Furnace is so crucial in die casting because it controls the melting metal temperature, improve energy and cost effective, etc.

The furnace plays a vital role in the die casting process. It is not only responsible for the melting and temperature control of the metal, but also directly affects the quality of the castings.

1. Furnace function of ide casting

The furnace is the key equipment for melting metal in the die casting process. The metal is heated above the melting point in the furnace to form liquid metal. Which is then it inject into the mold to form the casting. For example, in hot chamber die casting, the furnace directly installs inside the die casting machine. And the metal directly inject from the furnace into the mold. Without the need for an additional transportation process, thereby improving efficiency and reducing heat loss.

2. Furnace is crucial in die casting: Temperature Control and Consistency

The furnace is not only responsible for melting the metal, but also must precisely control the temperature of the metal. Too high a temperature can cause the metal to oxidize or degrade. While too low a temperature can result in insufficient fluidity. Therefore, the furnace must be able to stably maintain the required temperature range. That to ensure the quality and consistency of the castings.

3. Energy efficiency and cost effectiveness

Modern furnace design focuses on energy efficiency. For example by using efficient equipment such as induction furnaces or electric arc furnaces. These equipment are able to heat the metal quickly and use less energy. In addition, by optimizing the melting and holding processes, it can reduce the production costs significantly and improve melting efficiency.

4. Adapt to the needs of different metals

Different types of metals require different melting conditions. For example, light metals such as aluminum and magnesium usually use crucible furnaces or induction furnaces. While low melting point metals such as zinc and copper. They are more suitable for built-in furnaces in hot cavity die casting. The choice of furnace directly affects the melting speed, fluidity and quality of the final casting.

5. Reduce transportation losses

In cold chamber die casting, it need the metal need transferred from an external furnace to the die, which increases heat loss and operational complexity. In contrast, the built-in furnace of hot chamber die casting reduces this link. Thereby improving production efficiency and reducing the risk of casting defects.

6. Support high-quality casting production

The furnace not only affects the melting process of the metal, but also determines the surface quality and internal structure of the casting. For example, using high-quality crucible materials. Such as silicon carbide) can avoid metal contamination, thereby improving the surface finish and mechanical properties of the casting

Therefore, choosing the right furnace type and optimizing its performance are key factors. That to ensure the success of the die casting process.

Haichen die casting machine

Haichen is one Chinese die casting machine manufacturer for more than 10years. We produce both high pressure cold chamber die casting machine , hot chamber die casting machine and spare parts. They have durable and highly precise features.

Haichen also produce die casting machine auxiliary equipment. Such as conveyor, vacuum machine, mold temperature controller, industrial robot, sprayer and so on.

We supply cold chamber and hot chamber die casting machine spare parts.

Welcome contact us.