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Sample grinding case-Aluminum oxide

- Oct 10, 2018 -

Test Report

NO.20140078                        Date:2014.7.30

Requirement

Sample

Aluminum oxide

Original   size

5cm

Feed   quantity

40g

Required   fineness

2mm   

Sample   characteristic

Hard

Subsequent   test

Crystal   structure detection

Other   requirements


Solution

Instrument   selected

Jaw Crusher JC5

Configurations

jaw plate, tungsten carbide

Parameters

The clearance between jaw plate adjusted to 2 mm

Time

10s

Achieved   result

≤ 2 mm

Remarks

The   hardness of the material is very high, which needs to be pre-crushed at 8 mm,   then fine ground at 2 mm

Sample   Comparison

Before Grinding

After   Grinding

前

后


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