Fan section is an important part of the continuous casting machine production process, the main role of the fan section.

The primary role of the fan-shaped section is to guide the billet pulled from the support guide section, to prevent the casting of billet shell in the steel static pressure produces bulging belly deformation. Together with the liquid core of the cast billet continues to spray water or gas - water atomization cooling, so that the cast billet continues to spray cooling until the cast billet completely cohesive stop; through the placement of the fan-shaped section of the drive wheel will be pulled out of the cast billet and straightened into a slab; fan-shaped section also guides the delivery and clamped ingot lead rod in order to pour and the role of the billet pulling. A complete fan section of the first by the inner and outer arc structure, stick installation (including drive stick and free wheel), clamping guide equipment, drive wheel pressure down equipment, stick seam adjustment equipment and water cooling, lubrication, hydraulic piping and other components.

Some fan section is also equipped with two side structure, side structure fixed in the outer arc structure, mixed seam adjustment equipment fixed in the side structure, the side structure has the function of guiding for the upper structure, above the side structure is equipped with lifting fan section of the lifting axle, the side structure and the outer arc structure is also equipped with the replacement of the fan section of the guide shaft.

Continuous casting production constitutes a continuous casting line of a single continuous casting machine is generally known as the fan section, generally divided into arc section (or bending section), straightening section, horizontal section, and so on. According to the different billets can be divided into slab sector, billet sector, billet sector. Production is common in the slab fan section and billet fan section.

Continuous casting machine fan section plays a role in supporting and guiding the role of billet, is in the billet cohesion process directly in contact with the equipment, the surface quality of the billet and the internal quality of the casting has a great impact. The purpose of fan section control is to ensure accurate and stable roll gap according to the process requirements.

The CCM segment is a metallurgical equipment used for slab continuous casting production line through continuously curving and straightening tomake the slab finally meet the product requirements. It consists of four systems:lubrication, hydraulics, machine cooling and spray. According to the metallurgical length of the on-site process design, the number of rollers arranged in the row, and the diameter of the roller, the segments are respectively arranged and divided into the arc segment, the straight segment and the horizontal segment. Each segment is composed of inner and outer arc connecting devices, clamping devices, pressing devices, thickness adjusting devices, transmission devices, roller fittings, and fluid systems.

Since the establishment of our company, our company has been maintaining and repairing the continuous casting machine segment system for large domestic steel mills for a long time. In addition, our company has accumulated rich experience in providing fan-shaped roll gap adjustment clamping hydraulic cylinders, pressure cylinders and hydraulic systems. The completion of the new plant and the introduction of new equipment have further enhanced our production and processing capabilities. Now our company has successfully developed and produced large slab fan segments, opening a new chapter for the company's products.