Gold Member Since 2015
Audited Supplier
Qingdao Qianshao Precision Instrument Co., Ltd.

Square Block, Granite Block, Measuring Block manufacturer / supplier in China, offering High Precision Granite Square Blocks, Digital Electronic Level Meter with Software, Digital Electronic Level Meter for Machine Tools and so on.

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Supplier Homepage Product Granite Products High Precision Granite Square Blocks

High Precision Granite Square Blocks

FOB Price: US $100-2,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100-2,000/ Piece
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Production Capacity: 5000PCS/Year
Transport Package: Wooden Case
Payment Terms: T/T

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Product Catalog
granite products
11 Products
Content
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Product Name
FOB Price
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Basic Info
  • Model NO.: SX
  • Material: Marble
  • Range: 0~500mm
  • Measure Method: Manual
  • Precision Measuring Device: Precision Measuring Device
  • Customized: Customized
  • Color: Black
  • Trademark: Qianshao
  • Origin: Qingdao China
  • Type: Dial Indicator
  • Measurement Object: Squareness
  • Precision: 0.01mm
  • Accuracy: A
  • Certification: JIS, DIN, GB, ISO
  • Brand Name: Qianshao
  • Precision Grade: 00
  • Specification: SGS
  • HS Code: 9031900090
Product Description
High Precision Granite Blocks
 
QIANSHAO is the leading manufacturer of Granite Surface Plates since 1979, providing various high accuracy and quality Granite Instruments as below :
 
Product Speciality:
1. Made of high quality Natural Black Granite
2. High precision and high stability.
3. No rust and anticorrosion.
4. Non magnetization.
5. Good abrasion resistance.
 
Physical Property of Natural Black Granite:
Specific Gravity:         3.03 g/cm3
Shore Hardness:          > 70Hs-80Hs
Tensile strength:          211Kg/cm2
Compressive Strength:         245-254Mpa
Linear Expansion Coefficient: 4.61´10--6/°C
Elastic Modulus:                 30-50Gpa
Water Absorptivity:           ≤0.13%
 
Product Application:
1. Mainly used as installation and inspection of machine tools, inspect Vertical degree, parallelism and straightness of guides and precision component in modern industry and scientific research institutes.
 
We are able to manufacture the  Granite Component --Granite Block with the good and stable accuracy.
 
Granite Blocks Specifications :  
 
 
            
TYPE precision gradeoverall dimension (mm)weight/unit (kg)
SX1601160X160X16011
SX2001200X200X20022
SX2501250X250X25045
 
 
 
High Precision Granite Square Blocks
High Precision Granite Square Blocks
 

 
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