Our granite surface plates are crafted from the finest quality granite, but the real magic happens in the customization process. Whether you've got detailed design drawings in industry-standard formats like DWG, DXF, Step, or even just a rough sketch on a napkin, we're ready to bring your ideas to life. Don't worry about the technicalities-our team of seasoned engineers is here to translate your vision into a functional, high-precision surface plate.
And when it comes to protecting your intellectual property, we take it as seriously as you do. Your designs are treated with the utmost confidentiality. From the moment we receive your drawings to the final product delivery, rest assured that your concepts are safe with us.
Precision That's Built to Last
At UNPARALLELED®, precision isn't just a buzzword-it's our standard operating procedure. Our black granite surface plates are manufactured to meet the highest industry standards, but we don't stop there. We understand that different applications demand different levels of accuracy, so we offer a range of precision grades. Whether you're working on a routine workshop task or conducting critical metrological measurements, we've got the perfect plate for you.
Each and every plate is tested in a meticulously controlled environment. We maintain a consistent temperature of 20°C and optimal humidity levels to ensure that the measurements are as accurate as possible. This attention to detail means that when you receive your UNPARALLELED® granite surface plate, you can trust that it will perform flawlessly, right out of the box.
Transparency and Support Every Step of the Way
When you purchase a UNPARALLELED® granite surface plate, you're not just getting a product-you're getting peace of mind. Every plate comes with a detailed Test Report that includes an error map, showing you exactly how the plate performs across its surface. We believe in complete transparency, so you know precisely what you're getting. Plus, the report comes with clear installation instructions, making it easy for you to integrate the plate into your setup without any hassle.
Our standard size table is a great starting point if you're looking for something off-the-shelf. It lists out the dimensions, weights, article codes, and absolute flatness tolerances (in micrometers) for a range of plates. But if you need something custom-sized, with specific features like holes, threaded inserts, guide or clamping T-slots, clearing grooves, or even rubber feet for smaller plates, we're more than happy to accommodate your request. Just let us know what you need, and we'll work with you to create a solution that fits your needs like a glove.
Quality You Can Trust
With ISO 9001 Certification backing all our granite machinery parts, you can be confident that you're investing in a product that meets the highest quality management standards. This certification isn't just a piece of paper-it's a testament to our commitment to excellence, from the sourcing of raw materials to the final inspection of each surface plate.
At UNPARALLELED®, we've built our reputation on delivering top-notch products and exceptional customer service. We're not just in the business of selling granite surface plates; we're in the business of helping you succeed. So, if you're tired of settling for mediocre solutions and ready to experience the difference that true precision and customization can make, get in touch with us today. Let's work together to create the perfect granite surface plate for your unique needs!
|
Specification |
Precision Grade (μm) |
Net Weight (kgs) |
|||
|
Grade 000 |
Grade 00 |
Grade 0 |
Grade 1 |
||
|
300x200x50 |
0.9 |
1.8 |
3.6 |
7 |
9 |
|
300x300x70 |
1 |
1.9 |
3.8 |
7.5 |
19 |
|
400x250x70 |
1 |
2 |
4 |
8 |
21 |
|
400x400x70 |
1.2 |
2.3 |
4.5 |
9 |
34 |
|
630x400x100 |
1.3 |
2.5 |
5 |
10 |
77 |
|
630x630x100 |
1.3 |
2.5 |
5 |
10 |
121 |
|
800x500x100 |
1.4 |
2.7 |
5.3 |
11 |
159 |
|
900x600x100 |
1.5 |
2.9 |
5.7 |
11.5 |
215 |
|
1000x630x150 |
1.5 |
3 |
6 |
12 |
290 |
|
1000x750x150 |
1.6 |
3.2 |
6.3 |
12.5 |
345 |
|
1000x1000x150 |
1.8 |
3.5 |
7 |
14 |
460 |
|
1600x1000x200 |
2 |
4 |
8 |
16 |
982 |
|
1600x1600x200 |
2.4 |
4.8 |
9.5 |
19 |
1572 |
|
2000x1000x200 |
2.4 |
4.8 |
9.5 |
19 |
1228 |
|
2000x1600x250 |
2.5 |
5 |
10 |
20 |
2456 |
|
2500x1600x300 |
2.9 |
5.8 |
11.5 |
23 |
3684 |
|
3000x2000x400 |
3.3 |
6.5 |
13 |
27 |
7368 |
|
4000x2000x500 |
4 |
8 |
16 |
32 |
12280 |
|
4000x2500x500 |
4.4 |
8.8 |
17.5 |
35 |
15350 |
|
... |
... |
... |
... |
... |
... |
| 12000x8000x1000 | ... | ... | ... | ... | ... |
| ... | ... | ... | ... | ... | ... |
















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