Aluminum Die Casting taking the most role of die casting services
Process: Gravity Casting/permanent casting, die casting and machining
Tolernace: Controlled by ISO 8006 CT6-8
Application: railway, train part
Material: Aluminum
Standard: ASTM,DIN,JIS,ISO,GB standards
Quality Control: Material,Dimension,Performance,inside defects
Service: Weekly project follow-up report
Casting Service:
Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed
to solidify.
Leesh Holdings offers multiple investment casting, sand casting, permanent casting, die casting, low pressure casting, ESR casting, lost foam casting, etc. Material
can be handled include steel, iron, non-ferrous. Single component weight range is from 0.01Kg to 150 tons separately.


| Manufacturing Method | Die Casting Services |
| Material Standard | GB, ANSI, BS, DIN, JIS, ASTM, ASME, AISI, etc Aluminum alloy: ISO3522-84, ASTMB85-96, JISH5302:2000, EN1706:1998 Aluminum alloy: ADC12, ADC10, A360, A380, A356, 6061, 6063, AlSi9Cu 2.Magnesium alloy: ISO/DIS16220-1999, ASTMB93/B93M-98, EN1754-1997 Magnesium alloy: AZ91D, AM60B, 3.Zinc alloy: ISO301-1981,ASTMB327-98, JISH2021:1999, EN12844:1998 Zinc alloy: ZA3#,ZA5#,ZA8# |
| Weight Range | 3g – 20 kgs |
| Dimension Range | Mini 80 X 80 mm, Max 800 X 800 mm |
| Tolerance | ±0.02mm |
| Design Software | UG, Pro-E, Inventor |
| Dwg Format | STP, STEP, IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, SLDPRT |
| Mould Manufacturing | Yes |
| Casting Stimulation | Yes |
| Quality Control | RT,UT,MT,PT,CMM,SCAN,Chemical and Mechanical Property Testing,Spectrometer,etc |
| Ultimate machining tolerance | 0.005mm |
| Logo/ID | Silk-screening, Laser Marking, Engrave,Painting |
| Finish Roughness | Ra0.8-Ra1.6 according to customer requirement |
| Heat Treatment | Normalization , Annealing, Quenching and Tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching,etc |
| Surface Treatment | Shot/sand blast, Polishing, Surface Passivation, Painting , Anodizing,Powder coating, ED- Coating, Chrome Plating, zinc-plate, Dacromat coating, Finish Painting,hot-dip galvanizing, etc |


