OEM Lost Wax Casting Investment Casting Pump Compressor Parts Pump Impeller

• Casting Method: Thermal Gravity Casting
• Process: Lost Wax Casting
• Molding Technics: Gravity Casting
• Application: Machinery Parts
• Material: Stainless Steel
• Surface Preparation: Sand Blast
• Model NO.: OEM
• Surface Roughness: Ra3.2
• Machining Tolerance: +/-0.10mm
• Standard: ASME
• Certification: RoHS, ISO 9001:2000, ISO 9001:2008
• Product Name: Custom Precision Aluminum/Iron Shell Sand Casting
• Technology: Sand Casting + Machining
• Tolerance: +-0.05-0.15mm
• Surface Treament: Sand Blasting, Painting, Powder Coated
• Delivery: 30 Days After Payment
• OEM Service: Casting+Forging+Machining
• Transport Package: 1.Polybag , Carton, 2.Pallet or Container, 3custom
• Specification: ISO 9001: 2008, AISI, CE, IEO, SGS
• Trademark: XH
• Origin: Qingdao China
• HS Code: 84149010
• Production Capacity: 1000 Tons Per Month

Product Description

Stainless steel investment casting / silica sol casting / lost wax casting

 

    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.

Lost wax casting / Silica Sol casting / Investment 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:

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.