2009012172HAN JUN

DAECHANG METAL CO.

INDEX

Ⅰ. About DAECHANG METAL CO.

Ⅱ. Main Product

Ⅲ. Process

Ⅳ. Summary

Ⅰ. About DAECHANG METAL CO.

DAECHANG METAL is a company established in 1953 which manufactures the part for Ship, power generation facility parts and does the exports.

Major product is Offshore Plant Parts, Power Generation Facility Parts, Industrial Machinery Parts and etc.

Ⅱ. Main Product

Offshore Plant Parts - Rudder carrier, MHI center piece, Chain wheel cam and etc.

Ⅱ. Main Product

Power Generation Facility Parts- Dummy ring, Valve body, LNG turbine casing and etc.

Ⅲ. Process

4. Core manu-facturing

3. Molding

2. Wooden Pattern Manufacturing

1 . Casting Method simula-tion

Ⅲ. Process

5. Mold assembly

6. Melting

7. Pouring

8. Send removal

Ⅲ. Process

9. Riser cutting and Gouging

10. Heat treatment

11. Shot blasting

12. Polish-ing

Ⅲ. Process

13. Marking

14. Process-ing

15. Nondestructive test

16. Delivery

Ⅳ. Summary

Thank You !!