Cast iron surface plate for grinding
Product Description
Instructions
When put the surface plate horizontal ,pls clean it with Gasoline. Put the inspecting workpiece on the surface plate lightly .
With the instrument to measure, assembling, welding and so on .
Note : Avoid strong collision between workpiece and surface plate face .
Detailed Product Description
a. Hardness: HB170-240
b. Material: HT200-300
c. Grade: precsion grade0-3
Material and Processing:
The material of our surface plate is high strength cast iron HT200-300
The hardness of the working surface is HB170-240
Under goes tow manual handlings(artificial annealing 600-700 degree with natural aging 2-3 years) to make the product stable in accuracy and good in grinding resistance.
Specification: 100*100mmm-4000*8000mm
Precision: According to the national standards measurment examination regulations execution -----JB/T7974-99, the grade is 0,1,2,3.
Special specification can also be produced by your special requirement.
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