Shandong Dorco Heavy Machinery Co., LTD.

Our spiral welded pipe mill is renowned for its stable performance and highly automated production line. While ensuring production efficiency, it significantly reduces the need for human intervention, thereby lowering labor costs and error rates.

As a leading supplier of CNC ring rolling machines in China, Dorco provides user-friendly and advanced technology ideal for producing flanges, bearings, and other critical components.

We are pleased to announce that Dorco's vertical ring rolling machine has recently been successfully delivered to multiple countries. Our machine can customize mold shapes according to customer requirements, enabling a single set of molds to produce various sizes of ring components. This not only enhances our production efficiency but also significantly reduces costs, delivering added value to our clients.

This equipment integrates multiple advanced technologies, featuring an automatic correction function that significantly reduces work time and enhances production efficiency.