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Sunrise Metal: A Die Casting Service Provider Unlike Any Other in China

Sunrise Metal is among China’s top-rated die casting service providers. Its highly competent and experienced team of professionals ensures that you get only the finest quality die-cast components for your industrial requirements. The die casting supplier enjoys a great reputation both within China and beyond for top-class service.

2500+ Die Casting Parts Manufacturing Experience For 500+ Global Clients

  • Lamp-Holder-Die-Casting-Die-Casting-Service
    Lamp Holder Die Casting
    For Japanese Client
  • Aluminum-Die-cast-heat-sink-Die-Casting-Service
    Heat Sink Die Casting
    For Germany Client
  • Aluminum-Diecast-Radar-Die-Casting-Service
    For Canadian Client
  • Aluminum-Die-casting-Coated-Plate-Die-Casting-Service
    Aluminum Die Casted Coated Plate
    For American Client
  • Aluminum-Die-Casting-power-cover-Die-Casting-Service
    Aluminum Die Casted Power Cover
    For American Client
  • Aluminum-Die-casting-braket-Die-Casting-Service
    Aluminum Die Casted Bracket
    For American Client
  • Aluminum-Diecast-frame-Die-Casting-Service
    Aluminum Die Casted frame
    For Canada Client

Why You Should Choose Sunrise Metal For Your Next Die Casting Order.

Our one-stop die casting solution to delivery your satisfaction.
Leading Edge Designs

For a die casting supplier like Sunrise Metal, quality means everything. It is what helps it stand out from other die casting service providers out there and why clients like you put their faith in its offerings.

To deliver the first-class die casting parts to you, the company has made considerable investments in high tech equipment (5-axis and 7-axis CNC machines) and testing instruments (X-ray detectors, Carl Zeiss CMM, etc.).

Proactive Quality Control

Sunrise Metal has a very proactive quality assurance team in place. It ensures the creation of top-of-the-line designs and flawless manufacturing so that your needs are fully met. As a metal casting manufacturer certified by ISO 9001, the organization strictly adheres to all established quality standards.

Durable Products

Durable and longer-lasting products (comparable to any well-known die casting company in China and beyond) are the hallmark of Sunrise Metal. These are expertly produced with the help of cost-effective prototype tooling and CNC machining systems.

  • Die-Casting-Mold-Design-Review-Die-Casting-Service-Advantage
  • Strict-Quality-Control-Die-Casting-Service-Advantage
  • Second-Surface-Finishing-for-die-casting-parts-Die-Casting-Service-Advantage

Your Fantastic Die Casting Parts Coming From Sunrise High End Manufacturing Equipment

  • Die-casting-machine-Die-Casting-Service-Equipment
    Die Casting Equipment
  • CNC-Machining-Die-Casting-Service-Equipment
    CNC Machining Center
  • Precision-CNC-Machining-Die-Casting-Service
    CNC Milling Production
  • Cleaning-line-for-die-casting-parts-Die-Casting-Service-Equipment
    Chromate Production Line
  • Powder-Coating-Line-for-die-casting-projects-Die-Casting-Service
    Automatic Powder Coating
  • Plating-Line-Die-Casting-Service-Equipment
    Plating Production Line

The Best Service Delivery by Sunrise Metal

Fast production and quick delivery of small as well as large batches of die-cast parts.

Top-notch research and development implemented in process, design, and delivery.

Competitive rates both within China and in the global market.

Vastly experienced team. The majority of our personnel have been working in the die casting and metal manufacturing world for more than 10 years.

Personalized customer service backed by a determination to forge long-term relationships.

ISO 9001 and IATF 16949 certified die casting service.

From Conceptualization to Delivery, Sunrise Metal Will Perfect Your Order

No. Name Stroke Q’ty
1 Mazak 7-axis turning&milling Machine Ø658*1011MM 1
2 Mazak  /Hass 5axis CNC machine Ø850/Ø600 4
3 3-axis CNC machine center 2000*1500MM 1
4 4-axis CNC machine center Ø250*800MM 8
5 3-axis CNC machine center 1000*600*600MM 20
6 CNC Lathes Ø320*800/Ø610*1000MM 2
7 Sodick Wire cutting Machine 400*400*200MM 3
8 EDM machine 500*400*400MM 2
9 Surface grinder 600*300*200MM 1

No. Name Brand Q’ty
1 CMM Carl Zessis 1
2 CMM SanYou 1
3 Spectrometer China 1
4 Microscope China 1
5 Projector China 2
6 X-ray Detector SANDT 1
7 Cleanliness Test Equipment China 1
8 Leakage Test Equipment China 2
9 Salt Spray Testing Equipment China 1
10 Pneumatic Measuring Instrument China 2
11 Hardness Testing Machine China 1
12 Color Meter Machine China 1
13 Thickness Testing Machine China 1
14 Electronic Balance China 1
15 Density Balance China 1

One-Stop Destination for All Your Die Casting Needs

Sunrise Metal is the answer to all your metal casting and manufacturing demands. By utilizing this die casting service, you get to benefit in multiple ways. Quick turnaround, constant communication, and absolute reliability are some of the many aspects that set it apart from any other die casting company in China.

Moreover, the efficient team will follow your instructions to the letter to ensure you get exactly what you need. As a die casting supplier, Sunrise Metal is a household name both in China and around the world. By choosing us, you can benefit from our impressive array of services including CNC prototyping and machining, low-cost tooling, 3D printing, raw material sourcing, high-precision die casting, cutting edge designing, and unmatched product durability.


Sunrise Metal is a premier die casting service provider based in China. The company is dedicated to providing quality parts and exceptional service that you can rely on.

The company provides superior die casting tooling and service along with CNC machining and surface finishing. It achieves this by utilizing modern processes and machinery. Specializing in zinc and aluminum alloys, you can be assured of economically produced parts without compromising quality.

This is a detailed die casting service FAQ guide.

What is Die Casting?

Die Casting is a technique whereby molten material is forced into molds under high pressure. The process produces sharply defined, smooth surface and dimensioned metal parts. This process provides the shortest procedure between raw materials and finished products.

The dies, called molds, are designed to produce different shapes with a high degree of repeatability and accuracy. This manufacturing technique is suitable for a wide range of functional and attractive finishes.

Die casting service is suitable for high-volume and mass-produced products in the metalworking industry. As a result, it produces thousands of commercial, industrial, and domestic products. It makes components of products that range from toys to automobiles.

Over the years, die casting services have evolved from low-pressure casting (gravity injection) to high-pressure casting. The modern processes can produce high integrity and net-shape castings that have excellent surface finishes.

Die casting service is a repeatable, quick process that produces quality metal components. However, the component ought to be designed properly.

die casting mold

What is the Process of Die Casting?

The modern die casting service comprises of five stages (process cycle).


The process involves preparing and clamping two halves of the die. Preparation involves cleaning dies from the previous injection. They are then lubricated to make the ejection of the next part easier. Larger sizes can take time to lubricate. However, lubrication is not always required with each cycle and varies depending on the material used.


In this stage, the molten metal that is maintained at the required temperature is transferred into the chamber. It is at the chamber where it is injected into a mold. The procedure of transferring molten metal depends on the die casting machine, whether a cold chamber or hot chamber machine is used.

After the transfer, the molten material is injected at high pressure into the die. The typical injection pressure varies from 1,000 psi to 20,000 psi. The amount of molten metal that is injected into the mold is called the shot.


When the molten metal is injected into the mold, it starts to cool and solidify to form the casting shape. The die is only opened when the recommended cooling time elapses, and casting solidifies. The cooling time varies depending on the wall thickness, properties of metal, and complexity of the mold.


After the elapse of recommended cooling time, die halves are opened. The ejection mechanism in place pushes the casting out. Force is needed to eject the part because, during the cooling process, the components shrinks and adheres to the mold.


During the cooling process, materials in the cavity can attach to the casting. Therefore, excess material must be eliminated or trimmed. This can be done by sawing or cutting manually or use a trimming press. The scrap material obtained from the process can be recycled or discarded.

die casting process

What are the types of die casting services?

All die casting services are designed with one purpose in mind – injecting molten material into a mold. Depending on part geometry, part size, and type of molten metal, die casting service can offer superior results.

Die casting can be divided into two major processes: cold chamber casting and hot-chamber casting. There are variations based on these two types, and they include:

Vacuum Die Casting

This is a modern die casting service that provides minimal porosity and enhanced strength. The process has similarities with low-pressure die casting, but the molten metal and die-cast mold locations are reversed.

The good thing about this die casting process is that it reduces gas inclusions and turbulence. It is used in applications that involve post-casting treatment.

Squeeze Die Casting

This process is suitable for casting alloys and metals with low fluidity. The molten material fills the die, which is then squeezed to close and force the material into recessed parts. The squeeze casting process produces dense parts, and it is widely used to complement heat-treating processes.

Low-Pressure Die Casting

This process is suitable for aluminum parts, such as vehicle wheels. During the process, the mold is placed above a molten metal bath. The fact that it does not use feeders, the process provides high casting yields.

Semi-Solid Die Casting

This process is also known as Thixoforming. It is used because if its ability to deliver maximum density and minimal porosity. Some die casting manufacturers in China use it for casting non-ferrous materials, such as aluminum alloy and magnesium alloy.

Hot Chamber Casting

This type of die casting service is also known as hot casting or gooseneck casting. Ideally, it is the most widely used. During the process, the cylinder chamber is completely immersed in a molten metal bath. The process provides higher rates of production than the cold chamber process.

Direct immersion allows for convenient and quick mold injection. However, its results are susceptible to corrosion. Therefore, this casting method is suitable for metals with high fluidity and lower melting points, such as copper, zinc, lead, and magnesium.

die casting

Cold Chamber Casting

This casting type is similar to the hot chamber casting. However, it has a design that helps minimize machine corrosion instead of production efficiency. Therefore, for corrosive applications, this is the best alternative to hot chamber casting.

What is the difference between Molding Service and Die Casting Service?

Making components, whether through injection molding or die casting service, is basically the same. However, there are variations with these techniques. The main difference is that die casting uses molten metal, whereas injection molding uses plastic or rubber as the raw material.

Therefore, a suitable method for your application is the apparent right way. That is because, with injection molding, you will get plastic components. On the other hand, die casting results in metal parts. Your end product should determine the manufacturing method you use.

If you are not sure of the material to use, you should know each method’s advantages. For instance, injection molding is quicker and more flexible. Also, fillers can be added to increase the strength of parts.

Die casting has a higher degree of accuracy and produces quality components that can last forever. Complex designs can be cast.

molding for die casting

What materials can be used for die casting service?

You should note that die casting of sturdier metals is quite difficult. Fortunately, there are many metal and metal alloys that are suitable for die casting service. The truth is that this manufacturing technique is suitable for metals with lower fusing temperatures.

Die casting factories in China can manufacture small to large precision components made of aluminum, magnesium, steel, and zinc alloys. Remember that each alloy has its unique properties to match specific applications. It is advisable to consult experts to help you choose the right material.

You should compare the physical properties and mechanical properties of various alloys to determine what suits your application. Mechanical properties to consider include impact strength, hardness, elongation, and tensile strength.

Also, you should consider other features such as conductivity and how it behaves when subjected to extreme heat and stress. These are the different materials used in die casting and their competitive advantages.


Magnesium is a light material but has an excellent strength-to-weight ratio and stiffness. Moreover, it has outstanding RFI and EMI shielding properties. This makes it perfect for making electrical housings and connectors.

Magnesium is also used to make laboratory and medical equipment to offer adequate protection against interference signals. Other benefits of magnesium and its alloys include ease of recyclability, thin wall capability, and can withstand high operating temperatures.


Zinc has high hardness and strength that makes it a perfect alternative to fabricated, pressed stamped, and CNC machined components.

It is used to make complex-shaped housings that provide excellent shielding and performance properties. Its structural integrity, wear resistance, and castability of zinc makes it ideal for the creation of highly complex shapes that are widely used in the electronics and automotive industries.

zinc die casting parts


Aluminum is lightweight and can withstand high temperature operating conditions. Its heat-dissipating, corrosion resistance, and strength provide mechanical designers with a wide range of benefits.

The main advantage of aluminum is that it produces lighter components with many surface finishing options. Also, it has excellent electrical conductivity, thermal conductivity, and corrosion resistance.

Aluminum castings are used in the automobile industry because they are lighter, hence improving fuel efficiency. Also, it is widely used in making infrastructure and networking equipment in computing and telecom industries.

Another good thing about aluminum is that it is easier to recycle. Most aluminum alloys are made from melting pure aluminum and mixing it with materials such as copper, iron, and magnesium.aluminum die casting parts

How Does Die Casting Compare with Other Manufacturing Techniques?

Plastics Injection Moldings

Die castings are stiffer, more stable, and stronger than plastic injection moldings. They are also more superior to plastics based on cost/properties. However, plastics are cheaper when mass-produced. They are also excellent electrical insulators. The manufacturing cycle for die castings is faster than that of plastic injection molding.

Sand Castings

When you compare them with sand casting, you will find that die castings need less machining. However, sand castings can be made from both ferrous and non-ferrous metals that may not be possible with die casting. Moreover, shapes that cannot be available with die casing can be made through the sand casting.

Permanent Mold Castings

When you compare them with the mold castings, the die castings have closer dimensional limits. The good thing about die castings is that they require less labor and at higher rates. Also, they have smoother surfaces.


When compared to forgings, it is possible to make die castings with complex shapes that are not forgeable. Forgings are stronger and denser than die castings. Also, they can be produced in ferrous and non-ferrous metals.


Stampings can be produced more rapidly, and they are lighter than die castings. However, die castings need few assembly operations and can be made in any particular variation in the section thickness. Also, they involve minimal waste and can be produced in shapes not possible with stamping.

metal stampings

Can Die Casting Service Be Combined with CNC Machining?

Die casting and CNC machining are often used in combination to help optimize the effectiveness of the product line. Machining is done on die casting components to create features or tolerances that cannot be achieved with die casting alone.

Combining die casting and CNC is first to die-cast a component and then use the CNC machine for finishing.

You should note that cost of CNC machining service is quite high and results in material wastage. The idea behind die casting is to save time, cost and reduce waste.

However, it is not good for finishing and has issues that affect appearance and quality. Hence, these two manufacturing can be used to complement each other.

These two processes can be automated to provide fast turnaround times and homogeneous quality of prototypes.

CNC machining

What are the Advantages of die Casting Service?

Die casting is a prolific and versatile metal casting process. These are the advantages of die casting service:

Mass Production

With die casting, components can be obtained within required shapes and specified tolerances. Also, minimal machining is needed to produce several identical castings. Therefore, it is suitable for mass production.

Weight and Strength

Die cast components are stronger as compared to plastic injection moldings with the same dimensions. For instance, thin wall castings are lighter and stronger than those made with other casting techniques. Since die castings do not have separate parts fastened or welded together, they have better strength than joined components.

Dimensional Stability and Accuracy

Die casting components are durable and stable. Also, they maintain close tolerances. Moreover, they have excellent heat resistance properties.

High Production Efficiency

Die casting service is easy to automate and mechanize. For instance, cold chamber die casting can be done 50 to 100 times per hour. Hot chamber casting can be done 400 to 1000 times per hour.

Excellent Smooth Surfaces

High dimensional accuracy and surface finish means that die castings can be used for a wide range of applications. Also, die cast components require less machining. Thus, they help save on machining costs and improve the utilization of parts.

die casting

Allow Embedding of Other Parties

It is possible to embed parts made from other materials in die casting. For instance, complex inserts or fasteners can be included in other components. Thus, it helps save on processing costs and materials costs.


Die casting service is economical and provides a range of components than other manufacturing processes. Moreover, parts have an extended service life and can be made to complement the visual appeal of the surrounding parts.

Simplified Assembly

Die castings offer integral fastening elements that include studs and bosses. Moreover, holes can be drilled or cored.

Multiple Finishing Techniques

It is easy to produce die-cast components with textured or smooth surfaces. Moreover, they can be plated or even finished with minimal surface preparation.

Where Should I Go for Die Casting Service?

If you are looking to outsource the manufacturing of your die-cast parts, then you have to consider different things. For instance, the cost and capability of the manufacturer are quite important.

There are many die casting factories in China. In fact, China is the leading die casting manufacturer in the world. It is estimated that about 50% of casting production is done in China.

About 60% of die castings are used in automobiles. For the last two decades, the die casting industry in China has grown an average of 13%. Sunrise Metal is the one-stop solution for all die casting services, finishing and machining of die cast parts.

Why is Aluminum Popular in Die Casting Service?

Aluminum is the most cast non-ferrous metal. There are several reasons for this. The main reason for utilizing aluminum die casting is that it produces lightweight components without sacrificing strength.

Also, aluminum die-cast parts have multiple surface finishing options, which withstands high operating temperatures than non-ferrous materials.

Aluminum die-cast components are highly conductive, corrosion-resistant, strength-to-weight ratio, and stiffness. It is estimated that over 95% of aluminum die-cast parts can be recycled. Hence, they are sustainable and green.

Sunrise Metal’s aluminum dies casting service is based on rapid production. Thus, mass production is possible quickly and cost-effective than other casting techniques.

Aluminum die-cast products have an extended lifespan, depending on the application. When the part reaches the end of its useful life, it can be recycled.

The good thing about aluminum die casting is it reduces steps required in prototyping and manufacturing. Thus, this technique is advantageous for producing small-to-medium-sized castings.

When all the above factors are put together, it is evident why aluminum is the most favored material for die casting.

What Types of Surface Coatings Are Available to Die Casting Service?

Although most castings need surface finish, some do not, depending on the application.

Adding surface coatings to die-cast parts can help increase their value and quality. That is because they provide extra features that customers are looking for.

These are some of the surface coating options you have:

Aluminum Passivation

The process is used on aluminum parts, where thin-film is added to provide corrosion resistance without reducing conductivity.

Powder Coating

Powder coating is the most popular process for providing a permanent finish for zinc and aluminum die casting products. It is widely used for die-cast telecommunication parts, display products, and home appliances.

The good thing about powder coating is that it is possible to control it in-house to minimize environmental impact. The main types of powder coating are thermosetting powder coatings and thermoplastic powder coatings.

Since it is a dry finishing process, finely ground particles of resin and pigment are electrostatically charged and then sprayed onto grounded casting parts. These particles adhere to the part until they are melted.

powder coating

Liquid Painting

Liquid painting provides a natural coating for the die-cast components. When the paint is applied to a non-treated or pre-treated metal surface, you achieve a great look suitable for branding.


There are different types of anodizing used when coating die cast products.

Type 1 is known as chromic acid anodizing, and it involves the use of chromic acid and used where minimal corrosion resistance is required.

Type 2 is widely used and offers corrosion resistance as it improves the appearance of the part.

Type 3 is known as hard coat anodizing and considerably increases surface hardness to reduce metal wear and abrasion.


This technique uses electricity to deposit paint. The good thing about this method is that it provides corrosion protection for an extended period, and it is cheaper.

Casting Impregnation

Porosity is unavoidable during the die casting process. Usually, small pores do not affect the structural integrity of the component and may be ignored.

However, if the component must be pressure tight and solid, then there is a need to eliminate porosity. In this case, casting impregnation helps seal and fill tiny pores in components.

Chrome Plating

This is an expensive surface coating process, but it offers a mirror-like finish. Bright chrome is commonly used in the automotive industry.

Other surface coatings for die casting parts include black oxide, chem film, gold plating, and more.

chrome plating

What is the Estimated Lead Time of Die Casting Service?

The lead time or set up time for die casting service varies from 5 to 12 weeks. After which designed die tools can produce thousands of castings. The lead time of die casting includes:

Die-Cast Tooling Time

This normally takes 4 to 8 weeks and it depends on mold complexity and part’s size.

Production Time

The process takes 3 to 4 weeks. It involves die casting, deburring, CNC machining, and surface finishing.

 lead time

What are the Main Cost Drivers for Die Casting Service?

These are the major cost drivers for die casting service.

Material Cost

Material cost varies depending on the availability and weight of the material. The weight of the material will have an impact on the component volume.

Also, the wall thickness of a part plays a role in determining the material cost. A component with thin walls needs lots of channels to ensure it fills evenly and quickly. Components with thinner walls lower material costs.

Tooling Cost

Tooling cost comprises of machining of cavities and die set. Die set cost depends on the size of the component’s envelope. For instance, larger parts need larger, expensive die set.

All aspects of a part’s geometry have an impact on the cost of machining. The primary cost driver depends on the size of the cavity that ought to be machined.

Any element that requires extra machining time adds up to the cost. This includes parting surface, tolerance, feature count, surface roughness, and side-cores.

The number of components and materials used have an impact on tooling life and affects the cost. Materials that require high casting temperature have short tooling life. An example is copper.

Zinc has a longer tooling life because it is cast at lower temperatures.

Production Cost

Production cost is determined by cycle time and hourly rate. Ideally, the hourly rate depends on the size of die casting equipment being used. That is because the part design has an effect on machine selection.

Required clamping force is determined by the area of the component and pressure of injecting molten metal. Thus, a large part requires more clamping force.

Cycle time is divided into injection time, resetting time, and cooling time. To reduce the production cost, it is vital to reduce any of these times.

die casting production

What Are the Applications of Die Casting Service?

Die casting service produces complex parts in a wide range of sizes from different materials. The parts made have unique properties that can be suitable for different applications.

Metal castings are important in different industries, such as mining, healthcare, and agriculture. In fact, without castings, such industries and the role they play in lives would not be the same.


Without agriculture, people would not live. Farmers grow crops and keep animals that feed the world. Therefore, equipment and technology are critical to this industry. Agriculture needs well-designed parts.

Some of the die cast parts used in this industry include drums, housings, gear casings, and frames for vehicles. Without die castings, complex shapes that make such equipment are not possible.


Military gear, firearms, and vehicles ought to function as required. The cast components allow vehicles and firearms to be used in extreme humidity and heat. Military equipment is designed to go for extended periods and still provide optimal performance.

Die cast components used in the defense industry include pistol grips, trigger guards, spare parts, hammers, and drone planes. Without castings, making quality equipment, tanks, planes, and firearms would be time-consuming and costly.


Die casting service is synonymous with the automotive industry. Modern vehicles are complex with thousands of parts. Some of the critical assemblies and components are metal castings.

The engine block is an example of the die cast component. It is made from aluminum alloy or cast iron. The metal construction offers it the strength and ability to transmit heat from the combustion process.


From the cast stoves and iron sinks to the skillets, the castings make most of the kitchen appliances. The cast-iron skillet provides uniform heat distribution and prevents foods from sticking. Moreover, it is versatile, cost-effective, and long-lasting.


The casting and mining industries are connected in several ways. For instance, the casting industry relies on mining to get materials used in the process. Metals are then meant to make durable castings, which the mining industry relies upon.

Die cast metal parts used in the mining industry are clamping rings, wheel hubs, pinion shaft housings, and eccentrics for crushers and shakers.


Cast iron, aluminum, and steel have been used in the construction industry for many years. The casting industry uses castings for lamp posts, gates, sewer pipes, gates, manhole covers, and bridges.

The durability and strength of metal castings make them an important part of buildings, parts, and other items used in construction. Without castings, it is difficult to make durable buildings. Also, the structures bear heavy pressures and loads.

Health Care

Manufacturing components for use in the medical industry calls for precision in both design and engineering. Die casting service can manipulate metal to provide this flexibility of design and shape. It is also combined with other manufacturing processes such as CNC machining and surface finishing.

Alternative Energy

Die castings are also widely used in the renewable energy industry. For example, the hub of the windmill is made through die casting.

What is the future of die casting?

With the introduction of electric cars, there is a huge demand for lightweight cast products. Die casting service offers opportunities and exploits its abilities in different applications.

For instance, modern vehicles feature more aluminum than traditional cars. With China leading in the manufacturing of vehicles, aluminum die cast products will play an important role.

Sunrise Metal leads in developing high-performance aluminum components to meet different application needs. Some of the components that will be made through aluminum die casting include motor housing, battery housing, and motor controller housing.

What are the different types of Die casting service defects?

A few things can go wrong with castings. These are called defects, and it is difficult to tell what caused it. These are the common defects of castings.

Gas Porosity

During the solidification of molten metal in a mold, it releases a lot of gas. That explains why molds are permeable and can allow gas to escape. Some of the bubbles include pinholes, blowholes, open holes, and scars.

Shrinkage Defects

These defects appear because metals shrink when they cool. It is quite normal for alloy pieces to shrink when they solidify. Uneven shrinkage distorts the shape of final products and interior holes.

Mold Material Defects

These types of defects are caused by mold material and mold design problems. They are the most common, and they include cuts, washes, swells, drops, sweats, rat tails, and runout.

Pouring Metal Defects

Unlike other defects, they occur when pouring temperatures are low. They include cold shots, cold shut, and misruns.

Metallurgical Defects

These defects appear when there are issues with the metal used in casting. They include slug inclusion, hot tears, and hot spots.

Casting Shape Defects

These defects appear when there is a mismatch or flash. They are easier to fix as it involves re-adjusting the existing molds.

How Does Sunrise Metal overcome casting defects?

Sunrise Metal utilizes the latest technology in providing die casting services.

Vacuum Die Casting

Sunrise Metal uses vacuum die casting to overcome issues related to traditional die casting.

The technology helps minimize porosity. Hence, you can expect components with fewer voids.

With this technology, you can get metal components that are densely packed. This enhances various metal properties, such as mechanical strength.

Tooling Design Optimization

First, there is a need to understand the client’s needs to produce dies that maximize product properties. Also, high-quality materials are used to guarantee performance.

The use of die-casting simulation software provides an opportunity to optimize the entire cycle. This allows the manufacturer to see material reactions in the mold cavity and identify potential defects.

Die Casting Process Optimization & Control

This involves controlling the molten metal, pressure, speed, material temperature, and tooling temperature during the die casting process. Some solutions like de-gas device, mold temperature controller, accurately monitor these parameters and communicate with the production team in Sunrise Metal.

What Kind of Die Casting Service Can Sunrise Metal Offer?

Sunrise Metal is a certified manufacturer in China with four dedicated facilities. Being a 1-stop die casting solution, the company offers other manufacturing services. They offer other services that include die-cast tooling, rapid prototyping, CNC machining, surface treatments, and assembling .

The company has over a decade of experience in aluminum die casting, zinc die casting, and CNC machining for die cast components. They manufacture high-quality die casting parts at an economical rate.

They experience making die cast products in different industries that include telecommunication, automotive, smart metering, marine electronic, and medical devices. The company has won several awards for producing high-quality products.

What tolerances can Sunrise Metal Support in die castings?

In a die casting service, tolerance standards are determined by the metal alloy used and features of a part being cast. Some of the features that determine tolerances include length and size.

Depending on the application, a component may fall out of required tolerances but still work. For making precise components, tight tolerances are necessary. However, they can be a challenge to meet in some components.

Some tolerances not achieved by die casting can be achieved by CNC machining and surface treatments. The technique you use depends on different factors.

Standard tolerances are less tight than precision tolerances. Although precision tolerances allow for a high level of accuracy when making parts, they have a lower range of acceptability because of variation.

In die casting, precision tolerances cost more because dies ought to be rigid and undergo testing. On the other hand, standard tolerances offer a greater range and are more predictable.

Whether you want your components made with standard or precision tolerances, Sunrise Metal can help. They follow internationally accepted standards for die casting metals such as zinc and aluminum.

How does Sunrise Metal make sure of the quality control in Die Casting Service?

Sunrise Metal implements a QMS for coordinating its efforts in quality. We are ISO 9001 certified and IATF 16949 certified. That demonstrates our commitment to meeting customer-specific requirements.

All activities of the die casting process, material, and technology are designed to meet both regulatory and customer requirements.

Sunrise Metal has a quality management team that eliminates defects that are caused by design issues and manufacturing processes. Thus, controls and processes are improved upon to meet the international standards.

Sunrise Metal has advanced quality assurance equipment. The equipment includes an X-ray machine, Zeiss Coordinate Measuring Machine, a Spectrometer for material analysis, and more.

With over 10 years in the manufacturing industry, Sunrise Metal has grown to become a trusted solution Worldwide. The company has passed various customer audit systems and achieved a high level of customer satisfaction.

In summary, Sunrise Metal is an authority in the manufacturing industry.

What Are Some Types of Products Made by Sunrise Metal Through Die Casting?

Sunrise Metal is known to deliver comprehensive aluminum die casting solutions to other businesses globally. Some of die casting service products include:

Auto manifold

Casted oil filter

The auto power transmission component

Gearbox housing

Electric motor cover

Satellite camera housing

What is the Minimum Order Quantities for Sunrise Metal’s Die Casting Service?

Sunrise Metal is the leader in the die casting service industry. The company provides a wide range of services for various manufacturers in various sectors.

For over a decade, they have served OEM/ODM companies. Top grade products are made in different industries that range from telecommunication and medical to automotive and marine.

The company caters for both low and medium volume projects that cannot be done by small manufacturers without compromising quality. Large-scale companies may not find your small orders lucrative enough.

Sunrise Metal offers a one-stop solution for die casting, surface finishing, and CNC machining for die cast products. Quantities of less than 200 can be delivered within 7 business days.

Why Should I Choose Sunrise Metal for Die Casting Service?

There are many reasons for choosing Sunrise Metal for your die casting services.

  • Sunrise Metal is known for its effective designs and engineering capabilities that increase productivity in die casting service. The company makes precision die-cast components and meets both low and high-volume supplies.
  • The manufacturer offers integrated services that range from initial design to finished product. Its engineering team works with you to come up with a suitable solution that suits your needs.
  • With Sunrise Metal’s die casting service, you can be assured of quality products at lower prices. All parts are made with professionalism and accuracy.
  • The die casting process is done using advanced technology and machinery to provide accurate parts and finish. Their engineers have the expertise and knowledge to produce parts that suit manufacturers from around the world.
  • Sunrise Metal specializes in complex geometry and high precision as a die-cast producer. With a well-equipped engineering team, you can be assured of high-quality products.
  • Also, they provide sophisticated solutions by combining CNC machining, rapid prototyping, and surface finishing to offer a one-stop experience. Quality metals are used to make products.

The truth is that Sunrise Metal’s capabilities in die casting service are unmatched. When you consider industries they supply and their manufacturing capabilities, you discover that Sunrise provides many advantages.

Request for Quote or Information
We would be glad to receive your request for quote.
Please email us your detailed requirements including 2D drawing & 3D Model and Quantity.
  • +86-512-55291075
  • +86 13912651818
  • No 1456, Fushikang Rd, Kunshan City, Jiangsu, China
We are close to Shanghai PVG,SHA,& WUX Airportwe can arrange pick-up when you visit us.
Please fill out the form if you have any question.
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