| Case series: |
| 1.Using EPC(Lost foam)technology, which is one of the advanced casting method. Also using Resin-sand technology. |
| 2.Characteristic: Casting case with large size, complex inner lumen , thin wall thickness ,it is one of the main casting product of our company. |
| 3.Material:HT200,ductile iron. |
| 4.Main specification: the precision of castings is up to GBCT6-9, the casting defect is controlled in 2 grade, surface roughness ≤ 12.5μm ,saving liquid metal 10 ～ 13%. |
| 5.Long –run Supply the engineering parts for more than 20 leading large engineering and machinery factories. |
| 6.Gains the certificate of “ Science Technology Fruit Approval” awarded by State Science Technology Ministry, and win the Gold Medal Casting in the 4 th International Non Ferrous & Special Casting 2003. |
