Metal Processing Machinery Part in Lost Wax Casting

• Casting Method: Thermal Gravity Casting
• Process: Investment 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

We can offer you investment casting parts, railway casting parts, railway parts, excavator machinery parts,
mining machinery parts, engineering machinery, agricultural machinery parts, sand casting, auto parts, stamping & forging, and valve parts. We are capability in manufacture non-standard metal machining.

Investment casting sand casting/ lost wax casting/precision casting/gravity casting/stainless steel casting/carbon steel casting/ die casting/cookware handle casting/pan handle casting/home hardware casting;
 

There are two types of investment cast processes: Silica Sol process and the water glass process. 

The Silica Sol process is used to cast complex high quality parts with requirements of a very good surface finish and close dimensional tolerances. 
This process can range from a weight of just a few ounces to approximately 80 pounds. If you are concerned with precision in very small parts, we are especially proficient at very fine detail work including teeth and serrations.

The water glass process is typical of the process in the early stages of investment castings.  It generally is capable of much larger castings than the Silica Sol process, but does not have as good of surface finish or tolerances. The water glass process provides parts that have better surface finish and dimensional tolerances than sand castings.
This process may range in weight from several ounces to approximately 200 pounds.

First article layouts and spectrometer material certifications are provided with all first article samples.

Custom service: A variety of secondary operations can be performed on both types of investment castings. They include heat treatment, machining, plating, painting, polishing and buffing, assembly services and even custom packaging.

 

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