Die Casting Services
Die casting is a metal casting process that is particularly suitable for large quantities of small and medium-sized castings with very good surface finish and size
ISO 9001:2015 certification
Tolerances as tight as ±0.004"" (0.1 mm)
Technical support and design guidance
1
1 hour Instant Quotes
3
3 days Lead time
1
1 pcs MOQ
0.01mm
0.01mm Tolerances
Die Casting
TOP Prototype is an experienced die-casting service manufacturer. Since 2013, we have adhered to strict die-casting processes to ensure the processing of strong and durable product quality and to ensure that customized requirements of customers are met.
The following are two die-casting capabilities we provide：
Hot chamber die casting process
Hot chamber die casting is a process that uses low-melting-point alloys to melt the metal through a gooseneck into the mold at injection pressures of 1,000 - 5,000 psi. Suitable for mass production of relatively complex parts.
This process is suitable for zinc alloys, lean alloys, copper and other low melting point alloys.
Cold chamber die casting process
A die casting for high melting point alloys that helps reduce heat in the machine and solves corrosion problems in machine parts and related components by passing the metal through a shot chamber into the mold at pressures of 2,000 to 20,000 psi.
This process is mainly used for high melting point alloys such as aluminum, magnesium, some copper and iron alloys.
Die Casting Processing Parts Display
From CNC to Prototype Production
Rapid prototyping
TOP Prototype offers a complete product portfolio to meet all your manufacturing needs.
Deliver great prototypes in the shortest time, from prototype to production, so you can quickly test prototype parts and get them to market faster.
Professional advice assists production
TOP Prototype's engineering team will provide effective design suggestions for your project, reducing the gap between part design and final product testing, ensuring that your needs are met
On-demand production
Our advanced production technology improves productivity.
After confirming the processing details, we ensure that the accuracy and quality of the product are achieved to the greatest extent, and parts are delivered to you in a timely manner.
Die Casting Machining Materials
According to your needs, you can strictly select from more than 50 types of materials that meet production standards. Our die casting service is applicable to various materials from metals to plastics.
Please take a look at Die Casing machining material list. You are also welcome to contact us to discuss your personal needs.
| Materials | Description | |
|---|---|---|
 | Aluminum | Aluminum has an excellent strength-to-weight ratio among these metals. This is an excellent choice for high load requirements on aircraft mounts and enclosures. Aluminum also has good ductility, stiffness, corrosion resistance and workability. Its lightweight properties make it useful in aerospace structural applications such as fuselage skins, wing ribs, wing skins, etc. |
 | Copper | Copper has excellent thermal conductivity, electrical conductivity and plasticity. It is also highly ductile, corrosion resistant and easy to weld. |
 | Stainless steel | Stainless steel is a type of mild steel whose properties are sought after in many industrial applications. Stainless steel usually contains at least 10% chromium by weight. They are the first choice for critical joints in engine and exhaust components, landing gear components and aircraft superstructures, ensuring high performance and durability. |
| Titanium | Titanium has many material properties that make it an ideal metal for demanding applications. These properties include excellent resistance to corrosion, chemicals and extreme temperatures. This metal also has an excellent strength-to-weight ratio. |
 | Plastic | Plastic is also a very popular choice for CNC machining because of its wide selection, relatively low prices, and significantly faster machining times. We offer CNC machining services for all common plastics. |
Die Casting Processing Surface Treatment
TOP Prototype surfacing finishing techniques can either be for functional or aesthetic purposes.
Each technique has requirements, such as materials, color, texture, and price.
Below are the surfacing finishing technique rendered by us.
| Process | Description | |
|---|---|---|
| Sandblasting | After sandblasting treatment, the surface of the parts has a matte texture. It is mainly used for visual applications and can then undergo other surface treatments. |
 | Anodizing | Anodizing improves corrosion resistance, enhances wear resistance and hardness, and protects metal surfaces. Widely used in mechanical parts, precision instruments, aircraft, automobile parts, etc. |
 | Electrostatic spraying | Electrostatic spraying is a coating applied as a free-flowing dry powder. Unlike traditional liquid coatings, which are delivered by evaporating solvents, powder coatings are typically applied electrostatically and then cured under heat or UV light |
| Polishing | The polishing range spans from Ra 0.8 to Ra 0.1. The polishing technique utilizes abrasive materials to rub against the surface of the parts, leading to the surface of the parts becoming either more lustrous or less lustrous, all depending on your requirements. |
| Plating | The electroplating coating enables the reduction and deposition of metal cations by applying an electric current, which can protect the surface of the parts and prevent corrosion caused by rust and other defects. |
Why Choose Our Die Casting Services？
TOP Prototype combines high-quality processing technology with service awareness to ensure customer satisfaction and leave a good impression.
High precision standard
For small batch parts, CNC five-axis milling services can achieve standard tolerances of ±0.05mm.<br。 For parts with higher requirements, we can also achieve ±0.01mm"
Handling complex designs
The die-casting processing center of TOP Prototype is capable of processing all kinds of complex and precise parts. <br> No matter what materials or how difficult it is, we can manufacture parts that meet your unique needs
24/7 engineering support
TOP Prototype is equipped with experienced engineers to answer your questions during the project and always provides first-class engineering support to help you achieve the best results from the project.
FAQ
TOP Prototype support the two primary methods of die casting; hot chamber die casting and cold chamber die casting. Hot chamber casting is typically used with lower melting point materials such as zinc and magnesium. Cold chamber casting is often used for comparatively higher melting point materials such as aluminum.
The die casting process can create parts with alloys of the following elements (listed from most common to least):
Aluminum – Lightweight, high dimensional stability, good corrosion resistance and mechanical properties, high thermal and electrical conductivity, strength at elevated temperatures
Zinc – Easy to cast, high ductility, high impact strength, easily plated Magnesium – Easy to machine, excellent strength-to-weight ratio
Copper – High hardness and corrosion resistance, high mechanical properties, excellent wear resistance and dimensional stability
Lead / Tin – High density, good dimensional control, special forms of corrosion resistance
The die casting process can create parts with alloys of the following elements (listed from most common to least):
Aluminum – Lightweight, high dimensional stability, good corrosion resistance and mechanical properties, high thermal and electrical conductivity, strength at elevated temperatures
Zinc – Easy to cast, high ductility, high impact strength, easily plated Magnesium – Easy to machine, excellent strength-to-weight ratio
Copper – High hardness and corrosion resistance, high mechanical properties, excellent wear resistance and dimensional stability
Lead / Tin – High density, good dimensional control, special forms of corrosion resistance
Die Casting Equipment
TOP Prototype implements strict quality control protocols to ensure every customer receives quality products.
