Precision investment casting impeller

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

2.Various material: stainless steel,carbon steel,aluminum alloy,alloy steel,copper,iron,etc 

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.weight:MAX 80kgs 

9.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) . 

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

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

12.Precision Machining: CNC lathes, milling, drilling, planning, grinding machines and testing facilities. 

13. proofing cycle: 8-15 days 
14. process cycle: 8-15 days

A&M is professional in precision casting for many years and good service could be provided.we through the silica sol shell process and soluble glass process to produce investment casting.consist of Superalloy Investment Casting, stainless steel casting, Carbon Steel Casting, Alloy Steel Casting, Aluminum Investment Casting, copper casting and cast Iron Investment Casting.?Product refer to the ?turbocharger or supercharger, turbine blade, turbo impeller, nozzle, stainless steel valve, stainless steel pipe fittings, flanges, marine hardware , Automotive Parts and construction hardware, are widely used in almost all kinds of industry fields.