Investment Casting Investment Casting ISO9001 CNC Machining Investment Steel Casting for Railway

• Customization: Available
• Application: Machinery Parts/Auto Parts/Hardware
• Material: Stainless Steel/304/Alloy Steel/Aluminum Alloy
• Model NO.: OBT
• Surface Preparation: Polishing/Sand Blast/Spray-Paint
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Die Casting Machine Type: Hot Chamber Die Casting Machine
• Machining: CNC Machining
• Tolerance Grade: 8
• Die Casting Method: Soluble /Precision /Oxygenase /Vacuum Die Casting
• Pressure Chamber Structure: Vertical/Horizontal
• Transport Package: Packed with Free Fumigating Wooden Case
• Trademark: OBT
• Origin: Shandong, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

1.Product Description                                                                                                        

Material	Aluminum Alloy:5052 /6061/ 6063 / 2017 / 7075 / etc.
	Superalloy
	Brass Alloy:3600/ 3602 / 2604 / H59 / H62 / etc.
	Stainless Steel Alloy:303 / 304 / 316 / 412 / etc.
	Steel Alloy:Carbon Steel / Die Steel / etc.
	Titanium Alloy: Grade 1/Grade 2/Grade 2 H/Grade 3/Grade 5/etc.
	We handle many other type of materials. Please contact us if your required material is not listed above.
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
Application	Aerospace industry: Jet engine airfoils. Trigger guards and black receiver. Energy: Anvil, gate valve, wellhead control EQP, wellhead EQP. Mining&Heavy machinery: Gear housings,Jaw plates,Rock breaker, Excavator parts Agriculture machinery: Tractor parts,  Root grapple rake attachment Pumps&Valves: All kinds of pumps and valves. Transportation: Cylinder heads, Engine support, Suspension arm, Front and Rear brake calipers.

2.Major Machining Equipment List                                                                                   

Machining Capabilities
Three-Axis turning centre: 1	Four-Axis Vertical Machine Center: 28
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	CNC Porous Drilling Machine: 6
CNC Spcial Drilling Machine: 2	Cylindrical Drilling Machine: 11

3.Other Casting Processes Available                                                                               


4.Casting Products                                                                                                           

5.Product Advantages                                                                                                       

6.Inspection Tools                                                                                                             

7.Lost Wax Casting Process                                                                                             

8.Our Advantage                                                                                                              


9.Packing & Delivery                                                                                                        
We promise our clients careful, safe and tight package for exporting!
Standard packing: pearl cotton/bubble bag + carton box + pallet/wooden box
Special packing: custom packaging + wooden box

10.Company Profile                                                                                                          

Win the future OBT: Founded in 2003, OBT has been a leading manufacturer and exporter in the precision casting industry for 20 years, adhering to the corporate philosophy of excellent quality, reasonable price and perfect after-sales service, relying on superb research and development and German manufacturing technology . Our OBT provides our customers with the safest non-standard customized investment casting products and helps them develop the market. Products include: turbocharger accessories such as impellers and impeller blades, precision casting accessories, and other hardware accessories. OBT has passed ISO9001, ISO14001, CE, EAC, TUV, SGS, SABER, TS16949, CE, EAC, SGS safety certification, and provides our best products and services successfully sold to America, Europe (France, UK, Germany, Sweden , Hungary, CE, Czech Republic, Russia, Ukraine, Italy, Poland, etc.) South America, Southeast Asia, Australia, Africa and other more than 40 countries and markets, and won unanimous praise from a wide range of customers. We have expanded the world market to more than 382 customers, including distributors and end-user customers.

In the future, Oberthur Group will continue to uphold the people-oriented and customer-oriented business philosophy, make persistent efforts to strengthen product development, give full play to the group's advantages, and explore the international market with the latest technology and perfect quality. Vigorously develop the market and provide customers with one-stop comprehensive solutions.
11.FAQ                                                                                                                              
Q1: How to customize products?
A1:Attach your drawings with details (material, surface treatment, quantity and special requirements etc).
Q2: Can you make the parts based on the sample?
A2:Yes, we could provide a rough cost and will measure and design the drawing according to your sample.
Q3: Can my design be safe after sending it to you?
A3: We can sign the NDA before you send it.                                                                                                                                                                    Q4:What kind of production service do you provide?
A4:Mold making, lost wax casting, CNC machining, stamping, plastic injection, assembly, and surface treatment.        
Q5:How does the company control the quality?
A5: Inspection product with professional equipment , like CMM, height gauge, caliper & micrometer, Ultrasonic fault detector, Hardness tester, Spectrum analyzer, impact testing machine, quadratic equipment .


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