Casting and other technology

p>Casting often use a variety of metal materials, coke, wood, plastic, gas and liquid fuels, such as modeling materials. Have the necessary equipment used in various metal smelting furnace, a Mixer with the various Mixer, a shape-made batteries used in various molding machine, machine-made batteries, cleaning up the castings used for loading sand, Shot Blasting Machine And so on. Casting is also available for special machinery and equipment, and many transportation and material handling equipment.

Casting and other technology have different characteristics, mainly wide adaptability, needed materials and equipment, pollution of the environment. Casting will have dust and harmful gases and noise pollution to the environment, compared to other machinery manufacturing processes to become more serious, need to take measures to control.

Casting product development requirements of the trend is casting a better overall performance, higher accuracy and less headroom and clean the surface. In addition, the requirements of energy-saving society and restore the natural environment of the call also getting higher and higher. To meet these requirements, the new cast alloy will be developed, the new smelting technology and new equipment will be corresponding.

Casting the mechanized production continuously improve the degree of automation in the same time, to be more flexible production development, to expand the volume and variety of different production adaptability. Conserve energy and raw materials of new technologies will be giving priority to the development, have little or no pollution of the new equipment, new technology will be the first attention. Quality control technology in all stages of testing and nondestructive testing, stress determination, there will be new development.

Cast & Forged Products and Supplier, Manufacturer

Aluminum Alloy Die Casting
Our factory manufactures knobs of aluminum alloy die casting. This kind of knob is used on speakers. Our factory can manufacture kinds of die casting products according to customers' requests, such as aluminum die casting, aluminum alloy die casting, zinc die casting and zinc alloy die casting.

Die Casting
1) Material: steel, brass, stainless steel, aluminum. 2) Surface treatment: polish, nickel, zinc, powder coated


Blind Flange
Specifications: 1) Size: 1/2" - 24" ; 2) Pressure rating: 150 - 2500lbs ; 3) Material: F316, F304, F316L, F304L, A105, F5, F11, F22, 15CrMo, 12CrMoV, Q235, 16Mn, 20 ; 4) Standards: ANSI B16.5 ; 5) Other standards: DIN/UNI/BS/JIS/GB.

Manhole Cover
We can also supply various kinds of composite material with regenerated resin and specifications instead of ductile iron and grey iron castings, such as gullet grate, leak and drainer. The product is cast by mould, with composite material of regenerated resin. Compared with the similar products with cement or steel, it has better capability of anti impact and anti causticity, and more light in weight for easy handle, and can be in different colors. The material is no use for 2nd time, and no one will steal it. It is widely used in the checking well of cables, waist water, gases pipes underground. Features: 1) Against theft: the material is no use for 2nd time, thus no one will steal it. 2) Endurable, anti rust, anti aging, with more lifespan. 3) With more loading capacity, it has strength as steel products, but more tenacity, it will not brake into pieces. 4) Suitable for any temperature (put it into oven at 60 centigrade for 16 hours, and then put it into cold storage at -40 centigrade for 2 hours, the features of it will not change). 5) Less noise when cars or trucks go by.

Pedestal
1) We can manufacture all kinds of electric energy meter pedestal. 2) Our annual production capacity of aluminum die-casted pedestal is 1,800,000 sets, and the output of aluminum die-casted permanent magnet trig component is 2,600,000 sets

Casting
We supply kinds of cast, such as sand cast, investment cast, die cast from china. Material: aluminum, steel alloy, stainless steel, ductile, gray iron. Machine: CNC, Milling, Lather

Point-Fixed Glass Facade
1) Products: all kinds of point-fixed glass facade of spiders and tensioners. 2) Material: Ferrous based alloys, stainless steel (AISI304, AISI316, 17-4PH); carbon steel, low alloys, Ni-Cr-steel; nickel based superalloys: monel, hastelloy, Incoloy, Nimonic alloys; aluminum, brass, bronze, copper; Titanium alloys: cast iron, ductile iron, alloy, cast iron

Depth Arm
1) EPC process. 2) Ductile (nodular) iron casting. 3) Gray iron, ductile iron, and malleable iron. 4) Weight: 0.1kg - 100kg. 5) Min thickness: 0.7mm. 6) Galvanizing by dipping. 7) Packing: crate. 8) AS / BS / DIN / JIS / UNI and ISO available. 9) We could process all kinds of nodular cast iron products depend on your requirements and drawings.



Brass Casting
1) Material: bronze, brass. 2) Standard: JIS, DIN, ASTM,BS. 3) Weight: 0.1 - 500kg. 4) Process: sand casting, investment casting, die casting, permanent mold casting

Steel Grating
Bar grating is designed to for many applications. Bar grating is a strong choice for projects ranging from trenches to decking. Aluminum bar grating is a good choice when a lightweight, corrosion resistant material is desired. Choose from many options such as: flush top, rectangular bar, plank, and I-bar. Aluminum grating is available in the swage locked, pressure locked (dove tail) and riveted design. Carbon steel bar grating is a nice choice when your project requires a strong material and you are not going to expose the grating to an expressly corrosive environment. Choose from plain or serrated surfaces, galvanized or standard black, and light or heavy duty grating. Stainless steel bar grating provides a superior corrosive & oxidation resistant material in a material stronger than aluminum. Stair tread bar grating is typically offered in a welded construction and is made with a checkered plate nosing that is welded to the leading edge of the tread.

Gravity Cast Parts
1) Materials: aluminum, brass. 2) Applied software for specification drawings: Pro-E, Auto CAD 2000. 3) Main equipment: vertical type casting machine, horizontal type casting machine, rock over. 4) Applications: auto parts, machine parts, plumbing products

Hooks
1) Products: clevis hook, eye hook, shank hook, swivel hook. 2) Material: stainless steel, carbon steel. 3) Processing: forged. 4) Surface treatment: self color painted

Machined Gear Box Castings
1) Many kinds of materials and processing methods available: a) Grey iron ; b) Ductile iron ; c) Ordinary sand casting; e) Resin sand casting.

Brazing Alloys
1) Cu-P and Cu-P-Ag welding material is a copper and phosphor alloy. 2) Used in soldering copper and copper alloy with excellent performance. 3) The soldering joint has higher strength, so it is widely used in such refrigeration equipment as air-condition and refrigerator. 4) Can replace silver solder under more situations used in soldering copper and copper alloy. 5) Cu-P-Ag welding material is added with silver on the basis of Cu-P welding material with better joint plasticity, physical, artwork performance, tensile strength and lowers melting point. 6) Has fine electrical conductivity, and wetting and filling clearance ability

Titanium Forgings
Features: 1) Type: titanium forgings ; 2) Standard: ASTM 381 ; 3) Sizes: custom sizes are available ; 4) Grades: GR 1, GR 2, GR5, GR 9 ; 5) Test: ultrasonic test, dyeing test, Hardness test ; 6) Applications: offshore, chemical processing

Garden Decorative Iron Casting
1) Used for garden, road, indoor and outdoor decoration. 2) Material: gray iron and ductile iron. 3) Casting process: sand casting, metal-mould casting, investment casting, die casting

Zinc / Aluminum Alloy Die Casting
1) Materials: zinc / aluminum alloy. 2) We are specialize in Zinc/Aluminium die casting, we can import the raw material from all over the world. 3) We supply the parts to different industries, such as electrical, white-goods, hardware, lighting and automatic. 4) We can control our quality because we make the tooling, die casting, machining, polishing, plating, powder coating and assembly

Investment Cast Products
We adopt the most advanced investment casting process to make all kinds of carbon steel, alloy steel and stainless steel precision casting products. The number of the materials which can be cast by investment casting has been more than 80. The applications of our products cover almost the whole mechanical manufacturing fields, such as Engineering machinery, automobile, electric machine, hardware, agricultural machinery, home electrical appliances, oil, ships, railroad, mining and construction.

Castings
Specifications: 1) Weight: from 10g - 250kg ; 2) Largest size: 700 x 700 x 700mm ; 3) Heat treated and fully machined to specifications ; 4) Available in: a) Stainless steel casting ; b) Aluminum die casting ; c) Zinc casting ; d) Brass, bronze and copper alloys casting ; e) High temperature alloys casting

Cast and Forged Products
1. Material: gray iron, ductile iron, malleable iron, carbon steel, stainless steel, aluminum, bronze, brass, zinc and all carbon and alloy steel. 2. Standard: JIS, DIN, ASTM, BS. 3. Can process various kinds of castings and forgings. A group of foundries and forging factories under our control produce various kinds of casting parts and forging products. Some of the parts have become series stable products, such as flanges, pulley, and table base. Gray iron, ductile iron, malleable iron, carbon steel, stainless steel, aluminum, bronze, brass, zinc and all carbon and alloy steels for castings and forgings are available to be supplied.

Punching Part
1) Materials: carbon steel, stainless steel, aluminum, brass. 2) High precision metal stamping. 3) Press from 5MT to 400MT. 4) Plate thickness: from 0.5mm to 10mm. 5) With different finish treatment. Raw material: carbon steel. Finish: zinc plated, brass plated, nickel plated

Socket
1) The socket-clevis eyes are casting steel. 2) These crudity clips are bronze or stainless steel and cotter-pins are.stainless steel. The other parts are steel. 3) All ferrous parts are hot-dip galvanized. 4) Catalog no.: W-7A WS WH. 5) Rated failure load: ±70KN (W-7A), 7mm

Gray/Ductile Cast Iron Parts
We offer cookware parts, stoves parts, guardrails parts, manhole covers, and machinery parts in casting iron. We can also produce molds and process casting with our expert workers and special equipment.

Die Aluminum Castings
Die aluminum castings, die zinc castings, gravity castings machined parts for automotive, hardware, fluid power, metalworking and woodworking industries.

Steel Forging
Steel close die forging, unit weight can be 20kg max. Material can be specially order from the mill, according to ASTM, UNI and DIN standards, etc. We can provide heat treatment with 3.1. B certificate; Precise machining by CNC.

ANSI WN Flange Series
1) Flange varieties: plate, slip-on, welded neck, blind, thread. 2) Materials: carbon steel, alloy steel, alloy titanium, stainless steel, aluminum, brass. 3) Standard: JIS, DIN, ASTM. 4) Can process various kinds of big external diameter flanges, we can also machining flange by sent drawings, raw material.

Investment Casting
Investment casting also called "lost-wax process" offers a wide range of materials from non-ferrous alloys to tool steel and stainless alloys. This process permits intricate design that other processes could not produce in other way due to the complexity of their form and shape. On the other hand, it will strengthen the competitiveness of your products with better surface finishes and lighter weights, thinner walls, complicated internal configuration and closer tolerance. We can manufacture high quality castings, machined or un-machined, conforming to international standards and make exactly as per your requirements, drawings and tolerances and in wide choice of metal specifications. Features: 1) Material range: carbon steel, alloy steel, stainless steel. 2) Weight: 50 grams to 5,000 kilograms.

Stamping Die
1 Product precision: up to 0.02mm. 2 Adopts advanced equipment. 3 Undergoes 6 processes strict quality check before products go out of factory. 4 We can design and manufacture the mold as per customers' requests. 5 We specialize in manufacturing metal stamping dies including progressive dies, transfer dies and cutting and bending dies. 6 We can make molds for automobile electronic products, telecommunication products, home appliance products and office equipment supplies

Precision Casting
Castings of high quality surface and precision size can be produced by the production line of silicone sol cavity. The products size accuracy can be up to class CT3 - CT6, surface roughness up to. Ra1.6 ~ Ra6.3 andcasting weight ranges from 5g ~ 8,000g.

NINGBO INNOVAW MECHANICAL is a professional supplier for casting and machined part which is widely used for Automobile, Medical, earthmover, petroleum, electricity Industry. Dedicating in long-term business with foreign customers from North America and west Europe, we are exactly know what’s the customer requirement when they provide drawings and material specification. And our engineering can suggest the best process and technology to make the component or any design changing if necessary. Most of our productsdie casting,casting,aluminium die casting,aluminum casting,sand casting,iron sand casting,investment casting,pressure die casting ,gear housing,Quick Coupling Series

,Precision CNC Machining Components ,Valve Balls and Valve Industry are exported to Canada, USA, and west Europe Germany, France, Italy, Norway, Finland, Switzerland, etc. and win good reputation among our customers.

NINGBO INNOVAW cover different foundry and machining factory based on different casting process: investment casting, sand casting and pressure die casting, gravity casting, as well as precision machining with CNC machines. Our MOTTO is: Quality first, with competitive price and delivery in time. If you need some casting or machined part OEM or aftermarket, INNOVAW will be the best choice for you…

More than 15 years of experience in high pressure die casting for aluminum & zinc, investment casting for alloy, carbon steel, stainless steel, ductile iron &grey iron sand casting, as well as precision maching and also tool & fixture. Factory registered with ISO9001:2000 system to be sure the quality as OEM/ODM supplier. Sister company with ISO/TS16949 certified to supply high quality automotive components Will keep a high standard for a valued added service to its international customers.

Casting call for NBC talent contest

NBC announced a casting call for the grammatically stunning America's Got Talent, the latest in Simon Cowell's plan for world domination (is he more over-exposed than Ryan Seacrest or what?). Judging from the vague information provided in the press release, the talent competition may very well be a rip-off of Star Search. People in various age groups and talent categories will compete for fame and fortune. It will air this summer on NBC.

Casting begins on April 6 in Los Angeles. Producers are looking for singers, dancers, comedians, and unique stage acts (Letterman's 'Grinder Girl' comes to mind). Click here for casting call dates and locations.

What is Casting

Casting is a mass production process which involves molten materials (such as metals, plastics or resins) being poured into a mold, allowed to solidify and then extracted for use. Casting can be thought of as a method for reproducing something - whether a mere part or a single unit by itself.

Casting is a process that can be used to manufacture complex parts which would prove too expensive or time-consuming to produce using other methods such as cutting or shaping these from solid materials.

Non-expendable Casting Techniques
This involves the use of more or less permanent or long-lasting molds which do not need to be broken in order to remove the cast material once it has set or cooled. Die casting is probably the most well-known non-expendable casting process known, in which molten metal or other material is forced, under high pressure, into the cavities of steel molds called dies.

The die casting method is straightforward. The die or mold is fabricated (containing the impressions of the piece to be cast). A lubricant is sprayed on the inside of the die both to cool it off as well as assist in making removal of the cast piece easy. Once the whole thing is set up, molten material is 'injected' into the die under high speed and high pressure, this helps a lot in making a casting as smooth and as precise as the original mold. Once the cavity is filled with the desired material, pressure is maintained until the material has cooled (which is helped along by using water to cool the mold). Once the material has cooled and hardened, the die is opened and the material ejected to pave the way for the next casting.

The major advantage of die casting is the ability to use the mold or die repeatedly and continuously - although even the die will deteriorate due to the high-pressure and high-speed injection of molten material (usually nonferrous metals like zinc or aluminum or plastics). At the same time, the mold can be used to replicate intricate and complex patterns ranging from small to large pieces which make it the process of choice for the manufacturing of certain items.

Expendable Mold Technique
As its name implies, expendable mold casting makes use of expendable molds for the casting process. This does not imply the use of inexpensive materials, however; the process refers more to molds that have to be broken to remove the materials cast rather than 'throwaway,' single-use molds.

Among the most common (and oldest) examples of the expendable mold technique is sand casting. Sand casting makes use of a "molding box" - actually a container filled with sand (usually 'green' sand) in which the patterns of the piece to be cast are set.

Expendable casting uses a variety of materials for the mold - plaster, concrete, resins, even wax (in the so-called 'lost-wax' or investment casting technique). Recently, polystyrene foam has been used in expendable casting for complicated and complex parts such as automobile engines and the like.

casting Process

 Investment casting also can be called "precise casting" or " lost wax casting" or "dewaxing casting". the casting materials can widely used, and no limitation for product shape as well as complex structure. The most important characteristic is the close tolerances control, reduced machining allowances, and fine surface finish. Its application scope can be wider after using the new equipment and advanced technology. In heat processing industry, investment casting can be used for those products which difficult to choice the materials, or materials not easy to form a shape, as well as some forging pieces with higher cost; while in the casting industry, the investment casting can be used instead of other casting methods, so as to reduce machining allowances and the cost, improve the dimensional precision and surface finish as well as the mechanical properties, so as to meet the requirements of a higher level product.

    
Further information, please don't hesitate to contact with us, we will give you the most satisfied reply.

    
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Casting

Casting is a manufacturing process by which a molten material such as metal or plastic is introduced into a mold, allowed to solidify within the mold, and then ejected or broken out to make a fabricated part. Casting is used for making parts of complex shape that would be difficult or uneconomical to make by other methods, such as cutting from solid material.

Casting may be used to form hot, liquid metals or meltable plastics (called thermoplastics), or various materials that cold set after mixing of components such as certain plastic resins such as epoxy, water setting materials such as concrete or plaster, and materials that become liquid or paste when moist such as clay, which when dry enough to be rigid is removed from the mold, further dried, and fired in a kiln or furnace.

Substitution is always a factor in deciding whether other techniques should be used instead of casting. Alternatives include parts that can be stamped out on a punch press or deep-drawn, forged, items that can be manufactured by extrusion or by cold-bending, and parts that can be made from highly active metals.

The casting process is subdivided into two distinct subgroups: expendable and nonexpendable mold casting: