Aluminum die casting for heat sink

1.technology process:silica sol or soluble glass Investment Casting/lost-wax-casting

2.Various material:stainless steel

3.capacity:8000tons/year

4.standard: ASTM, AISI, BS, DIN, JIS, NF

5.certificate: ISO 9001-2000; ISO/TS16949

6.Dimension tolerance: CT5-CT7

7.Surface roughness: Ra1.6-3.2

8.quality control

a.Fast intermediate frequency furnace: ensures chemical composition stable

b.Just-read spectrum apparatus: improves and ensures physical performances (tensile strength, impact strength, elongation) .

9.Software for specification drawings: Pro/E, Auto CAD, Solid Work 2005, CAD / CAM / CAE .

10.surface finish: polished, oiled (rust-proof); zinc, nickel, chrome plating, sandblasting, painting, PVC powder coating

11.Precision machining: CNC lathes, milling, drilling, planning, grinding machines and testing facilities.

12. proofing cycle: 8-15 days

13. process cycle: 8-15 days

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