Zhengzhou Yuandong Refractory Co., Ltd.

Wulibao Industry Zone, Dawei , 452383 Xinmi Henan Province
China, People's Republic of

Telephone +86 371 69275999
Fax +86 371 69276100
lsyd@lsyd.com

Trade fair hall

  • Hall 12 / C75-9
 Interactive Plan

Hall map

glasstec 2016 hall map (Hall 12): stand C75-9

Fairground map

glasstec 2016 fairground map: Hall 12

Our range of products

Product categories

  • 01  Glass production/Production Technology
  • 01.02  Auxiliary and operating materials
  • 01.02.01  Refractories

Refractories

Our products

Product category: Refractories

AZS-33

Fused cast AZS-33 is the most commonly used type of AZS fused cast refractory produced by YUANDONG having 33% ZrO₂ content.

When developing the production technology of fused cast AZS, YUANDONG has always taken great care to eliminate or control the dispersion of shrinkage cavities during solidification of the fused material, as this has a great influence on the behavior and resistance of the blocks against wear in operation. YUANDONG manufactures AZS-33 blocks by different casting methods.

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Product category: Refractories

AZS-36

Fused cast AZS-36 can provide improved service over AZS-33, which is an type of AZS fused cast refractory produced by YUANDONG having 36% ZrO₂ content.

When developing the production technology of fused cast AZS, YUANDONG has always taken great care to eliminate or control the dispersion of shrinkage cavities during solidification of the fused material, as this has a great influence on the behavior and resistance of the blocks against wear in operation. YUANDONG manufactures AZS-36 blocks by different casting methods.

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Product category: Refractories

AZS-41

Fused cast AZS-41 with the highest  ZrO₂ content produced by YUANDONG. This type of AZS has been widely used in the most exposed parts of glass melting furnace.

When developing the production technology of fused cast AZS,YUANDONG has always taken great care to eliminate or control the dispersion of shrinkage cavities during solidification of the fused material, as this has a great influence on the behavior and resistance of the blocks against wear in operation. YUANDONG manufactures AZS-41 blocks by different casting methods.

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About us

Company details

Zhengzhou Yuandong Refractory Co.,ltd was established in 1998, Located in Zhengzhou, China. Yuandong has got 430 employees with 46700 square meters areas, and the annual casting capacity can reach to 20000 tons.

Until now, Yuandong owned more than 200 patents and passed ISO9001:2000, ISO14001:2004, GB/T 28001:2001 and other management certifications. And from 2008, Yuandong started working with Janpanese management company to carry out TPS management system in the company. At the meantime Yuandong also worked others international companies such as CREAM UK to improve the quality consistency.

At this moment, Yuandong has got two automatic production lines. The material batch feeding process and melting process are under computer digitized management. And Yuandong has 42 sets cutting and grinding equipments, 8 sets specialized assembling equipments and 3 sets assembling platform of 2050 square meters, which can enable us to assembling 1000 tons float glass furnace. In addition, Yuandong imported some advanced test and analysis equipments, such as the Rader inner detect equipments can test the shrinkage of blocks, the X-RAY Fluorescence analyser can give us the accurate chemical analysis within 15 minutes. Furthermore Yuandong adopt ERP management system and OA office system to achieve high management efficiency.

The main products of Yuandong is oxided,AZS33#, AZS36#, AZS41#. And the products have already been exported to Germany, Italy, Russia, Japan, America, Australia, Turkey, Egypt, Indonesia and etc.

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