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Meat Grinder Body

The investment casting process begins with a precise model (pattern) of the end product. For centuries this pattern has been made out of wax, however currently there are a variety of materials that are used.

Product Description

Product Description

OEM Service Custom stainless steel



The investment casting process begins with a precise model (pattern) of the end product. For centuries this pattern has been made out of wax, however currently there are a variety of materials that are used. The model is then covered with a ceramic slurry which hardens to create a mold. The original model is then dissolved (for example, wax is melted and drained), and molten metal is inserted in its place. Once cooled and the mold removed (divested), you are left with the finished piece.

In practice, modern Investment Casting is a more sophisticated process that involves many more steps than described above. Sometimes it requires multiple model components, various modeling materials, etc., and like die casting, when done well, the resulting surface quality is excellent.


Typical steps in Investment Casting:

Create an aluminum mold (negative pattern)

Wax injection (positive pattern)

Assembly of the pattern tree (potentially consisting of multiple patterns)

Covering with refractory clay,

Furnace dewaxing

Pouring of molten metal

Separation from mold

Cutting & fettling

Heat treatment

Machining

Plating and other finishing process.


ProcessInvestment casting Precision casting Lost wax casting
Processing AbilitySurface finishment: Ra1.6-Ra3.2
Weight range: 0.2Kg-200Kg
Materialstainless steel, carbon steel, alloy steel, heat-resistant steel,
Brass CuZn38, H62
Aluminum bronze AB2, 863
Cast aluminium alloy ZL101, ZL114A, A356
ApplicationMechanical Components/parts
Food machine parts, grinder housing
Construction hardware
Auto parts and accessories
Medical Instrument parts
pump & valve parts and accessories
Impellers and propellers(propellors)
Pipe Fittings or pipeline accessories
Other industry metal casting parts
DesignVarious type of 2D or 3D drawings are acceptable, such as JPG, PDF, DWG, DXF, IGS, STP, X_T, SLDPRT etc.
StandardsAISI, ATSM, UNI, BS, DIN, JIS, GB etc.
InspectionDimension inspection
Chemical composition analysis (Spectrum analysis)
Mechanical property testing
X-Ray inspection
Dye penetrant inspection
Magnetic powder inspection
Metallographic inspections
ServiceOEM/ODM service are welcome.
ProcessCasting + Machining ( if you need ) + Surface treatment
Procesing MethodLathing, Milling, boring, pulling, drilling, CNC machining ( Futher Process if you need )
Heat TreatmentQuenching, Normalizing, Quenching and Tempering, Chemical heat treatment
SurfacePolishing, Plating, Painting, Anodizing, Powder Coating, Sand blasting....
Quality Control100 % inspection on critical dimensions or follow your special requst
MachiningTurning, milling, drilling, grinding, threading, CNC machining, etc
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