Aluminium Casting China | Aluminum Die Casting Parts

Aluminium Casting

A Basic Guide to Choosing Aluminum Casting Alloys Part 2

Alloys 319.0, A319.0, B319.0 & 320.0
Alloys 319.0 and A319.0 exhibit very good castability, weldability, pressure tightness and moderate strength. They are very stable alloys (i.e., their good casting and mechanical properties are not affected seriously by fluctuations in the impurity content). Alloys B319.0 and 320.0 show higher strength and hardness than 319.0 and A319.0 and are generally used with the permanent mold casting process. Characteristics other than strength and hardness are similar to those of 319.0 and A319.0. Read more

Rapid prototyping manufacturing

2020年2月17日/in proto mold /by admin

Rapid prototyping manufacturing is a process that employs additive fabrication technology ( rapid prototyping) to produce end-use items. Directly from CAD data, components are manufactured without molding, casting, or machining. The impact of rapid manufacturing is far-reaching, and the opportunities and advantages are extensive. This is why rapid manufacturing is heralded as the next industrial revolution.

Since the earliest days of rapid prototyping, experts have envisioned the application of the technology in the manufacturing process, and the focus of this vision has been on the initial cost and time savings that are realized when tooling is eliminated. Slashing hundreds of thousands of dollars and months from a product launch are significant benefits to manufacturers in all industries. However, the relative impact pales in comparison to the wide-ranging advantages that exist when rapid manufacturing is implemented.

Focusing only on the upfront benefits gained from eliminating tooling, the industry has failed to recognize many of the opportunities that rapid manufacturing offers. Some will yield unprecedented efficiencies; some will generate annual savings that far exceed the cost of a tool, and others will facilitate new methodologies that address age-old constraints imposed by conventional practices. Rapid manufacturing will benefit nearly every discipline within a manufacturing organization, and it will change fundamental business processes. When adopted en masse, it truly will be an industrial revolution.

Status quo

For the production of moderate- to high-volume quantities of metal or plastic parts, molding and casting are the prevalent processes. However, the tooling that is required demands a sizeable investment and a significant commitment to the product and its design.

Rapid manufacturing is an enabling technology since it eliminates the upfront expense and expedites manufacturing. For example, injection molds for small-to moderate-sized parts will often cost $20,000 to $75,000 and take upward of three months to complete. This investment of time and money is both a barrier to new products, especially for those with low forecasted demand and a drain on the cash flow and profitability of a company. Obviously, since it eliminates the need for tooling, rapid manufacturing facilitates new product launches and improves the corporate bottom line. For many, this is enough justification to pursue rapid manufacturing, but bigger gains are derived from the freedom to change a product’s design.

The rapid cycle times of tooling facilitate the inexpensive manufacturing of thousands, often millions, of parts. When amortized over large part quantities, the cost of tooling becomes reasonable and, oftentimes, almost insignificant. However, this presumes that tool will be operated for long periods of time; therefore, the tooling becomes a liability. With the prospect of additional costs and delays, product modifications are undesirable. Investing $5,000 to $20,000 for tooling rework, or $20,000 to $75,000 for replacement, is an unwelcome expense. Also, the losses grow since sales revenues are nonexistent while waiting for tool repair. Wherever possible, the ideal situation is to produce a perfect tool and keep that tool running for the life of the product. With this aim, the release of a work order for a production tool becomes a major commitment.

Sometimes use the proto mold is good option for some low production project as well, this will let you save some mold cost but have the perfect quality molding parts, a specially good idea for low volume production parts

However, commitment is not reasonable. Product life cycles are shorter, consumer demand is more fickle, and the odds of the redesign are high. In effect, the commitment becomes justified only when perfection is achieved. Without the perfect product, perfect design, and perfect mold, the investment in tooling becomes a constraint and an undesirable commitment. In many cases, when faced with a less-than-ideal scenario, companies will opt to continue manufacturing the product without change. The cost and time of retooling outweigh the advantages of the redesign.

The fundamental problem with tooling is that perfection is elusive, and striving for perfection is costly. It is unlikely that an organization is capable of perfection in every part, every assembly, and every product that it makes. Oversight, error, assumptions, and a whole host of unquantifiable variables can occur. Additionally, product demand may be overstated, and customer requirements may be misinterpreted.

Tools such as rapid prototyping help companies to uncover flaws, errors, and imperfections before releasing a production mold. And yet, problems still arise, only to be discovered when the first articles are molded. In many cases, the problems are minor and can be ignored. In others, the flaws are significant, but the repair is not an option because of cost and delays.

Tooling is a commitment. The moment the order is released for tooling, the design becomes frozen. There is little latitude for change and alteration. The options are limited to reworking, retooling, or building a stockpile of imperfect molded parts. Tooling is a constraint to making better products with better sales results.

Stamping metal parts

2020年1月11日/in metal stamping parts /by admin

Metal stamping is a process of converting flat metal into specific shapes. The applications of the metal stamping process are of wide range. It produces not only simple and small stamping items like weights, metal clips, washers, brackets, and springs but also complex stamping designs e.g. designs of friction plates and engine bases. The metals used in the sampling include copper, steel, aluminum, and expensive metals e.g. gold and platinum. Stamping metal parts are used in different industries ranging from home appliances and electronics to aerospace.

The use of stamping metal parts in some industries is briefly discussed here:

Automotive industry

The automotive industry is a major market for metal stamping parts. In this industry, metal stamping parts are used in passenger vehicles and industrial equipment. In the vehicle, the purpose of using metal stamping parts is cost-saving and maintenance of safety standards.

Aerospace industry

In the aerospace industry, metal stamping parts help in the construction of ultralight planes that save fuel.

Solar industry

The solar industry uses metal stamping to provide power to deprived areas.

Agriculture sector

In the agriculture sector, farmers reduce their costs of repair and maintenance of automated processing equipment by using metal stamping parts.

It shows that all the businesses that use electronics in their operations are directly or indirectly relying on the stamping metal parts.

Applications of stamping metal parts

Here are a few examples of stamping metal parts:

Vacuum cleaner wear plate

A vacuum cleaner wear plate is a powerhead part and used in vacuum cleaner. It is composed of 304 annealed stainless steel.

Retail price tag clip

The retail price tag clip is a stamping metal part which is used for the pop clip and pop display. It is manufactured with 302 stainless steel.

Stairs base bracket

It is a stamping metal part made of Galvanized steel. It is employed in construction and wood connector industry.

Window treatment bracket

The material used in the preparation of Window treatment bracket is 16 Gauge Hot rolled pickled and oiled (HRPO) and it is used in hanger bracket and window treatment.

Data bus connector

A stamping metal part made by Brass – Tin plated steel. It is used in class 8 trucks and transportation.

Projection washer

Projection washer is stamping metal part which is produced by the process of Automotive weld washer. The material used in its preparation is HRPO. It has its applications in automotive and seating component industry.

Light bulb bezel

A stamping metal part made of Aluminum. It has its applications in the lighting industry as a light bulb component.

Clamp plate

The clamp plate is a metal stamping part composed of galvanized cold-rolled steel. It belongs to the bracket industry.

Conclusion

Stamping metal parts are used in almost every industry such as medical, computer, electronics and so on. Some applications are discussed briefly. Besides these, there are many other applications. The metals employed in these parts are lightweight, therefore, they reduce the weight of the machinery and sometimes cost as well.

Custom Plastic Injection Molding Toys

2020年1月7日/in die casting /by admin

Plastics are fundamental mixes in our everyday life. PC frill, plastic injection molding toys, kitchen utensils, and numerous other family unit things which we utilize each day have experienced the trim procedures. The trim procedure isn’t hard to comprehend. In basic terms, it includes moving fluid plastic into shape at that point enabling it to cool and frame the necessary item.

For example, plastic resin can be utilized to make injection molding toys. At the point when this is done, liquid fluid plastic is embedded in a form that is molded like a toy and afterward permitted to cool. A similar procedure can be utilized to make different sorts of shaped items, for example, promoting things and signage.

Being an exceptionally specialized procedure, plastic trim ought to be finished by a solid producer. While picking somebody to plan your plastic shaped items, here are a few variables to consider.

Kinds of trim procedures utilized

There are a few kinds of trim procedures utilized when working with plastic items. Infusion shaping is among the most widely recognized procedures and it is ordinarily utilized in large scale manufacturing of plastic things like cell phone extras and toys. Pressure forming is another mainstream procedure for creating shaped items. Dissimilar to infusion forming, it utilizes vertical presses. There’s likewise rotational embellishment and basic froth forming which have gotten famous throughout the years.

Area

The area of your custom maker is significant on the grounds that it will assist you with saving on plenty of expenses. Much of the time, you should move the formed parts to the get-together and bundling to be finished. On the off chance that you pick a maker who is arranged outside your limits, you’ll need to pay a lot of transportation costs. There is additionally the burden and lead time increment of picking a producer who isn’t promptly accessible in your general vicinity. Having your formed parts made near your industry can truly diminish cost and time.

Think about how much time it takes to get the formed items

Various organizations will show differing pivot time and you have to consider this data while picking your maker. The additional time it will take for the formed parts to be prepared the more cost and time it takes to get the last item. In the event that you will depend on the formed items to make your last item then it is significant that you pick a maker who can convey inside the necessary courses of events.

Approach them to give you courses of events for the various procedures engaged with embellishment including structure, prototyping, changes, and creation. For the shaped parts to be finished on schedule, the structure ought to be finished inside the stipulated period with the goal that models can be made and any necessary changes are done before the items are sent to the client.

What alternatives to transportation and conveyance do they offer?

You have to decide the sort of delivery and convey choices offered by the maker for the shaped plastic parts or injection molding toys. When they are prepared, you need to guarantee that they get to you at the earliest opportunity in order to proceed with creation. Dependable trim organizations will have set up an assortment of delivery choices so you can pick the one that is generally perfect for your item. Some of them have an armada of trucks that offer conveyance to clients inside their territory. In the event that you can locate a custom producer of shaped parts who offers fabricating together with gathering, bundling and dispatching then you’ll have the option to eliminate expenses and increment lead time. Take as much time as is needed when looking for an appropriate producer and pose every one of the inquiries with respect to their administrations before you join.

Being an exceptionally specialized procedure, plastic trim ought to be finished by a dependable maker.

Get feel and appearance of the standard with die casting

2019年11月29日/in Aluminium casting China, aluminium die casting /by admin

Die casting has gained significance in the industries where precision is a matter of worry. While ensuring customers with a full finish in products, this die casting process has become a prime option for the users. Its advent in manufacturing and big industrial units has increased their productivity and performance by all means. This technique is used to mold and produce the product with the best finish. Usually made from non-ferrous metals, like copper, zinc, magnesium, aluminum, pewter, lead, and tin-based alloys, it is characterized by forcing molten metal under top force into a mold cavity. They are relatively easy to process and curtail high expenditure. Suited for a big quantity of little medium casting, they maintain dimension consistency.

Die casting gives parts that are durable and dimensionally stable in nature. While providing hard shapes of industrial parts within closer tolerances, it decreases or eliminates secondary machining operations. Die-cast parts have bigger resistance to temperature extremes. Marked as one of the quickest and most affordable techniques for producing a big range of components, it has become the most commended force of the metal industry. Being important to many manufacturing industries like hardware, white goods, automotive, electronics and electrical and many others it provides components in zinc, aluminum, and zinc alloys efficiently, rightly with best mechanical features and consumer appeal.

Die casting has located a powerful emphasis on the application of scientific knowledge to its producers. The integrated process is important for producing engineered products that make sure long term advantage. It manufactures parts with thinner walls, marked with closer dimensional limits and perfect surfaces. With the advancement of the auto industry and the rise in trade, demand for casted parts has taken a big hike. This process can be carried out either by using the hot or cold chamber. Zinc casting is considered to be the most perfect way by gathering the precision with physical and excellent properties of zinc. With aluminium die casting it becomes simple to avail meticulous parts in high volume at low costs.

With consistent standard over high volume, it makes sure the long life of the die mold. Tested and certified by experts, casting parts to mark their brilliance in all endeavors. If you are seeking these parts, you can forever take the help of internet stores or can avail of their services through other sources. But before you go for them, ensure that you are availed with best knowledge and top advises, so that you can meet your specific needs.

Injection molds taking benefit of a global industry

2019年11月24日/in injection molding parts, plastic molding parts, plastic molds /by admin

The world of manufacturing has become and more hard over the years. If you are in this industry, then you probably already have a sense of this issue. What has been happening in the international market place has truly started to live up its name. whereas a few years ago there were a handful of outsourcing firms in a select number of countries, nowadays, it is impossible to keep track of production. When you look at an industry such as injection molds, you can view this trend truly taking off. While it may be overwhelming at first, anyway, you will no doubt find that it makes production more affordable. Plastic molding has become much more successful with a more quickly turnaround.

If you have been looking for an injection molds company to perform your work, you are going to want to keep a few things in mind. You have to ask yourself what it is you are looking for in a top plastic molding firm. You want precision. This should go without saying. You want to get actually the work that you ordered. When you considered the demands located on you in a competitive industry, you will realize that you also need punctuality. Punctuality might not even be powerful enough for them. What you need is a quick turnaround. The sooner you obtain the plastic injection molding parts you have ordered, the sooner you will be capable to finish the production on your end. Finally, you want to view best cost-effectiveness.

Keep these things in mind, you should be capable to make a general sense decision about the top plastic molds service to you. What you need is a plastic molding company that will know the benefits of working on an international scale. This is a firm that will send the plastic work wherever it needs to be sent. This means that if the injection tooling needs to be performed in China, but the assembly and finish requires to be done in Mexico, the top firm will send your parts to these countries. What is most vital in cost and speed.

Also bear in mind that when you find the best global injection molds company, they are going to be familiar with working with international clients. This means that you can have your plastic molds sent to any place on the planet. The top service expects its customers to have offices in a number of different countries, so they will go out of their way to make your order get done rightly and shipped to any place fast.

Aluminum Casting Construction Metal Parts

2019年9月30日/in Alloy Die Casting, Aluminium casting, aluminium die casting, Aluminium die casting China, Aluminum casting, Aluminum Casting Construction Metal Parts, Aluminum casting parts /by admin

Aluminum Casting Construction Metal Parts Description:

Construction part:
1, accurate in reading drawings

item name	construction part
Material	stainless steel, zinc, aluminum, casting, forged, brass, etc.
Material grade	GB, ASTM, AISI, DIN, BS, JIS
Processing	Machining, casting, forging, welding, surface treatment
MOQ	300 pieces
Supply ability	90 tons per month
Payment	T/T&L/C
Related products	Stainless steel casting, sand casting, die casting, valves, fittings, bronze & brass alloy, zinc alloy, bearings, gearings
Introduction	Our factory is located in Dongguan which is one of the biggest port city in China. We are experienced in producing all kinds of metal parts. You can get products good in quality and competitive in price from us. The win-win situation is our goal. Good relationships can always be kept between foreign customers and us. If you are interested in our products, don¡¯t hesitate to contact us.

2, experienced in manufacturing
3, fast in delivery
4, low price

Primary Competitive Advantages:

– Quick Response on Inquiry

– Protective Packaging

– Prompt Delivery

Main Export Markets:

– Eastern Europe

– North America

– Mid-East/Africa

– Asia

– Western Europe

Die Casting Design

2019年9月26日/in Aluminium casting China, aluminium die casting, Aluminium die casting China, Aluminum casting, Aluminum Casting Alloys, automotive die casting /by admin

Die-casting can be done using a cold chamber or hot chamber process.

1. In a cold chamber process, the molten metal is ladled into the cold chamber for each shot. There is less time exposure of the melt to the plunger walls or the plunger. This is particularly useful for metals such as Aluminum, and Copper (and its alloys) that alloy easily with Iron at the higher temperatures.

2. In a hot chamber process, the pressure chamber is connected to the die cavity is immersed permanently in the molten metal. The inlet port of the pressurizing cylinder is uncovered as the plunger moves to the open (unpressurized) position. This allows a new charge of molten metal to fill the cavity and thus can fill the cavity faster than the cold chamber process. The hot chamber process is used for metals of low melting point and high fluidity such as tin, zinc, and lead that tend not to alloy easily with steel at their melt temperatures. die casting, aluminum die casting, aluminum casting, ADC-12 die casting, automotive die casting part, motorcycles spare part, aluminum pressure die casting

3. Die casting molds (called dies in the industry) tend to be expensive as they are made from hardened steel-also the cycle time for building these tend to belong. Also, the stronger and harder metals such as iron and steel cannot be die-cast

Aluminum die casting process introduction

Though the term die casting can refer to any kind of casting using a die such as gravity die casting or low pressure die casting, yet here die casting only refer to high pressure die casting. Aluminum die casting is a process of casting Aluminum alloy under pressure, can produce precision parts in high volume at low costs. There are two processes of aluminum die-casting namely hot chamber die casting and cold chamber die casting. Parison die casting introduced cold chamber die casting process from1980’s. Now the die casting machines which Parison die casting is applying are cold chamber die casting machines.

Illustration of cold chamber die casting process

In a cold chamber die casting process, the molten aluminum alloy is ladled into the cold chamber for each shot. There is less time exposure of the melted alloy to the plunger walls or the plunger. This is particularly useful for aluminum alloy that alloys easily with Iron at the higher temperatures.

After the molten aluminum alloy is ladled into the cold chamber, the piston will inject it into the cavity of the die casting mold through three different pressure phrases. The pressured molten aluminum alloy gets in sequence through spure system, running system, and gate system into the cavity of the die casting mold.

The filled cavity with affection of cooling system shapes the desired aluminum die casting products. Then the moving die moves away from the fix die, while the ejectors push out the casting.

Advantage of aluminum die casting process

A.high volume but low cost Compared with aluminum sand casting and gravity casting, aluminum die casting can produce precision parts in high volume at low costs.

B.good surface finish and good dimensional accuracy Aluminum die casting generally has good surface finish and good dimensional accuracy. For many parts, post-machining can be totally eliminated, or very light machining may be required to bring dimensions to size.

The disadvantage of aluminum die casting process

A.high cost of die casting mold The cost of tooling of die casting is much more expensive than those of sand casting, gravity casting, and investment casting.

B.high porosity Though the porosity of die casting can be adjusted by using much higher pressure with a much larger and heavier mold, the porosity can not be avoided and is much more than that is of low-pressure casting and gravity casting. Furthermore, porosity leads die casting parts to be not suitable for heat treatment. Thus the consistency can not be compared with gravity castings.

FAQ’s of aluminum die casting process

what is aluminum die casting process?

what is the cold chamber die casting process?

what is the difference between cold chamber and hot chamber die casting process?

What is the application of die casting process?

what kinds of metal can be applied in die casting process?

why is the cold chamber die casting process preferable for aluminum casting rather than hot chamber die casting process?

what is the application of die casting products?

what kinds of post-treatments can be available for aluminum die casting products?

what is the difference between aluminum high-pressure die casting and low pressure die casting?

what is gravity die casting? Is it the same as high pressure die casting process?

Aluminum Casting Powder Coating

2019年9月25日/in Aluminum Casting Powder Coating /by admin

Aluminum Casting Powder Coating Description:

About Aluminum die casting product


Process	1) Material: Aluminum alloy, A360, A380, ADC 10, ADC 12, ZL102, ZL1042) Machining: CNC turning, milling, drilling, grinding, cutting, reaming and threading3)Plating: In house polishing, brushing, chrome plating, nickel plating, gold plating
Surface treatment	Electro-polish, Chrome plating, Sandblasting, Painting, Powder coating, Electrophoresis, Anodizing etc
Application	Auto parts, motor shell, pump parts, machinery parts etc
Applied software	Pro/E, Auto CAD 2000, solid work 2001,CAXA,UG,CAD,CAM

Alloy Die Casting

2019年9月21日/in Alloy Die Casting, Aluminium casting, Aluminium casting China, aluminium die casting, die casting, Zamak 3 die casting, Zamak 5 die casting, zamak die casting, zinc die casting /by admin

Alloy Die Casting Description:

Aluminum Alloy Die Casting A380 is the most common of the aluminum die casting alloys. It offers the best combination of casting and product properties. It is used for a wide variety of products such as garden equipment, chassis for electronic equipment, engine brackets, housings for automotive alternators, starters and water pumps, home appliances, furniture, office equipment hand tools, and power tools. Alloys 383 and 384 are alternatives to 380 that are specified when very intricate components require improved die filling characteristics and improved resistance to hot cracking. Alloy 360 offers high corrosion resistance and superior strength at elevated temperatures than 380. Other properties are essentially equivalent. Alloy 413 offers the best die fill characteristics making it excellent for pressure tightness applications. it is the choice for products such as hydraulic cylinders and pressure vessels. Its casting characteristics make it useful for very intricate components.

Alloy 390 was developed for automotive engine blocks. Resistance to wear is excellent, but ductility is the lowest of the die casting alloys, with elongation less than 1%. Special surface treatment systems allow engine pistons to run directly on the alloy surface, eliminating the need for ferrous alloy liners. It can also be used for valve bodies and bearing surfaces subject to abrasion and wear.

Alloy 518 is used in escalator components, conveyor components, and marine and aircraft applications It offers good ductility and very good corrosion resistance. It can be polished and anodized for a decorative finish. Zinc Alloy Die Casting Zinc alloys are versatile, cost-effective materials which can be used in a diverse range of die casting applications. As precisely formulated metal alloys, they offer the mechanical properties of medium strength metals. Advantages of Zinc Alloy Die Casting Overall, zinc alloys have significant advantages as casting materials for small components, with excellent physical and mechanical properties, castability and finishing characteristics. Hot chamber die-cast zinc alloys can be cast to tight tolerances, complex detail, net shape, and the alloy¡¯s dimensional stability ensure part-to-part consistency over long production runs. Net shape manufacturing is one of the main advantages of hot chamber die-cast zinc alloys.

Zinc alloy die casting
Zinc die casting part
Zinc die casting parts

The most commonly used zinc alloys are ZAMAK™ 2, ZAMAK™ 3, ZAMAK™ 5, Acuzinc. These alloy families offer higher tensile strengths than most aluminum and magnesium alloys, higher yield strengths, greater impact resistance, higher Brinell hardness, and better ductility. ¡¡è Zinc alloys facilitate higher die casting cycle speeds versus aluminum and other metal alloys, more complex shapes, thinner sections, smoother surface finishes, surface finishes, and higher standards of dimensional accuracy. Compared to plastic, zinc alloys are several times stronger and many times more rigid. Their mechanical properties compare favorably with powdered iron, brass, and screw-machined steel. Zinc has inherent EMI/RFI shielding properties.

CNMCast uses only high-grade zinc alloys certified for purity. Although these materials are completely recyclable, scrap is never re-melted or re-used within our process. Zamak 3 die casting is the standard for the Zamak series of zinc alloys; all other zinc alloys are compared to this. Zamak 3 has the base composition for the Zamak alloys (96% zinc, 4% aluminum). It has excellent castability and long term dimensional stability. More than 70% of all North American zinc die castings are made from Zamak 3. ZAMAK #5 offers high tensile strength, hardness, and creep resistance than zamak# 3, and somewhat lower ductility.

It is preferred whenever these properties are required. Some die casters use only zamak# 5, which is usually an acceptable alternative to zamak# 3. ZAMAK #7 is essentially a high purity form of zamak# 3 with slightly higher ductility and lower hardness. The other mechanical properties are identical to zamak# 3.

The alloy also exhibits higher fluidity than zamak# 3 or3 5, which theoretically allows slightly thinner walls. Zamak# 7 may be specified when high ductility is required. ZA-8 is rapidly growing in popularity for pressure die casting.

ZA-8 can be cast in hot chamber die casting machines for fast cycle rates, It has improved strength, hardness and creeps properties over the ZAMAK alloys with the exception of a No. 2 alloy which is very similar in performance. ZA-8 is readily plated and finished using standard procedures for ZAMAK. When the performance of Zamak No. 3 or No. 5 is in question, ZA-8 is often the die casting choice because of high strength and creep properties and efficient hot chamber castability.

ZA-12 is also a good pressure die casting alloy, using the cold chamber process, which provides a sounder structure than ZA-27, as well as higher die-cast elongation and impact properties. For these reasons, die-cast ZA-12 often competes with ZA-27 for strength application. An excellent bearing alloy, ZA-12 is also platable, although plating adhesion is reduced compared to the ZAMAK alloys. ZA-27 is the high strength performer of the zinc alloys and is die-cast using the cold chamber process.

It is also the lightest alloy and offers excellent bearing and wear resistance properties. ZA-27, however, requires care during melting and casting to assure sound internal structure, particularly for heavy wall sections. It may also need stabilization heat treatment when tight dimensional tolerances are required. ZA-27 is not recommended for plating. However, when brute strength or wear-resistant properties are needed, ZA-27 has demonstrated extraordinary performance.

Aluminum sand casting

2019年9月18日/in Aluminum sand casting, sand casting china /by admin

Aluminum sand casting Description:

Aluminum Sand casting, the most widely used casting process, utilizes expendable sand molds to form complex metal parts that can be made of nearly any alloy. Because the sand mold must be destroyed in order to remove the part, called the casting, sand casting typically has a low production rate. The sand casting process involves the use of a furnace, metal, pattern, and sand mold. The metal is melted in the furnace and then ladled and poured into the cavity of the sand mold, which is formed by the pattern. The sand mold separates along a parting line and the solidified casting can be removed. The steps in this process are described in greater detail in the next section.

Mininum of Quantity	100 Piece/Pieces
Unit Weight	50g~50kg
Packing Details	Paper Box in Wooden Pallet
Delivery Time	One month
Payment Terms	L/C, T/T
Machining	CNC
Supply Capacity	50 Metric Tons per Month
Standard	DIN,ASTM,GOST,BS

GC mold is Sand casting China company, offer the die casting service, sand casting is the most widely used casting process, utilizes expendable sand molds

aluminum sand casting
Sand casting china
China Sand Castings

to form complex metal parts that can be made of nearly any alloy. Because the sand mold must be destroyed in order to remove the part, called the casting, sand casting typically has a low production rate. The sand casting process involves the use of a furnace, metal, pattern, and sand mold. The metal is melted in the furnace and then ladled and poured into the cavity of the sand mold, which is formed by the pattern. The sand mold separates along a parting line and the solidified casting can be removed. The steps in this process are described in greater detail in the next section.

Shell Moulding produces castings with close dimensional tolerances, good surface finish and excellent reproduction of detail. The process often reduces the amount of subsequent machining, assembly, and finishing when compared to conventional moulding.