OEM Investment Casting for Engine Part

• Casting Method: Thermal Gravity Casting
• Process: Lost Wax Casting
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: Stainless Steel
• Surface Preparation: Polishing
• Surface Roughness: Ra6.3
• Machining Tolerance: +/-0.01mm
• Standard: AISI
• Certification: CE, ISO 9001:2008
• Transport Package: Export Standard Package
• Specification: as per drawing
• Trademark: Mingda
• Origin: Hebei, China
• Production Capacity: 100PCS Per Day

Product Description

Lost Wax Casting/Investment Casting
 
Customized design and production
Provide whole engineering solution,covering material, process, finish etc
Carbon steel, alloy steel and stainless steel available
Short leadtime for toolings(7~10 days) and samples (3~5 days)
Precision machining, diverse heat treatment process and rich surface treatment(Galvanized/Powder coating/KTL(/EPD)/Dacromet/Geomet) available
Design, production, delivery and professional service in one stop solution
OEM and ODM service

Technology terms :

1. ISO9001:2008 Certified.
2. Products Material Standard: ISO, GB, ASTM, SAE, ISO, EN, DIN, JIS, BS
3. Product weight range: From 0.5 kg to 100 kg;
4. Main process:
  - Casting Process: Investment Casting, Lost wax Casting, Water Glass Casting, Silica Sol Casting, etc,
  - Further Production Process: Deburring, Sandblasting, Machining, Heat Treatment, Surface treatment, etc.
5. Material Available:
  - Carbon Steel: 10#, 15#, 20#, 25#, 30#, 35#, 40#, 45#, 50#, 55...etc.
  - Alloy Steel: 15Mn, 40Cr, 42CrMo...and other alloy steel.
  - Stainless Steel: SUS304, SUS316, SUS316L, SUS410...etc.
6. Available software: Pro/E, Auto CAD, Solidwork.
7. 2D & 3D Drawings (Igs, PDF, JPEG, DWG, CAXA, UG, Stp, etc.) could be made and provided based on the samples.

Further production process

1. Precision Machining equipment: CNC, Lathe machine, Milling machine, Drilling machine, Grinding machine, and so on;
2. Heat Treatment:  annealing , carbonization, tempering, quench, normalization and surface tempering
3. Surface treatment: Powder coating, Chrome plating, Painting, Sand blasting, Nickel Plating, Zinc Plating, Blacking, Polishing, Bluing, etc.

Tooling and Mould 

1. Mould life: usually semi-permanent.  
2. Tooling Leadtime: 15-25 days, depending on the structure and size.
3. Tooling & mould maintenance: Be responsible by Evergreen Machinery.

Quality Control
 

1. Quality control: The defective products rate is less 0.1%.
2. Sample and pilot run will be given 100% inspection during production and before shipment, Sample check for mass production according to ISDO standard or customer requirements
3. Test equipment: Spectrum Analyzer, CMM, Hardness test equipment, Tension test machine;
4. After-sales services are available all time.
5. Quality situation can be traceable.


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