Wuhan Yinyu Investment Casting Co., Ltd.
Wuhan Yinyu Investment Casting Co., Ltd. Always In Pursuit Our Clients‘ Needs Get Us ，Get Solution
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SUS 304 Stainless Steel Lost Wax Investment Casting Alloy Steel Precision Investment Casting + CNC Machining
1. Overview of Factory---Yinyu Investment Casting:
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2. Our Mission:
Create the Best Value for Customers,Contribute for Equipment Manufacturing in the World.
3. Our Values:
4. Product Description:
| Material | Carbon steel, alloy steel, stainless steel |
| Process | Lost wax casting + cnc machining |
| Casting dimension tolerance | CT4-CT6 |
| Casting surface roughness | Ra 3.2 |
| Casting weight range | 0.001-20kg |
| Casting Size | Max linear size: 400mm, Max diameter size: 400mm |
| Machining Precision | Positioning accuracy 0.008mm, Rep. position. accuracy 0.006mm |
| Machining surface roughness | Ra0.8~6.3um |
| Max Travel Of Spindle | 1900mmx850mmx700mm |
| Max Turning Diameter | 830mm |
| 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 |
| Application | Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. |
5. Product Profile:
| 1. Marterial percentage |
alloy steel:45% carbon steel:35% stainless steel:10% iron:10% |
| 2. Casting weight percentage |
0.1-5kg:40% 5-20kg:30% 20-40kg:20% above 40kg:10% |
| 3. Industry percentage |
Components for train & railway: 25% Components for automobile & truck: 30% Components for construction machinery & forklift: 25% Components for agricultural machinery: 10% Other machinery compponents: 10% |
| 4. Globa market share |
United States:30% Europe:35% Japan& Korea:15% Domestic market:15% Other:15% |
| 5. Production capacity |
Production Capacity: 2000 tons / year The Current Production Output: 2000 tons / year Production Saturation Percentage: 72% |
6. Manufacturing Process:
Process design⇒ Tooling making ⇒ Wax injection ⇒Wax pattern assembly⇒ Mold preheat ⇒ Wax removal ⇒Stuccoing⇒Dipping Casting⇒ Mold shake out ⇒Work piece cut-off ⇒ Grinding ⇒ Pack& transport ⇒ Final inspection ⇒Machining ⇒ Heat treatment