Ceramic Shell Lost wax Casting part made of Stainless steel 304 with hand polishing finish. Application: Food processing machinery.
Quick Detail:
- A Mixer in food processing machinery;
- Material: SUS304(CF8) stainless steel;
- Size: 280X280X350mm;
- Weight: 2.9kg;
- PED certificated China foundry;
- Chemical composition test operated by German spectrometer;
- NDT such as X ray inspection service can be offered.
- Hand polished or electro polished surface.
Description:
A Mixer in food processing machinery precision cast by Winnington Casting.
We carry out lost wax casting process in a wide range of materials: stainless steel, carbon steel, duplex alloys, nickel-based materials, with different sizes and complexities:
|
Stainless Steel (70%) |
Carbon Steel |
Alloy Steel |
|
CF3M (SUS 316L), CF8M (SUS 316), CF8 (SUS 304),CD4MCu, CD4MCuN,ANC20,1.4408,1.4517, 1.4306, 303, 430, 420, 17-4PH, SCS1, SCS2 and more |
1020,1045, SCS16, SCS14, SCS13, 1.0619, WCB, WCC, S355JR, LCC and more |
6150,ANC2,CLA12C,42CrMo,8Q,4140, and more |
Lost wax cast method
First, a wax injection machine creates a wax pattern through a wax die. Patterns are then assembled onto a sprue/runner system which carries the pattern through the remainder of the process. Next, successive layers of ceramic and stucco are applied to form a hard shell. The molds are then heated to remove wax inside and placed into a sand bed. From there, molten metal is poured into the hollow mold.
Finally, the ceramic shell is broken off and the castings are cut away, heat treated and perfected to meet customer specifications. This method ensures each part meets the products' dimensional tolerances.
Applications:
Food processing machinery
Pumps
Valves
Pipe Fittings
Automotive
Marine and Oil
Machinery
Power & Energy
Mechanical Castings
Specifications:
|
Wall thickness |
1.5-2mm Min |
|
Standards |
ASTM,JIS,DIN,BS,MIL |
|
Casting weight |
10g~80kg |
|
Casting process type |
silica sol lost wax casting |
|
Machining |
CNC machining,CNC lathe |
|
Surface finish |
electro polishing, satin, hand polished, pickled, zinc plating |
|
Tolerances |
Raw Casting tolerances in drawing are according to DIN VDG-Merkblatt P-690; Dimension less than or equal to 24mm will in accordance to D1 standard; Dimension greater than 24mm will in accordance to D2 standard |
Competitive Advantage:
Lost wax casting is often preferred because:
- complex shapes can be cast as one part without welding
- products with counter-relief/inner structures can be cast
- machining costs are reduced to minumum
- can be performed on almost any alloy.
One-stop Services of Winnington Casting
From wax die making, wax injection, pouring, secondary machining, welding, heat treatment, polishing, to surface finishing etc.
