Brazil customer high-difficulty order: 14-ton inclined half ring

A 14-ton 4340 steel inclined half ring was successfully shipped today.

The major challenge in manufacturing this product lies in the angled cutting procedure. As a large-scale heavy forging, the cutting stage not only defines the basic geometric form but also directly affects subsequent assembly compatibility and stress distribution.

During processing, extremely high requirements are placed on angle accuracy and consistency control. This demands stable dimensional control for large-section, high-hardness materials.

Even minor deviations in angle can be significantly amplified during subsequent assembly and actual loading conditions, potentially affecting overall structural alignment and operational stability.

Through precise cutting control, staged inspections, and in-process corrections, we continuously verify and adjust key dimensions. This ensures the inclined surface strictly meets assembly and service accuracy requirements, enabling the stable delivery of this high-difficulty structural component.

For shipment, the product is packed and reinforced using a customized frame structure. The multi-point fixation and load distribution design effectively prevent displacement and impact risks during lifting and transportation.

The packaging and securing solution has been repeatedly evaluated and optimized, ensuring structural stability and transport safety during container loading and long-distance sea freight.