Model No.: According to drawings or samples
Throughout the centuries, various combinations of raw materials have been developed to produce various metal types. Some cast products are used in engines that require a high tolerance for heat and cold. Cast iron pipes must resist corrosion and high pressures. Other cast parts must be lightweight but durable. In many applications, parts are designed to allow for precise tolerance between expansion and contraction
Advantages and disadvantages of Investment Casting
Investment casting is a highly popular casting method, and for good reason. It has many advantages over other methods and provides highly detailed parts loyal to their molds; however, there are some notable disadvantages that must be discussed.
Below are the main advantages of the investment casting process:
Allows for the casting of highly complex, extremely accurate parts with good surface finish right out of the mold
Can cast very thin (~0.015 in) sections with incredibly low tolerances (~0.003 in)
Allows for the use of almost any metal capable of casting (aluminum, bronze, iron, etc.)
The investment casting process can be automated, generating a huge amount of parts quickly
The wax can be recovered and reused for many patterns
These upsides come at a significant price, so let examine the disadvantages of investment casting:
Parts are best behaved in smaller sizes weighing up to around 75 lbs, with large parts being generally better suited to other casting processes
The process is complex and typically involves expensive equipment and/or technicians to operate
The high cost of dies to make the wax patterns limits the processes to high volume production projects
Parts with cores or holes smaller than 1.6 mm or holes deeper than 1.5 times the diameter of the part are difficult to investment cast
So, while highly accurate and readily reproducible, investment casting has a high cost and complex workings. Also, there are some part geometries that cannot be made with this type of casting, so check the properties of your part to see if it is compatible.
Throughout the centuries, various combinations of raw materials have been developed to produce various metal types. Some cast products are used in engines that require a high tolerance for heat and cold. Cast iron pipes must resist corrosion and high pressures. Other cast parts must be lightweight but durable. In many applications, parts are designed to allow for precise tolerance between expansion and contraction.
Other casting processes include plaster casting, Die Casting, and investment casting. Plaster casting simply replaces the sand with a plaster mold.
Die casting requires two large, moving non-ferrous metal parts that clamp together under high-pressure. Molten metal is injected into the die and the metal parts are separated once hardened.
The process of investment casting begins with filling a mold with wax. Once the wax hardens, it is coated multiple times in a ceramic material. This is heated until the wax melts and the ceramic mold remains. The mold is filled with molten metal, cooled, and then the ceramic material is broken off.
DONGYING SHENGYU METAL PRODUCT CO.,LTD
Welcome to Dongying ShengYu Metal Product Co., LTD,We are located in Dong Ying city ShangDong China , we are specialized casting manufacturer including tooling ,Investment Casting,Precision Machining,surface treatment and assembly.
Currently, our investment casting foundry covers an area of 40,000 square meters. There are total 200 workers in our factory, with 159 workers, 5 engineers, 18 QC man, 6 sales person, and 12 management., our company is a large-scale professional investment casting foundry with powerful Machining capabilities in China. It consists of 2 major facilities, both steel casting foundry and CNC machining factory which enable us to supply precision Casting parts with annual capacity of over 5,000 tons, and the products are mainly exported to Canada ,United States, Australia, Germany, UK, Japan etc.
ShengYu has passed the government's completely environmental assessment, which can ensure the long-term and sustainable production.
ShengYu has excellent technology research and development team relies on strong R&D ability, the company is good at producing various complex and difficult Precision castings products and take the machined of various materials such as stainless steel, heat resistant Steel, carbon steel ,low-alloy steels,high temperature alloy, non-ferrous alloys.We are committed to producing Quality Investment Castings at the lowest possible price and on time delivery. Up to today, more than 100 raw materials and 5,000 kinds of different products have been developed and produced by us.
Our products mainly involve following areas ,fluid equipment parts,Pumps & Valves,Impeller parts,,Building Hardware, Marine Hardware, Automobile and Fabrication customized parts. Our advantages manufacture over 15 years experience in casting, design and development customized Auto CAD ,UG Pro and E Solid Works for 2D and 3D drawings.
The company is already passed all kinds of certifications like ISO 9001.IRIS. At the same time, we have complete testing equipment, such as: Coordinate Measuring Machine,Optical Emission Spectrometer,Dynamic balance teste,Salt Spray Tester etc. Strong detection ability and rich casting experience have always getting good reputation from customers all over the world.
The company has set its strategic objective which is [Leading development in this industry, striving to provide a casting enterprise with core competitiveness and core value", confirmed with its core competitiveness that [Leading Ideas, Advanced Equirpments, Excellent QC, and Perfect Services". It sticks to the quality management philosophy that [Starting from the customer needs and ending with their satisfaction, focusing on customer demands and exceeding their expectations"
- Company Name: DONGYING SHENGYU METAL PRODUCT CO.,LTD
- Representative: Li LongLong
- Product/Service: Metal Casting , Precision Casting , Building Hardware , Steel Casting , Impeller Parts , Machinery Parts
- Capital (Million US $): 500RMB
- Year Established: 2012
- Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
- Export Percentage: 51% - 60%
- Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
- No. of Production Lines: 2
- No. of R&D Staff: 11 -20 People
- No. of QC Staff: 21 -30 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 10,000-30,000 square meters
- Factory Location: Longju ecnomic zoon Dongying City Shandong Province
- Contact Person: Ms. Selina
- Tel: 86-546-15266020678
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