Wallpaper

?

?

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 & quot;Ceramic Slurry& quot; 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 & quot;Burn-Out& quot;(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-& quot;Lost wax method& quot;.

?

?

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 | 500*500*350mm |
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 & quot;die casting& quot; and & quot;sand casting& quot;, 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.

?



?