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Quality control

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Description:
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 Our quality cintrol is structly conducted in accordance with quality control system of ISO9001.Each process of production is strictly inspecited  and recorded to ensure it to be qualified to enter next process,which could be recalled easily.

 

 We have advanced testing equipment and instruments including three-coordinate measuring machine,fatigue testing machine,roughness checking equipment,tensile machine,stress strain test machine and hardness meter etc,which guarantees excellent quality of our products.
  During the manufacturing process, quality control is started from the source which is divided into three steps: incoming material inspection, process inspection, and finished product inspection.
  Through a series of test testing our products ensures that the product meets the design standard in performance,customers’ requirements in use, and the international standard in storage and service life.

 

(1) Salt spray test: test the anti-corrosion ability of the product to meet the anti-corrosion requirements in various conditions.

 

Hunan JESH Heavy Industry Co.

Hunan JESH Heavy Industry Co.
 

(2) Gradeability test: test the slope climbing ability to meet the design standard and customers’ requirements in use.

 

 

Hunan JESH Heavy Industry Co.

 

(3) Stability test: test the product’s tipping and safety protection performance to meet the design and industry standard. 

 

Hunan JESH Heavy Industry Co.

 

(4) Stress strain test: test the loading capacity of structural parts and hydraulic parts to meet the design standard.

 

Hunan JESH Heavy Industry Co.

 

(5) Fatigue test: test the product’s service life to meet the design standard.

 

Hunan JESH Heavy Industry Co.

 

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杰希重工微信公众号

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杰希重工抖音公众号

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Contact Us

 

 

400-800-6097

 

 

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