• Model NO.：custom-made
• Surface Roughness：Ra0.8
• Machining Tolerance：+,-0.01mm
• Standard：ASTM
• Certification：ISO 9001:2000
• Technology：Lost Wax Casting
• Precision Casting：Silica Sol Precision Casting
• Post- Processing：Heat Treatment
• Finish：CNC Machining
• Roughness：Ra 0.8-Ra3.2
• Testing：X-ray
• OEM and ODM：100%
• Transport Package：Bubble Bag + Carton Box + Wooden Pallet
• Specification：custom-made
• Trademark：oem
• Origin：Qingdao China
• Production Capacity：10 Tons Per Month

Basic Info.

Model NO. custom-made Surface Roughness Ra0.8 Machining Tolerance +/-0.01mm Standard ASTM Certification ISO 9001:2000 Technology Lost Wax Casting Precision Casting Silica Sol Precision Casting Post- Processing Heat Treatment Finish CNC Machining Roughness Ra 0.8-Ra3.2 Testing X-ray OEM and ODM 100% Transport Package Bubble Bag + Carton Box + Wooden Pallet Specification custom-made Trademark oem Origin Qingdao China Production Capacity 10 Tons Per Month

Product Description

Metal SS304 precision lost wax stainless steel casting for train parts

Investment casting has since spread to many commercial and industrial applications where complexity, precision
and excellent as-cast surface finishes are required. This can be an extremely efficient process as less machining
is required, which saves labour costs, and less alloy is wasted in this process compared to other casting options as
less material is used in the sprues and runners. It is also an extremely versatile process, able to cast most ferrous and
non-ferrous metals and alloys, including Aluminium, Bronze, Magnesium, Carbon Steel and Stainless Steel.

1. What can we do? 
 

Produce process:	Drawings→ mold making → pre-forging →rough machining or finish machining→ surface treatment →product checking→ packing →delivery
Material Available:	Stainless Steel: SS201, SS202, SS303, SS304, SS316 etc. Steel: Q235, 20#, 45# etc.
DRW format:	Auto CAD, Solid work, UG, CAD,IGS ,STEP, Step, SLDPRT,PDF
Equipment:	CNC machining center, CNC lathe, general lathe, general milling, CNC milling, drilling machine, internal grinder, cylindrical grinder machine, center grinder machine ,  General lathes, Punch machines, polish machines, and other equipment.
MOQ:	sample: 1-5pcs; mass production 500pcs~
QC System:	100% inspection  before shipment material certification are available upon request.
Surface treatment:	sand blasting, shot blasting, anodizing, painting, electrophoresis, powder coating, polishing, etc

2. Lost wax casting brief: step by step

All metal casting processes involve the creation of a mould into which molten metal is poured. The outstanding
precision and excellent as-cast surface finishes achieved with investment casting are the result of a very precise
series of steps as follows:

3. Inspection process:

In order to ensure the quality of the orders, our independent  QC  members to carry out strict inspection at each stage:   
1. Inspection in-house and third party  
2. All the products are strictly inspected by operator and skilled QC with record put down. 
3. Universal inspection tools: hardness tester, height ruler etc.


4. FAQ

1.    How can I get the quotation?

Please send us information for quote: drawing, material, weight, quantity and request.

2.    If we don't have drawing, can you make drawing for me?

Yes, we make the drawing of your sample and duplicate the sample.

3.    When can I get the sample?

Sample: 25-30 days after you start to make mold. The accurate time depends on your product.

4.    What is your main order time?

Order time: 35-40 days after the payment. The accurate time depends on your product.

5.    What is your payment method?

Tooling: 100% TT advanced.

Main order: 50% deposit, balance 50% to be paid before shipment.

6.    Which kind of file format you can read?

PDF, ISGS, DWG, STEP, MAX..

7.    If you export to our country before, can I get the information of your imported customers in our country?

We can't offer you all the information of our customer because we have duty to protect our customers' privacy.
But we can provide you some part of B/L

Our core competences:

·         ISO9001:2008 certified company,TS16949 factory

·         Conceptual design, Tooling design, Rapid prototyping

·         Strict QA, QC system, project management

·         More than 10 years' OEM/ODM service experience

·         Our service is second to none
More Pictures of investment casting stainless steel products;