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——A reliable grinding medium manufacturer and partner!

0086-315-
5507099/13785543600/13739831999/13933300918
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Inspection Center

Contact

1
Address:
Baiguantun Economic Development Zone, Fengrun District,Tangshan City

Telephone/fax:
0086-315-5507099 (Chinese)
0086-315-5115988 (English)

Email:
mike@sgsteelball.com  (Intl)


 
Copyright:Tangshan Fengrun Shougang Metallurgy and Building Materials Co., Ltd. All Rights Reserved 冀ICP备15029242号-1 Powered by www.300.cn
Address: Baiguantun Economic Development Zone, Fengrun District,Tangshan City Email:tssgyj@126.com Tel:0086-315-5507099 Fax:0086-315-5115988

Quality Control

Raw Materials Control
Automatic Production Line
Inspection Center
Packing & Delivery
Third Parties Inspection

Inspection Center

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[Abstract]:
检测中心
① Sample before furnace
② Composition analysis before furnace
 
 
③ Shape in finished ball
④ Compositions re-inspect on finished balls
 
 
⑤ Rockwell hardness test
⑥ Analysis on C&S
 
 
⑦ Inspect on micro-structure
⑧ Impact toughness test
 
 
⑨ Grinding ball’s fatigue life test
⑩ Laboratory center

 

1) Shougang own a professional laboratory center, not only work for quality inspection on company's products but also inspect products for customers provided. At same time, we always give advice for product selection.
2)Based on ISO9001:2008 and take it as quality management foundation, from entrance of materials to delivery, every process, key technology procedure was set up a process control card and supervised controlled by full-time quality inspector. Issued regulations on workshop self inspection, quality control re-inspect, final respect before delivery.
3)In terms of physical and chemical testing, equipped with direct reading spectrometer that imported from Germany, Rockwell and Richter hardness tester, dropping balls tester, impact tester, and many other advanced inspection equipment..
4)Advanced spectrum detection throughout the production process of furnace, semi-finished products, finished products, so as to identify the chemical elements content visually and effectively, and ensure the long-term stability of chemical components and performance..
5)Configuration and use of advanced testing equipment, this can identify finished products mechanicals performance and avoid defected steel ball or wear resistant parts enter into ball mill. And with these equipment we can compare to the other industry's product to improve the whole heat treatment and the performance of the product. The advanced testing equipment provide us the effective scientific basis for product quality improvement and new wear resistant material researching.
6)Shougang company's inspection center keeps technical communication with international famous third inspect parties, SGS, BV, TUV. The third parties test report on grinding media products, visitors can download it from “The Third Parties”.