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Zinc Alloy Die Castings

Your Professional Zinc Alloy Die Castings Supplier

 

Guangway Machinery is a leading industry player in making mechanical components. We have a focus in manufacturing and custom and want to provide our clients with specialized needs in a number of industries. The company's die castings include aluminum alloy die castings, zinc alloy die castings, magnesium alloy die castings. Die casting is a metal manufacturing process where molten metal is forced under high pressure into a mold (die) cavity, creating a solid, shaped part. This process is commonly used for producing complex, thin-walled parts with high precision and in large quantities. Our complete scope of services consists of forging, casting, CNC machining, and extrusions in copper, and it's all done to a high level and with a high level of precision.

 
 
Why Choose Us?

Quality Assurance

As an ISO 9001 certified company, we implement strict quality control measures at every stage of production. Each part undergoes a lot of checks during production to ensure it meets high standards.

OEM & ODM Available

We can design in 3D and provide detailed drawings using sophisticated design software to your requirements so that you get your finished item in the way you desire.

Advanced Equipment

Our state - of - the - art testing apparatus, such as spectrometers, metallographic testers, and hardness testers, are used to ensure the quality of materials and the accuracy of processing dimensions.

Our Services

We offer a warranty for our mechanical parts. We'll repair or replace them free of charge in case there's a problem with quality during warranty.Our after-sale service team can give you tips and guidance to extend your parts' lifespan.

 

Types of Zinc Alloy Die Castings

 

Zinc Alloy Die Castings for Automotive Parts

The zinc employed in making motor parts is mostly an advanced-grade zinc alloy, e.g., Zamak 3 or Zamak 5. Zamak 3 is fluid to an optimum degree to accomplish in filling complicated die cavities in die casting.

Zinc Alloy Die Castings for Motor Parts

Zinc die-casting is used in motor part die-casting owing to improved fluidity, strength to weight ratio, and strength to corrosion. The most used zinc die-casting alloys in this area are Zamak 3 (ASTM AG40A) since these possess an optimum balance between fluidity in casting and strength in metals.

Zinc Alloy Die Castings For Automotive Parts

 

 

Specifications of Zinc Alloy Die Castings

 

 

Model Number

Customized

Process

Casting. Deburring .Drilling .threading CNC

Material

Aluminum, Carbon Steel, Stainless steel, Iron, Brass

Tolerance

0.02mm ~ +/-0.1mm

Surface Finish

Polishing, painting, powder coating,sand blasting

Quality Control

100% Inspection

Manufacturing Process

Casting, Die Casting, Precision Casting,

Dimensions

Customized Sizes

MOQ

1000 Pcs

    

 

Our production and equipment

 

Zinc Alloy Die Castings For Industrial Applications

Brinell Hardness

 

Brinell hardness testing, is the oldest testing method that is still regularly used. The hardness tester used by this test is a spherical penetrating body. For Brinell hardness tests, a bullet, usually with a diameter of 10 mm, is pressed into the surface of investment casting to be tested. The pressing force can be adjusted depending on the material to be investigated. Based on the impression made on the surface of investment castings, the Brinell hardness is determined. The brinell hardness value of investment castings will be shown in HB.

Rockwell Hardness

 

It uses a bullet-shaped or cone-shaped penetrating body. In a Rockwell test, hardness is interpreted as "resistance to local penetration". The test determines the depth to which a penetrating body (spherical or cone-shaped) has penetrated after being tested with a standard testing load. This results in a hardness number that can be read off immediately after removing the testing load. Rockwell hardness is expressed as a number on a particular scale. The Rockwell scales used most often for steel are the B and C scales. The rockness hardness value of investment castings will be shown in HRC.

Vickers Hardness

 

In this hardness test, a diamond pyramidal penetrating body with a top angle of 136° is pressed into the investment casting part with a given force (F). Within a few seconds, the force is built up and maintained for a period of between 10 and 15 seconds. After the removal of the force, both diagonals are measured using a measurement microscope. The hardness can be assessed by determining the surface area deflected using the Vickers formula.

Surface Treatment of Zinc Alloy Die Castings

 

 

① Aluminum Die Castings Anodizing
Anodizing is an electrochemical process that converts the metal surface into a durable, corrosion-resistant, anodic oxide finish. This process involves submerging the aluminum part into an acid electrolyte bath and passing an electric current through the medium. As a result, oxygen ions from the electrolyte combine with the aluminum atoms on the surface, creating a thick, protective oxide layer.

 

② Diecast Aluminum Parts Electroplating
Electroplating is a process that uses an electric current to deposit a thin layer of metal onto the surface of aluminum die-cast parts. The parts are first cleaned and prepared to ensure proper adhesion. They are then submerged in an electrolyte solution containing metal ions. By passing an electric current through the solution, the metal ions are reduced and form a coherent metal coating on the surface of the aluminum parts.

 

③ Aluminium Diecastings Painting
Painting aluminum die-cast parts involves applying liquid paint to the surface, which is dried and cured to form a protective and decorative coating. The process begins with cleaning and preparing the parts to ensure proper paint adhesion. Primer may be applied to improve the bond between the paint and the metal surface. The paint is then sprayed, brushed, or dipped onto the parts, followed by a curing process that solidifies the paint layer.

 

 

Certificate

 

 

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Packaging & Delivery

 

 

Packaging

Wooden Cases, Cartons, Palletization.

Shipping

By logistics; by shipping; by air.

Payment

Paypal, Western Union, T/T, L/C.

 

 

FAQ

 

 

Q: What is the difference between foundry and die castings?

A: Die casting involves machining metals into molds using various alloys containing zinc, copper, lead, pewter, and more. 4.In foundry operations molten metal is transported, contained, or poured. Crucibles, robotic arms, and gravity induced pouring machines are used to move molten metal from one location to another.

Q: How to check hardness of die castings?

A: For Brinell hardness tests, a bullet, usually with a diameter of 10 mm, is pressed into the surface of investment casting to be tested. The pressing force can be adjusted depending on the material to be investigated. Based on the impression made on the surface of investment castings, the Brinell hardness is determined.

Q: Can you make my designs?

A: Yes, OEM/ODM is welcome, pls feel free to send us pictures. If necessary, we can keep your design be protected under law.

Q: Can I get discounts?

A: Yes, for big order, old customer and frequent customers, we give reasonable discounts.

Q: How about the sample policy?

A: We can provide free sample. However, you have to pay the cost of courier by express like: DHL, TNT, UPS and FEDEX.

Q: How could I pay them?

A: Paypal, Western Union, T/T, L/C are acceptable, so just let us know which is convenient for you.

We're professional zinc alloy die castings manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy bulk zinc alloy die castings made in China here from our factory.

Zinc Alloy Die Castings for Medical Devices, Zinc Alloy Die Castings for Electronics, Zinc Alloy Die Castings for Aerospace Components