Sunrise Foundry CO.,LTD
Sunrise Foundry CO.,LTD Profession makes things perfect！
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Heavy Door Hinges Stainless Steel Silicasol Precision Casting
| Material | Carbon steel, alloy steel, stainless steel |
| Process | Lost wax casting + cnc machining |
| Casting dimension tolerance | CT7 |
| Casting surface roughness | Ra 12.5um |
| Casting weight range | 0.1-90kg |
| Casting Size | Max linear size: 1200mm, Max diameter size: 600mm |
| Machining Precision | Positioning accuracy 0.008mm, Rep. position. accuracy 0.006mm |
| Machining surface roughness | Ra0.8~6.3um |
| Max Travel Of Spindle | 1800mmx850mmx700mm |
| Max Turning Diameter | 1000mm |
| Material standard | GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR....... |
| Surface treatment | KTL(E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing,Powder coating, Nickel plating |
| Service available | OEM & ODM |
| Quality control | 0 defects,100% inspection before packing |
silicasol precision/investment casting process
1. Wax pattern making
Why Choose us
1. Experience in casting for over 25 years.
2. Professional and hard working employees.
3. Advanced production line and technique ensure perfect quality.
4. ISO quality control.