1. BEIJING JINMEI ENTREPRENEUR IMPORT & EXPORT CO., LTD
welcome to
BEIJING JINMEI ENTREPRENEUR IMPORT
&
EXPORT CO., LTD
DJM

2. Introduction
Beijing JinMei Entrepreneur Import & Export Co., Ltd (DJM) is established in March It is a comprehensive industry & trading company and located in Beijing which is the capital of China. Wholly-owned a Precision machining plant and 4 subsidiary company, holding a Precision Investment Casting plant， Share and Partnership with a Alloy Foundry， Since the company established, it develops with spirit of active initiative, rich practical experiences and expansive develop scales. The diversity of products and services could provide omnibearing choices for customers. The best quality and customer satisfaction is our unchanging target.
DJM

3. Casting process---Vacuum
The process starts by placing a two piece silicone mold in a vacuum chamber. The raw material is mixed and degassed and then poured into the mold. The vacuum is then released and the mold removed from the chamber. Finally, the casting is cured in an oven and the mold removed to release the completed casting. The silicone mold can be reused.
In some machines the chamber where the material is mixed a pressure can be applied to increase the pressure differential between the mold cavity and the mixing chamber.
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4. Vacuum casting facility
DJM

5. Vacuum casting--product
Jaw plate
DJM

6. Vacuum casting –jaw plate
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7. Jaw plate package
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8. Vacuum casting—mantle ,cone
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9. Vacuum casting part
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10. Machining capacity
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11. Sand casting process
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12. Cone
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13. Blow bar
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14. Jaw plate
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15. Jaw
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16. Jaw Shaft
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17. Quality control
We value the quality of our products constantly, strictly follow ISO9001 system requirements, and build quality control traceability system. We have advanced test equipment that can do chemical composition test, dimension, mechanical property, non-defection test and so on. For product exported to Europe, We also can produce it by the standard
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18. Inspection equipments
laboratory
spectrometer
Tensile strength tester
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19. Inspection equipments
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20. Application Fields Jaw Plate Cone Mantle Casting Mn Jaw Hammer Liner
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21. Clients
OM (Italy)
TESAB(UK)
ACS
Main customer:
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22. THE END ,THANKS BEIJING JINMEI ENTREPRENEUR IMPORT & EXPORT CO., LTD.
Web:
Floor No.8 XinAn Building, No.40 ShiJingShan Road,ShiJingShan District, Beijing, China
DJM