Cold Runner Molds

Used for zinc alloy casting to create parts with high precision and wear resistance. We offer development and production services for such molds, characterized by high efficiency and durability. These molds are ideal for mass production of components requiring increased strength and complex geometry.

Advantages of Using Cold Runner Molds

Key Benefits of Applying Cold Runner Molds

High Precision

Cold runner molds ensure accurate reproduction of complex details with minimal tolerances due to innovative technologies and high-quality materials.

Durability

Robust materials and quality craftsmanship guarantee a long service life for the mold, reducing the frequency of replacements.

Cost Efficiency

The low melting temperature of zinc alloys reduces energy consumption and speeds up the manufacturing process.

High Product Strength

Cold runner molds allow for the production of parts with high mechanical strength, making them ideal for industrial and household products.

Innovative Technologies

The use of advanced technologies in the design and manufacturing of molds optimizes processes and ensures high product quality.

Versatility

Cold runner molds are suitable for producing parts of varying complexity and shape, including small components with high precision.

Applications of Cold Runner Molds

Key Areas of Application for Cold Runner Molds

Cold runner molds are used in various industries due to their versatility and the durability of the products:

Automotive Industry: Manufacturing of small and precise parts such as lock housings, fastening elements, and chassis components.
Electronics Industry: Production of housings and components for electronics and household appliances requiring high precision and electrical conductivity.
Medical Technology: Creation of durable and precise components for medical equipment and instruments.
Furniture Hardware: Fabrication of sturdy and long-lasting elements for furniture, such as hinges, handles, and other accessories.
Equipment and Tools: Production of high-strength parts for industrial equipment, tools, and mechanisms.

Zinc alloy molds are widely used where high precision and durability of products are required.

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The process of manufacturing cold-runner molds

Stages of manufacturing cold-runner molds

The manufacturing of cold-runner molds involves several key stages. This process ensures high precision and reliability of molds for zinc alloy casting, guaranteeing successful and efficient production of parts.

1 Requirements Analysis

Based on the client's technical specifications, our experts analyze the features of the future product, determine necessary parameters, and select the appropriate alloy.

2 Design

Using advanced CAD/CAM systems, engineers create 3D models of the mold, considering all technical and production requirements. This stage defines the exact dimensions and geometry of the parts.

3 Drawing Creation

Detailed drawings are created from the developed 3D models for the subsequent manufacturing of the mold.

4 Manufacturing

Mold production is carried out on modern equipment using high-strength materials, ensuring the durability and precision of the final mold.

5 Testing

After manufacturing, the mold undergoes thorough testing to check its functionality, accuracy, and adherence to specified parameters.

6

Implementation

After successful testing, the mold is delivered to the client, and we provide technical support during the commissioning phase.

Examples of Our Projects

Products Created with Our Molds

We are proud that the molds manufactured by our company are used to produce a diverse range of products across various industries. Here are a few examples of products made using molds from BVT Impex. These examples demonstrate our capabilities and confirm our commitment to high quality and precision. Our molds ensure stable and efficient production, meeting the most stringent requirements of our clients.

All Hot Runner Double Injection and IML Other Blow Molding Aluminum

Custom Solutions

Get a consultation for your order today

At BVT Impex, we offer customized solutions for designing and manufacturing zinc alloy casting molds, fully tailored to the unique requirements of your production. Our team of engineers is ready to develop molds that perfectly match your needs, regardless of the complexity and specifics of your project.

Frequently Asked Questions (FAQ)

Answers to Popular Questions About Zinc Alloy Die Casting Molds

In this section, we have compiled answers to the most frequently asked questions about our zinc alloy die casting molds. If you have any additional questions, please contact us, and our experts will be happy to assist you.

What are cold runner molds?

Cold runner molds are a type of mold consisting of two or three plates. The molten material is first injected into the mold through a sprue bushing and then fills a network of channels leading to the cavities of the mold.

How long does it take to manufacture cold runner molds?

The average lead time for manufacturing zinc alloy molds is between 6 to 10 weeks, depending on the complexity of the project and client requirements.

What is the difference between cold runner and hot runner molds?

The main difference is that in cold runner molds, the channels are not heated, unlike hot runner molds, where the channels are heated by a manifold to maintain a constant temperature of the melt.

What types of polymers are suitable for cold runner molds?

Cold runner molds are suitable for a wide range of polymers, including those sensitive to temperature fluctuations.

How is the separation of the cast part from the main part of the mold achieved in cold runner systems?

In two-plate molds, the ejector system separates the cast part from the main part of the mold, leaving the runners and sprues intact. In three-plate molds, the system automatically separates the sprue from the part when the mold opens.

Our Contacts

Contact us for consultation and additional information

For quick communication with our manager or technical specialist, please use the following contact details:

We are always ready to answer your questions and provide consultation on the design and manufacturing of zinc alloy die-casting molds. Contact our sales or technical support department using the contact details provided below. We will help you find the optimal solution for your production.