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FrançaisFounded in 2010, Shanghai ZZ Group Non-Ferrous Casting Co., Ltd. is a domestic joint-stock enterprise specializing in research, development, production and sale of metal casting process, forging process and precision machining. The headquarters is Shanghai ZZ Group Forging Co., Ltd., which was established in 2002 and located...
About UsOur company has the capacities to carry out metal casting process (including sand casting, gravity casting, low-pressure casting and centrifugal casting), forging process (like free forging and die forging) as well as precision machining...
Casting Process ProductsMetal casting is a kind of manufacturing process by which a melted liquid is poured into a mold, and then obtained the parts with desired shape and performance after cooling and solidification. The solidified part is also known as a casting, which is ejected ...
Non-Ferrous Metal Casting ProcessNon-ferrous castings can be applied to military, high-speed rail, ship, engineering machinery, pump industry, semiconductor equipment, wind power, power station and electrical equipment as well as other fields...
Sand Casting1. This non ferrous metal casting has low tooling cost.
2. The largest casting sizes are achievable...
1. Gravity casting utilizes the force of gravity to fill a permanent mold or die with molten material. It does not use the high-pressure method to form the casting.
2. It will ensure that there will not be any clusters formed during this casting process...
1. The mold filling process is relatively stable when the liquid metal is poured into the mold.
2. The non-ferrous metal casting products possess good formability. This casting process benefits to form clear outline and smooth ...
1. This shell casting technology can reduce the quantity of the foundry sand and obtain a clear outline, smooth surface and precise size. It does not need machining process or only a small amount of machining.
2. The shell mold casting is especially suitable for producing various alloy castings with larger batch...
1. Compared to sand casting, this centrifugal casting has the advantages of higher compactness and mechanical property.
2. This kind of non-ferrous casting is beneficial to environmental protection, and the productivity of casting products is high...
The casting equipment consists of shell core machine, core shooter, casting machine, advanced coated sand formula and manufacturing technique...
Ferrous Metal Casting ProcessThe ferrous metal casting is the process where the metal is heated until molten. When in the molten or liquid state, it is poured into a mold or vessel to form the desired shape...
Sand Casting Process1. Sand casting process is relatively cheap and sufficiently refractory even for steel foundry use.
2. The sand is mixed with a suitable bonding agent (usually clay). The mixture is moistened, typically with water, to develop ...
1. Ferrous metal casting offers better dimensional tolerances and higher throughput due to reduced cycle times.
2. Compared with other casting process, this shell mold casting may reduce or eliminate machining...
Lost wax casting uses molten materials to manufacture fused module, and then coat the module surface with multilayer refractory material. Until dry and curing, the module will be heated and burned out pattern materials, through high temperature molten and poured into molten metal...
Forging Process ProductsForging technology offers uniformity of composition and structure. The forging process requires a forge furnace to heat the steel to sufficient temperature such that work hardening or strain hardening will not result from the deformation process...
Free ForgingFree forging, a kind of forging, utilizes impact force or pressure to make metal deformed freely in any direction between the upper and lower anvil face, without any restriction to obtain the desired shape and size as well as a certain mechanical properties. Metal parts are worked ...
Die ForgingDie forging uses dedicated mold to make metal forming. This forging process provides a near shape of the part with a powerful grain structure. Since the basic shape of the part is obtained by pressure, much less material is lost in the forging and secondary machining ...
Precision Machined ProductsOur company owns a variety of high-precision equipment and a technical team with strong technical strength. The semi-finished products through precision machining process become finished products, and then they are supplied to the customers...
Aluminum Alloy SeriesAluminum die castings generally use metal casting. There are varying amounts of sand cores according to different parts, and a simple structure does not need core...
Copper Alloy SeriesCopper alloy casting may be influenced by some factors, such as tensile and compressive strength, wear qualities when subjected to metal-to-metal contact, machinability, thermal and electrical conductivity, appearance and corrosion resistance. These factors should take into consideration for maximizing the product performance...
Forging Material SeriesPrecision forging technology is a combination of hot forging and cold forging process. It permits to manufacture high-strength components with complex functional elements. They deliver a high surface quality with close dimensional tolerances...
Iron Casting SeriesMetal casting is a kind of manufacturing process by which a melted liquid is poured into a mold, and then obtained the parts with desired shape and performance after cooling and solidification. As a professional metal casting manufacturer and supplier, we carry out various casting process including iron investment casting, sand casting, shell casting, gravity casting...
Stainless Steel SeriesStainless steel castings are primarily used for corrosion resistance and abrasion resistance without plating or machining. These precision castings are typically applied to food preparation and marine industries. Stainless steel investment casting can be polished to a mirror finish for the ultimate ...
Casting and Forging ApplicationShanghai ZZ Group Non-Ferrous Casting Co., Ltd. is a domestic joint-stock enterprise integrating research, development, production and sale. We possess the production capacity to provide various metal castings including sand casting, gravity casting, investment casting...
Semiconductor IndustryThe sand casting process is used for semiconductor industry and mostly uses A356/A319 aluminum alloy. The sand casting for semiconductor equipment carries out anti-static powder coating surface treatment.
Metal casting process is applicable for a wide range of products including ...
Sand casting, low pressure casting and shell casting are mainly used for the production of important components such as engine in vehicle industry...
Electric Power IndustryResin sand casting is used to produce 110KV-550KV GIS switch shell in low voltage and high voltage power supply industry. This casting process may meet the requirement of regular water pressure 1Mpa in five minutes without leakage and permanent deformation...
Engineering MachineryCentrifugal casting is applied to gear case, speed changing box and transmission parts in engineering machinery industry. Additionally, low-pressure casting, sand casting and shell mold casting are available for this industry. The casting materials include grey iron, ductile iron, aluminum alloy, copper alloy and other materials...
Military IndustrySand casting, low pressure casting, centrifugal casting and shell mold casting can be used for producing important components in military industry. The metal casting process involves in aluminum alloy, copper alloy and other special material grades as well as special performance requirement.
Shanghai ZZ Group Non-Ferrous Casting Co., Ltd. specializes in research...
Sand casting, low pressure casting as well as shell mold casting can be used for manufacturing medical device. The raw materials include copper, aluminum, zinc, gray iron, ductile iron, cast steel, high temperature alloys and other materials...
Hydraulic IndustryHydraulic components are made by using sand casting, low-pressure casting, centrifugal casting and shell casting process, involving aluminum alloy and copper alloy as well as other material grades.
Low-pressure casting proves itself to be predestined for the conversion of exceptionally high quality demands. In this metal casting process, the furnace is pressurized whereby the molten aluminum is poured into the casting die ...
Free forging is applied to produce bent axle in shipbuilding industry. With CCS qualification certification, we use open die forging to manufacture optical axis and bent axle. Using common tools or directly making the blank obtained desired geometrical shape and internal quality on the forging device, called free forging...
Production EquipmentForging Equipment
Free forging belongs to hot working process, and its equipment includes 8 tons electro-hydraulic hammer, 5 tons electro-hydraulic hammer, 1.5 tons air hammer and 750kg air hammer. The forging equipment is used for professional production of various ...
Testing EquipmentShanghai ZZ Group Non-Ferrous Casting Co., Ltd. is a joint-stock enterprise specializing in research, development, production and sale of metal casting process, die forging process and precision machining...
Precision Machining EquipmentFounded in 2010, Shanghai ZZ Group Non-Ferrous Casting Co., Ltd. specializes in casting process, forging process and precision machining. Our precision machined products are applied to military, shipbuilding, hydraulic, engineering machinery, medical device...
Casting EquipmentShanghai ZZ Group Non-Ferrous Casting Co., Ltd. is a joint-stock enterprise specializing in research, development, production and sale of casting process, forging process and precision machining in China. We can provide a variety of metal casting, such as sand casting...
Aluminum Casting ProcessAluminum casting process is to shape the aluminum into different forms for a variety of purposes. Cast aluminum is a specific metal that has gone through one of the several casting processes. It is created when methods such as aluminum sand casting, die casting or mold casting...
Aluminum Die CastingAluminum die casting is a process of injection of aluminum, zinc and copper alloy under pressure, which can produce components in high volume at low costs. There are two processes of aluminum casting: hot chamber and cold chamber...
Die CastingDie casting is a manufacturing process that can produce metal parts with complex geometrical shapes through the use of reusable molds. The metal casting process involves the use of a furnace, metal, die-casting machine and dies. The metal, typically non-ferrous alloys such as ...
Ferrous Metal CastingFerrous metal casting is to inject molten metal into a sand mold or metal die so as to form a desired shape. The iron casting process has been used for thousands of years, and widely used for sculpture, especially in bronze, jewellery in precious metals, as well as weapons and tools...
Forging ProcessForging process utilizes forging machine to force pressure on the metal blank in order to make it generate plastic deformation and obtain a certain mechanical properties, shape and size. Forging and stamping belong to plastic processing properties, generally called forging ...
Investment CastingInvestment casting also called lost wax casting is a casting process to coat refractory on the fusible material mould to form shell, melt out the shape and inject the liquid metal, and then the castings will be obtained after cooling...
Iron Casting ProcessIron casting has been used for solving architectural and engineering problems for over 400 years. This metal casting process was firstly used for the production of cannon barrels in the 16th and 17 centuries. During the industrial revolution, the iron casting process was reliable enough ...
Metal CastingMetal casting process is to melt the metal into required liquid and inject the liquid into the mould, after cooling and solidification, obtain the castings with predetermined shape, size and properties. The sand casting does not need machining or only a little machining, so the costs...
Non-Ferrous CastingNon-ferrous casting is a forming method that melts the metal, creates mold and pours the molten metal into mould, after solidification, obtains metal parts with a certain shape, size and performance. The casting blank almost takes shape...
Precision CastingPrecision casting, also called lost wax casting, is an advanced technology that near net shape forming. Its products are precise, complex and close to the final shape of the part, so they can be directly used without machining...
Steel CastingSteel casting is a specialized casting process involving a variety kind of steel. This metal casting process is used when cast irons cannot deliver enough strength or shock resistance...
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