Wuhan Yinyu Investment Casting Co., Ltd.
Wuhan Yinyu Investment Casting Co., Ltd. Always In Pursuit Our Clients‘ Needs Get Us ，Get Solution
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China Investment Precision Parts Stainless Steel Casting Silica Sol Precision Casting Process
Investment casting is an industrial process based on and also called lost-wax casting, one of the oldest known metal-forming techniques. From 5,000 years ago, when beeswax formed the pattern, to today’s high-technology waxes, refractory materials and specialist alloys, the castings allow the production of components with accuracy, repeatability, versatility and integrity in a variety of metals and high-performance alloys.
The process is generally used for small castings. It is generally more expensive per unit than die casting or sand casting, but has lower equipment costs. It can produce complicated shapes that would be difficult or impossible with die casting, yet like that process, it requires little surface finishing and only minor machining.
Investment casting is used in the aerospace and power generation industries to produce turbine blades with complex shapes or cooling systems.Blades produced by investment casting can include single-crystal (SX), directionally solidified (DS), or conventional equiaxed blades.
Investment casting is also widely used by firearms manufacturers to fabricate firearm receivers, triggers, hammers, and other precision parts at low cost. Other industries that use standard investment-cast parts include military, medical, commercial and automotive.
1. Size: According customer's drawing
2. Standard: Nonstandard, as customer's demands
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Product Name
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China Investment Precision Parts Stainless Steel Casting Silica Sol Precision Casting Process
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Material
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304,304L,316,316L,CF8M,CF8 etc
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Process
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Investment casting and machining
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Technology
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silica sol casting with mid temperature wax
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Surface Treatment
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Polishing sand-blasting Passivation as customer's requirement.
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Tolerance
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CT4-CT6 / CT4-CT6 as requires
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Inspection
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CMM,Chemical composition analysis (Spectrum analysis),Mechanical property testing,X-Ray inspection,Dye Penetrant Inspection,Magnetic powder inspection,Metallographic inspections.
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Certification
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ISO9001, ISO14001, OHSAS18001, PED
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1. Medical & Technological parts
2. The Automotive parts
3. The telecommunication parts
4. The power tool parts
5. Construction parts
6. The agricultural parts
7. Energy related parts
8. Automotive Equipments parts
Order production process:
1. Customers send us drawing,then drawing check and quote by engineer.
2. Terminal and quotation confirm by customers
3. Material purchasing, material certificate available if need.
4. Production,parts will be measure randomly in every two hours.
5. Updates production for customer if need.
6. Parts dimension full measure after machining finished before surface treatment
7. Parts will 100% inspect before packaging, we can assembly parts/components if need
8. Pictures of parts and QC report will be provided after parts complete finished.
9. Package, we also can pack as your requirement.
10. Shipment(DHL,UPS ,Fedex,TNT or by sea, we also can ship as your requirement.
11. Tracking number will provide after parts ship out.
1. 10 years' manufacturer and supplier of cnc machining parts
2. Quick reply, shipment, and solutions.
3. Professional design, modifying drawing making and technical consult.
4. Strictly quality assurance.
5. Flexible delivery time and payment method
6. Satisfactory after sales service
7. Paypal and Alibaba trade assurance are welcomed
Our products have been exported to many countries: America, Canada, Germany, England, Australia, New Zealand, Russia, France, Spain, Norway,Poland, Egypt, Belgium, Finland, Austria, Greece, Italy, Israel, Singapore, etc.