Pool Fence Tempered Glass Pool Fence Panel Spigot
|Unit Price:||18~20 USD|
|Min. Order:||100 Piece/Pieces|
|Packaging:||Packing: 1)Foam Bag. 2)Small Carton Box.|
|Place of Origin:||shandong|
Model No.: 160*50*50mm
Water glass casting is one of the most common investment casting processes in China, but it is rare in other countries. Among investment foundries in China, about 80% of the foundries focus on water glass casting, and the rest are silica sol foundries. So what is water glass casting?
Water glass casting is a lost wax investment casting process that uses water glass as the binder for the shell. Water glass casting originated in Russia. The water glass casting process is what we describe in the investment casting process, and this method is suitable for steel castings, especially carbon steel and alloy steel castings. It allows the production of 0.5kg-60kg steel castings.
For each casting to be made, molten wax is injected into the mold to create a wax pattern of the casting. The wax pattern is made of aluminum and its dimensions take into account the shrinkage of the wax and metal used. Wax tools range from simple two-piece molds to multi-cavity automatic molds and complex molds with water-soluble or ceramic cores.
Once the wax molds have cooled and stabilized to a stable size and shape, they are installed onto the gate or tree. The gate is also made of wax and contains all the necessary gates, runners and supports to adequately feed the part during casting.
Wax runners are now "invested" in ceramics to make molds for the metals to be injected. The ceramic consists of two parts, a liquid slurry covered with dry sand. Each runner is covered with layers of slurry and sand until the ceramic shell is thick enough to support it during casting. The shell making process usually takes 24 hours, with 2 days to nearly 2 weeks for the shells to dry completely.
Innovations in foundry process automation, such as the Universal Kinematics Sand Casting Adjuster, make it easier to machine large numbers of castings and improve casting quality
Once the shell is completely dry, use an autoclave to melt the wax to counteract the expansion of the wax. The casing is then fired to remove any remaining wax residue and to cure the ceramic casing. Once the shells are fired, they are now ready for the casting process.
The machined shell is placed back in the oven to preheat before casting. Once the shell is at the proper temperature and the molten metal has been prepared and qualified, the shell is removed from the furnace and the metal is poured into the shell.
Hammering, media blasting, vibrating, water jetting, or chemically dissolving (sometimes using liquid nitrogen) the shell releases the casting. The gate is cut and recycled. The casting can then be cleaned to remove traces of the casting process, usually by grinding.
Dongying Shengyu Metal Product Co.Ltd is established in the year 2012 and located in Dongying China. With years experience of investment casting, ShengYu grows up to the professional company in building hardware market and becomes to a collection of designing and production. In ShengYu, there are Glass spigot, Glass clamp, Glass standoff, marine hardware ,Pump Valve Parts ,Impeller Parts ,and other machinery parts etc. Here, all the products could be the standard hardwares and bespoke desing service. Our products are mainly exported to USA, Germany, England, New Zealand and Australian. The high quality and good service make Shengyu a great reputation. Warm welcom to visit Shengyu Company.
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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