| Customized: | Customized |
|---|---|
| Certification: | ISO14001, ISO/Ts16949, ISO9001 |
| After-Sales Service: | 1 Year |
| Warranty: | 1 Year |
| Type: | Rail Transit |
| MOQ: | 1000PCS |
| Customization: |
|---|
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Audited Supplier 
| Material | Aluminum alloy ADC12, ADC10, A360, A380, A356 |
| Magnesium alloy AZ91D, AM60B | |
| Zinc alloy ZA3#,ZA5#,ZA8# | |
| Processing Craft | Drawings→ mould making → die casting →rough machining → CNC machining →surface treatment →product checking→ packing →delivery |
| Tolerance | ± 0.02mm |
| Surface Treatment | Electroplating, Chrome Plating, Zinc Plating, Nickel plating, Electrophoresis, Anodization, Polishing, Powder coating, Sandblasting, Passivation, Spray painting, Etc. |
| Quality Assurance | ISO9001:2015 Certified, SGS Certification |
| Inspection | 1.Foundry in-house: 100% inspection on critical dimension; 100% on appea rance. |
| 2.Third Party inspection available upon requirement. | |
| Mainly Testing Facility | Three-dimensional measuring instrument, Salt spray test box, Dynamic balance detector, Pneumatic detection |
| Quality Guarantee | Two years |
| Features & Advantage | 1.High machining accuracy, the flatness within 0.1mm. |
| 2.High finish appearance, smooth surface roughness is Ra1.6 after machining. | |
| 3.The machining precision is high and the assembly structure is seamless. | |
| 4.Smooth appearance, corrosion resistance. | |
| 5.Pass Salt Spray Test with 96 Hours. | |
| Standard | 1.Aluminum alloy : ISO3522-84, ASTMB85-96, ASTMB597-98 |
| 2.Magnesium alloy : ISO/DIS16220-1999, ASTMB93/B93M-98,JISH2222-1991 | |
| 3.Zinc alloy: ISO301-1981, ASTMB86-98, ASTMB240-98, ASTMB327-98 |
Product weight range:
Silica Sol Casting: From 0.01kg to 30kg
Water Glass Casting: From 0.1kg to 90kg
4.Tolerance Range:
Silica Sol Casting: CT5 to CT6
Water Glass Casting: CT7 to CT9
5. Surface Roughness:
Silica Sol Casting: RA6.3
Water Glass Casting:RA12.5
6. Main process:
- Silica Sol Casting, Water Glass Casting
- Further Production Process:
Precision Machining equipment: CNC Machining Center, Lathe machine, Milling machine, Drilling machine, Grinding machine, and so on;
Heat Treatment: annealing, carbonization, tempering, quench, normalization and surface tempering;
Surface Treatment: Polishing, Powder coating, Anodization, Chrome plating, Painting, Nickel Plating, Zinc Plating, Blacking, etc.
7. Available software: Pro/E, Auto CAD, Solidwork.
8. 2D & 3D Drawings (IGS, PDF, JPEG, DWG, CAXA, UG, STP, etc.) could be made and provided based on the samples.
9. Material Available:
Carbon Steel
Suppliers with verified business licenses
Audited Supplier 
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