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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Precision Cnc Machining And Precision Investment Casting Parts Alloy Steel Investment Casting Iso9001 Standard
| Material |
Austenitic Staniless Steel: 201,303,304,316,316L,1.4581,SCS14,SCS16 Hardening Stainless Steel: 17-4PH,410,420,440C Alloy Cast Steel: 4140,4150,4340,8620,GS-25CrMo4 Cast Alloy Tool Steel: CS-2,CS-7,CrWMn Carbon Steel: 1020,1025(WCB),1030,1040,1045,1050 |
| Weight | 2g-50kg |
| Accuracy Class | CT4-CT6 |
| Surface roughness | up to Ra1.6~Ra6.3 |
| Mnimum thickness | 2mm(1mm for small area) |
| Tolerance | Outer radius≥0.3mm,inner fillet≥0.5mm |
| Longest blind hole(diameter 10mm) | 30mm |
| Machining | turning,milling,drilling,boring,threading,grinding machine,CNC/NC machining and test facilities. |
| Heat treatment | anneal,quenching,normalizing,carburizing,solution. |
| Surface treatment | zinc coating,black oxide,black painting,power painting,mirror polish,satin polish etc. |
| Stardard applied | ASTM,ICI,BS,DIN,JIS,ISO |
| Drawings software | Pro-E,Solidworks,AutoCAD etc. |
| File format avaliable | Igs,Stp,X-T,PDF,Jepg,Jpg |
1. 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
2. Major Machining Equipment List:
| Machining Capabilities | |
| Three-Axis turning centre: 1 | Four-Axis Vertical Machine Center: 21 |
| Four-Axis Horizontal Machine Center: 1 | CNC Milling Machine: 6 |
| Vertical Lifting Milling Machine: 4 | Universal Milling Machine: 2 |
| Plane Milling Machine: 2 | Fase Milling Machine: 3 |
| CNC Lathe Machine: 27 | Oblique Guide CNC Lathe Machine: 2 |
| Engine Lathe Machine: 6 | Special Lathe: 5 |
| Radial Drilling Machine: 4 | Porous Drilling Machine: 1 |
| CNC Drilling Machine: 5 | Cylindrical Drilling Machine: 11 |
3. We provide various test facilities as mentioned under:
| 1. Chemical analysis |
| 2. Tensile strength |
| 3. Elongation rate |
| 4. Shrinkage rate |
| 5. Impact test |
| 6. Harness test |
| 7. Metallography |
| 8.Non-destructive tests(including dye-penetrant, ultrasonic, magnetic particle and radiography) |
| 9. Surface roughness test |
| 10.CMM test |
| 11.3D Scanning |
Packaging & Delivery
Packaging Details: Standard export packing:
1. Packing with plastic bag,
2. Packing with wooden pallet(Inspection Certificate of Fumigation)
3. Delivered bu DHL,FEDEX
Or depend on customer's requirement
Delivery Detail: Depend on our customers' desire
1. Q: Should I pay for the samples?
A: No, they are free for you. You only need to pay the shipping freight.
2. Q: How can I get the samples?
A: They will be shipped by DHL, EMS, UPS, FEDEX and TNT.
3 Q: What is the payment terms?
A: T/T or 50% deposit, balanced by copy of B/L .
4 Q: Do you have a MOQ?
A: Usually we don't set the minimun quantity, but the more, the cheaper.
5 Q: Do you have any new products or can you open a new mold for me?
A: If drawings and sampels are provided, we can open a new mold for you.
Yinyu
A preferred business partner providing OEM and ONE-STOP service of metal stamping parts and investment casting parts.
Yinyu is able to meet customers’ requirements for all kinds of metal parts made out of stainless steel, carbon steel,etc, which based on customers’ drawings or original samples.
As a professional supplier, Yinyu strives to keep the principles of Integrity, Quality and Competitive Prices all the time.
Yinyu customers come from various markets all over the world, such as US, Europe, Africa, South Asia and etc.