precision investment casting process precision investment castings from China manufacturer

precision investment casting process precision investment castings

Place of Origin:

Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: Precision investment castin...

CF8 SS304 Stainless Steel Precision Investment Casting for meat blen

CF8 SS304 Stainless Steel Precision Investment Casting for meat blending Machine.

Quick Detail:

1. SS304 Casing of Food blending machine – Safety castings part using Pb free material;

2. Manufactured by lost wax process;

3. Investment casting foundry located in China;

4. Max size: 500*500*350mm;

5. Max Weight: 80kg;

6. Chemical composition tested by German spectrometer;

7. ISO9001:2008 certificated;

Description:

Stainless steel, alloy steel investment castings with maximum size 500*500*350mm; Corrosion resistant material (duplex stainless steel included) casting;

We perform steel investment casting in a wide range of alloys, please refer to below table for the most common material that Winnington cast:

Stainless Steel (70%)

Carbon Steel

Alloy Steel

CF3M (AISI 316L), CF8M (AISI 316), CF8 (AISI 304),CD4MCu, CD4MCuN,ANC20,1.4408,1.4517, 1.4306, 303, 430, 420, 17-4PH, SCS1

and more

1040, SCS16, SCS14, SCS13, 1.0619, WCB, S355JR, 1045 , LCC

and more

8Q, ANC2,CLA12C,42CrMo,4140,6150

and more

Investment Casting (or) Lost Wax Method

A wax made from the mold of the desired shape is created to be invested into a "Ceramic Slurry" bucket.

The slurry covered wax pattern can be dipped into coatings of sand and slurry repeatedly until a suitable thickness of shell is achieved that can hold the weight of molten metal after the wax is burnt out.

The "Burn-Out"(dewax) process requires that the wax pattern and coating are heated in an oven that is fired to 1800F so that the wax can flow out and be recovered. The refractory coating is also cured in this procedure.

This process is beneficial for casting metals with high melting temperatures that cannot be moulded in metal.

Parts that are typically made by investment casting include those with complex components such as turbine blades or military components.

Process principle

This method also called as precision investment casting. It involves the use of wax Pattern with a shell of refractory material surrounded to form a ceramic casting mould. Since the pattern made up of wax is melted out , that is why it named-"Lost wax method".

Applications:

Pumps

Valves

Pipe Fittings

Marine, Gas and Oil

Machinery

Automotive

Power & Energy

Other Mechanical Castings

Specifications:

Standards	ASTM,JIS,DIN,BS,MIL
Maximum Casting Size	*500500350mm*
Casting weight	10g~80kg
Wall thickness	1.5-2mm Min
Casting process type	silica sol lost wax casting
Machining	CNC machining, CNC lathe
Surface finish	electro polishing, satin, hand polished, pickled, zinc plating, vibratory polishing;
Tolerances	According to VDG P690
Physical performance	Tensile test, Impact test, Hardness test
Chemical composition test	Spectrometer
NDT test	Dye test, X ray test etc

Competitive Advantage:

Investment Casting is normally more expensive than related similar metal casting methods like "die casting" and "sand casting", but can produce complicated shapes that require little second process - machining. Investment casting is also used in many advanced technical industries besides commercial, for example Aerospace, Power Generation, Oil & Gas, Military, Medical and Automotive for parts that are too complicated for other casting method.