Automotive Investment castings using ceramic shell process w/ machining capacity Automotive investment casting 010 manufacturer from China Winnington Casting CO.,LTD

Automotive Investment castings using ceramic shell process w/ machining capacity

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: Automotive investment casti...

Automotive Investment castings using ceramic shell process with in h

Automotive Investment castings using ceramic shell process with in house machining capacity.

Quick Detail:

Component of trailer door gear(container lock);
Casting type: lost wax investment casting;
Maxium weight we pour: 80kg;
Material: AISI 304 / CF8 / BSEN 1.4301;
Weight: 0.125kg.
Surface: electro polishing.
Chemical composition, impact test available.

Description:

Automotive investment castings of holder of trailer door gear made of Stainless steel 18-10 (304) ; .

Established in 2000, Winnington is specializing in manufacturing of lost wax investment castings of stainless steel, carbon steel,alloy steel etc. We have 300 staffs and annual production capacity of 3,000 tons.

Lost Wax Casting Process:

1.WAX DIE MAKING

A wax injection die is built to produce castings per customer's specifications.

2. WAX INJECTION

A wax pattern is produced from the wax injection die.

3. PATTERN TREE ASSEMBLY

Wax patterns are attached to runner system by hot knife.

4. SHELL MAKING

The pattern assembly is dipped into ceramic slurry, coated with a refractory material and dried. The process is repeated until the desired thickness and strength is achieved.

5. DEWAXING

Using regulated steam pressure, an autoclave melts and remove the wax from the ceramic shells.

6.PREHEAT of SHELL

High temperature ovens cure and preheat the ceramic shells before pouring.

7. CASTING

Pre-heated Ceramic cavities are poured with the molten metal.

8.KNOCK OFF

The ceramic shell is removed by vibration knocking and the cluster is cleaned.

9.CUT OFF

Castings are cut off from the gating system.

10.MACHINING,SURFACE FINISH,AND INSPECTION

After cutting off and gate removal, all secondary finishing operations are performed. Each casting is inspected according to customer specifications and requirements.

Specifications:

Casting weight	10g~80kg
Wall thickness	Minimum 1.5-2mm
Casting process	silica sol lost wax casting
Machining capacity	7 CNC machining,21 CNC lathe in house
Surface finish	Pickled, zinc plating, black phosphating ,vibration polishing, electro polishing, satin polishing, hand polishing etc..
Tolerances	Raw Casting tolerances are according to DIN VDG-P-690; Dimension <= 24mm will in accordance to D1 standard; Dimension >24mm will in accordance to D2 standard.

Competitive Advantage:

One-stop Services of Winnington Casting that will save your time and cost:

We offer services from wax die making, wax injection, casting, secondary machining, welding, heat treatment, polishing, to surface finishing etc.

Let Winnington Casting take care of your Stainless Steel casting needs!

Applications:

During the past years, we have manufactured more than 3300 types of investment casting parts, which are widely applied in Marine Hardware, Pumps & Valves, Pipe fittings, Medical, Oil & Gas, Machine Parts and other industries.