Fast delivery Precision Casting Company - Precision Granite Tri Square Ruler – ZHONGHUI
Fast delivery Precision Casting Company - Precision Granite Tri Square Ruler – ZHONGHUI Detail:
All Granite Rulers are tested in a temperature (20°C) and humidity controlled environment.
All ZHHIMG® plates are supplied with a Test Report, in which error map and installation instructions are reported.
Calibration Certificate available on request*.
The chart shows standard sizes, weights, article codes and the absolute flatness tolerances (in micrometers).
ZHHIMG® can supply plates with different sizes according to customer needs and drawings, with holes, threaded inserts, guide or clamping T-slots, clearing grooves and with rubber feet (for the smaller sizes).
Model |
Details |
Model |
Details |
Size |
Custom |
Application |
Metrology, Measuring,Calibration… |
Condition |
New |
After-sales Service |
Online supports, Onsite supports |
Origin |
Jinan City |
Material |
Black Granite |
Color |
Black / Grade 1 |
Brand |
ZHHIMG |
Precision |
0.001mm |
Density |
≈3.05g/cm3 |
Standard |
DIN/ GB/ JIS… |
Warranty |
1year |
Packing |
Export Plywood CASE |
After Warranty Service |
Video technical support, Online support, Spare parts… |
Payment |
T/T, L/C… |
Certificates |
Inspection Reports/ Quality Certificate |
Keyword |
Granite Measuring Table; Granite Inspection Plate, Precision Granite Surface Plate |
Certification |
CE, GS, ISO, SGS, TUV… |
Granite is a type of igneous rock quarried for its extreme strength, density, durability, and resistance to corrosion. Ultra Precision Manufacturing Department at ZhongHui Intelligent Manufacturing Group confidently works with granite components engineered in shapes, angles, and curves of all variations on a regular basis—with excellent outcomes.
Through our state of the art processing, cut surfaces can be exceptionally flat. These qualities make granite the ideal material to create custom-size and custom-design machine bases and metrology components.
Our Superior Black Granite has low water absorption rates, minimizing the possibility of your precision gages rusting while setting on the plates.
When your application calls for a plate with custom shapes, threaded inserts, slots or other machining. This natural material offers superior stiffness, excellent vibration dampening, and improved machinability.
Due to its unique properties, black granite in recent years, has been used extensively in the field of measuring instruments, both for traditional ones (surface plates, parallels, set squares, etc…), as well as modern ones: CMM machines, physic-chemical process machine tools.
Due to its unique properties, black granite in recent years, has been used extensively in the field of measuring instruments, both for traditional ones (surface plates, parallels, set squares, etc…), as well as modern ones: CMM machines, physic-chemical process machine tools.
Suitably lapped black granite surfaces are not only extremely precise but also ideal for use in conjunction with air bearings.
The reason of the choice of black granite in manufacturing of precision units are the following:
DIMENSIONAL STABILITY: black granite is a natural aged material formed over millions of years and therefore displays great internal stability
THERMAL STABILITY: the linear expansion is much lower than the steel or cast iron ones
HARDNESS: comparable to good-quality tempered steel
WEAR RESISTANCE: instruments last longer
ACCURACY: the flatness of the surfaces is better than the one obtained with traditional materials
RESISTANCE TO ACIDS, NON-MAGNETIC ELECTRICAL INSULATION RESISTANCE TO OXIDATION: no corrosion, no maintenance
COST: working the granite with state-of-the-art technology prices are lower
OVERHAUL: Eventual servicing can be carried out quickly and cheaply
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:
Ship |
Qingdao port |
Shenzhen port |
TianJin port |
Shanghai port |
… |
Train |
XiAn Station |
Zhengzhou Station |
Qingdao |
… |
|
Air |
Qingdao Airport |
Beijing Airport |
Shanghai Airport |
Guangzhou |
… |
Express |
DHL |
TNT |
Fedex |
UPS |
… |
1. We will offer technical supports for assembly, adjustment, maintain.
2. Offering the manufacturing &inspection videos from selecting material to delivery, and customers can control and know every detail at anytime anywhere.
Product detail pictures:
Related Product Guide:
we are able to supply top quality items, aggressive price and greatest buyer assistance. Our destination is "You come here with difficulty and we offer you a smile to take away" for Fast delivery Precision Casting Company - Precision Granite Tri Square Ruler – ZHONGHUI , The product will supply to all over the world, such as: Angola, Kenya, Slovakia, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.
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:
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)
By Deirdre from Russia - 2017.11.20 15:58
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Penny from Albania - 2017.05.21 12:31