304S stainless steel water pump impeller1. casting range1) nozzle ring 2) nozzle guide vane
3) axial turbine wheel and radial turbine wheel
4) air compressor wheel
5) isometric turbine blade
2. service feild.
1) marine and locomotive turbocharger
2) gas turbine and steam turbine parts
3) aviation turbojet engine
4) car and truck turbocharger
3.casting raw material
1) stainless steel, such as SS310S, SS304...
2) super alloy, ,IN713LC,IN718,IN738C...
3)aluminum alloy, 6061/7075/2A70 the macining type and C355,ZL101A for casting4. test:Non-destructive Testing
1)Visual Inspection
2) Surface Defect testing----- FPT Fluorescent Penetrant Testing
3) Inside Defecting Testing---- Radiography Testing
4)Size Testing----- Germany ZEISS CMM
Destructive Testing
1) Tensile Strength Test----- Room/High Temperature Tensile Testing Machine
2) Creep Strength Test-----Creep Tensile Testing Machine
3) Hardness Testing------ Rockwell Hardness Tester
4) Surface Grain Size Testing-----Metallography Testing
5) Chemical Composition ------Germany SPETRO Spectorgraph
5. our advantage in vacuum casting1.Ten years Heat-resistant alloy Vacuum investment casting experience
2.Use pure silica sol processing to make the shell and choose America wax and Australian Zircon powder and sand.
3.Casting surface finishing degree is 1.6μm.
4.Strictly control and record the whole casting produce process , Promise every products our customer get is qualified.
Weifang Yili Precision Casting Co., Ltd. is located in the famous industrial city, Weifang, in Shandong Peninsula, and is a professional manufacturer and high standards of precision castings.
Our main products include turbocharger spares, turbine wheels, compressor wheels, compressor impellers, gas turbine blades, nozzle rings, nozzle guide vanes, aviation power turbojets, turbofan engine turbine blades, turbine impellers of gas turbine, turbine blades of steam turbine, aviation ship engine turbine blades and other power equipment precision castings. The materials we adopt mainly include nickel base high temperature alloy, iron base high temperature alloy, cobalt base superalloy, and corrosion resistant stainless steel.
Our company has advanced production equipment, strong technical force, perfect management and high-quality assurance system. Besides, we are trained with regularity, experienced workforce, and excellent and full-range pre-sales, sales, and after-sales services. We currently have the most advanced precision casting production equipment domestically and internationally. We have introduced fully automatic cylinder pressure wax machines, water sandblasting machines, shell pipelines, high vacuum melting casting furnaces, large automatic heat treatment furnaces, aluminum alloy low-pressure casting machines, high degree automatic equipment, and fluorescent flaw detectors which are special detection equipment effectively ensuring the quality of products.
Our company not only sells products throughout China, but also exports them to the United States, Europe, the Middle East and other countries and regions. We have developed our turbine wheels with ninety models. We also manufacture other superalloy or stainless steel precision castings according to customers' demand for specific products.
