Features 

High precision  reliable stability resistant to deform and guaranteed accuracy under normal ambient temperature.

No-rust and anti-corrosion.

Wear resistance long service life.

Any cutting or scratching for working surface does not bring about rough  edges which might  influence its measuring precision.

Non-magnetization.

Glossy surface  without sluggishness when the workpieces or tools are moving on it.

Physical properties:

Specific Gravity:2970-3070kg/m3

Compressive strength:245-254N/m m2

Water absorption:<0.13%

Elastic Modulus:1.27-1.47N/m m2

Shore hardness:>Hs70

Linear Expansion Coefficient:4.61 × 10-6/ °C

 

Material

 

Granite main mineral components of pyroxene,plagioclase,minor olivine,biotite,and trace magnetite,black color,bright and precise structure.After millions of years of aging,uniform texture,with good stability,strength,hardness higher performance.

 

Precision:

 

It is in accordance with the procedure of state standard for measurement and inspection, which is divided into four levels of 000,00,0,1.

 

Price:

 

According to your detail requirement.

 

MOQ:

 

1PC

 

Shipping Methods:

 

We have strong cooperation with DHL,TNT,UPS,FEDEX,EMS. You also can choose your own shipping forwarders. About the large products, we choose shipping by sea. 

 

 Payment:

 

1.L/C

 

2.T/T

 

3.Western Union

 

Packaging Methods

 

Wooden case

 

Our Services

 

1.Any inquiries will be replied within 24hours

 

2.Professional manufacture,welcom to visit our factory. 

 

3.OEM/ODM available: 

 

1)Paint logo on the product. 

 

2)Customized product according your drawings. 

 

3)Any your idea on product we can help you to design and provide drawings. 

 

4.High quality,practical designs,reasonable & competitive price, fast lead time. 

 

 After-sale Service 

 

1)All products will have been strictly quality checked in workhouse before packing. 

 

 2)All products will be well packed before shipping. 

 

 3)We can take over the mounting or clamping activities or mounting plan. 

 

 4)We provide the finished project report.Including Contract,Drawings,Quotation Sheet,Proforma Invoice,Technical Description,Manufacturing Progress Control Schedule,Test and Inspection Reports,B/L, Insurance, Commercial Invoice, Packing List, Certificate of Origin. 

 

Chenghua Machinery Sale Ltd. Company,Shanghai

 

Company Profile

 

Shanghai Chenghua Machinery Co.,Ltd is a large-scale business entities specialized in research,development,production and sales of mechanical equipments,mechanical processing,precision measuring tools(cast iron,granite)and component;also,is the only surface plate manufacturers in Shanghai and East China.

 

Welcome to visit our company when you are free.

 

We can also produce the Granite Surface Plate as your requires or we can provide Technical Support for you. So if there is any thing we can do for you, feel free to contact me.I hope we can do business in the future and make good coorperation with each other.

 

Welcome to our company and any questions please feel free to contact us.