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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: jinchang
  • Model Number: 200*100-3000*8000mm
  • Material: Cast Iron

Packaging & Delivery

Packaging Details wooden BOX
Delivery Time 20days

Lineation surface plate:


Specification: from 100 x 100 up to 8000 x 3000mm


(special specifications can be made in accordance with buyer’s requirement).



Cast iron surface plate mainly used for machinery, machine tool board manufacturing, electronics, electric power, all kinds of industries, Most commonly used in industrial production, 95 percent of the total output




(1) Suitable for various inspections and benchmark planes for accuracy measurement.


(2) Used widely as the measurement benchmark for machine tool inspection and to inspect the

dimension accuracy or running difference with the function of performing precise lineation.


(3) It is an essential measuring tool in machine manufacturing.


Materials and Processing:


(1) The material of our surface plate/table is cast iron HT200-350


(2) Working surface hardness is HB170-240


(3) Low inaccuracy error and good in grinding resistance. 


Precision: According to the national standards measurement examination regulations execution,

respectively is 0,1,2,3, fine polish.



Cast Iron Surface Plate Technical parameters:

specificationRoughness perimissible error (um)
 Grade0Grade1Grade2Grade3finish plane
2000x1000 2652129 
2000x1500  56140 
2000x2000  60152230
2500x1500  64152230
2500x2000  68168248
3000x1000   174248
3000x2000   184275
3000x3000   210300
4000x1000   210300
4000x2000   219310
4000x1000   240360
5000x2000   255275
5000x3000   287420
6000x2000   293430
6000x3000   308460
8000x2000   370520
8000x3000   382570



Production Flow

The material is high strength cast iron HT200-400, and the rigidity of working face reaches HB170-240. It goes through twice of man work processing (man work anneal by 600-700° with natural validity of 2-3 years) in order to make the product stable in accuracy and good in grinding resistance.


Desgin drawing --model produce--casting produce--First heat treating--roughing--Second heat treating--fashioning-- scraping--inspection.


 Products details


Packaging & Shipping


Installation and adjustment

When used surface plate ,you should first installation debugging,then you can use it . No significance work on surface plate if they aren't properly positioned .Surface plate should setup on level off, firm without shock place .please first put the pad iron down ,then put the surface plate on the pad iron ,removal the wooden case and oil . Measurement with the levelness of the surface plate ,when the surface plate isn't level ,please adjust the pad iron .( In the process of adjusting attention to safety)


Nocie for use

1: To the best uniform use of the flat plate throughout, to avoid local grinding concave.
2: Keep the plate clean,  prevent be wroned by iron scrap, sand ...
3: Put down workpieces on the plate gently, prevent the flat surface be impacted, once the plate surface hit the workpiece or other objects,repair impact and the convex part immediately.
4: Do not do any hammer work on the surface plate .
5: After use, should be clean it. If long time no use should not be coated with anti rust oil to prevent corrosion.




Company Information

 When it comes to precision, industry professional trust in Jinchang machine Tools. Defining accuracy since 2009, we are a China-based manfacturer that specialized in the high precision measurement equipment such as grainte&cast iron surface plate, angle plate, square block, V-block, straight edge, parallel, square ruller etc. The specialized NC machine can be customized according to client-side samples. Machine tools and accessories are avaliable.




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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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