How to Improve the Forming Rate of Metal Briquettes

To enhance the forming rate of metal briquettes, several key aspects need to be considered.

The choice of raw materials is crucial. Metal powders or scraps with uniform particle size and shape are preferred. For example, spherical - shaped metal powders can pack more closely, which is beneficial for forming. Additionally, pre - treating the raw materials, such as removing impurities and drying, can improve their fluidity and adhesion, thus increasing the forming rate.

The binder plays a vital role in holding the metal particles together. Selecting an appropriate binder with good adhesive properties is essential. Commonly used binders include organic polymers and inorganic salts. The dosage of the binder should be optimized. Too little binder may result in weak bonding and low forming rate, while too much binder can affect the properties of the final briquette and also lead to processing difficulties.

The compaction process significantly impacts the forming rate. Increasing the compaction pressure can improve the density and forming rate of the briquettes. However, the pressure should be within a reasonable range to avoid equipment damage and excessive energy consumption. Moreover, the compaction speed also needs to be controlled. A suitable compaction speed can ensure the uniform distribution of the binder and metal particles, thereby enhancing the forming quality and rate.

Regular maintenance and calibration of the briquetting equipment are necessary. Well - maintained equipment can operate stably, ensuring consistent compaction force and accuracy. This helps to produce briquettes with a high and stable forming rate. Any malfunction or deviation in the equipment can lead to inconsistent briquette quality and reduced forming rate.

In conclusion, improving the forming rate of metal briquettes requires a comprehensive consideration of raw material selection, binder usage, compaction process optimization, and equipment maintenance. By carefully controlling these factors, a higher forming rate and better - quality metal briquettes can be achieved.