As a key component in continuous casting equipment, the classification and selection of the type of anisotropic steel sector directly affect the quality and efficiency of the continuous casting process.

1、 Basic concepts and functions of anisotropic steel sector segments

The anisotropic steel sector is the core component used to support and guide the casting billet in continuous casting machines, named after its special cross-sectional shape and material of special steel. Its main functions include:

Support high-temperature castings to prevent deformation

Accurately guide the billet to move along the predetermined path

Control the cooling rate of the casting billet

Adjust the shape and dimensional accuracy of the casting billet

2、 Main model classification of anisotropic steel sector segments

（1） Classified by structural form

Integral sector segment

Model examples: ZS-1, ZS-2 series

Features: Simple structure, good rigidity, easy maintenance

Applicable scenarios: Small and medium-sized continuous casting machines, producing ordinary steel grades

Split sector segment

Model examples: FS-3, FS-5 series

Features: Can be replaced in sections, high flexibility

Applicable scenarios: Large continuous casting machines, producing special steel grades

Quick change sector segment

Model examples: KHS-200, KHS-300 series

Features: Short replacement time, high production efficiency

Applicable scenarios: Multi variety, small batch production mode

（2） Classified by cooling method

Water-cooled sector segment

Model examples: SL-4, SL-6 series

Features: High cooling efficiency, low cost

Applicable scenario: Ordinary carbon steel continuous casting

Aerosol cooled fan-shaped segment

Model examples: QW-5, QW-8 series

Features: Uniform cooling, low thermal stress

Applicable scenarios: High quality steel grades such as stainless steel and alloy steel

Composite cooling sector segment

Model examples: FH-10, FH-15 series

Features: Combining the advantages of water cooling and aerosol cooling

Applicable scenarios: Ultra wide slab, special alloy steel

（3） Classified by driving method

Electric sector segment

Model examples: DS-100, DS-200 series

Features: Accurate control, fast response

Applicable scenario: High precision continuous casting production line

Hydraulic sector segment

Model examples: YY-300, YY-500 series

Features: Strong strength, good stability

Applicable scenario: Production of large section castings

Hybrid drive sector

Model examples: HH-400, HH-600 series

Features: Combining electronic control accuracy and hydraulic power

Applicable scenario: High end special steel production

3、 Analysis of Applicable Scenarios for Heterosexual Steel Segments

（1） Production of ordinary carbon steel

Recommended models: ZS-2, SL-4 series

Meet basic support and cooling needs

Good economy and low maintenance cost

Suitable for production lines with an annual output of less than 500000 tons

（2） Production of stainless steel and alloy steel

Recommended models: QW-8, FH-15 series

Accurate temperature control capability

Excellent thermal fatigue resistance

Suitable for steel grades with high surface quality requirements

（3） Production of special section castings

Recommended models: YY-500, HH-600 series

Strong support and adjustment ability

Can adapt to the requirements of irregular cross-sections

Suitable for special products such as H-beams and round billets

（4） High automation production line

Recommended models: DS-200, KHS-300 series

High precision position control

Rapid response and adjustment capability

Suitable for integration with intelligent control systems

4、 Precautions for Selection of Heterosexual Steel Segments

Production process compatibility: Select the appropriate model based on the characteristics of the steel grade and the specifications of the casting billet

Equipment compatibility: Consider matching the interface with existing continuous casting machines

Maintenance convenience: Evaluate maintenance cycle and difficulty level

Cost benefit ratio: Balancing initial investment and long-term operating costs

Technological foresight: considering the possibility of future product upgrades

The technological progress of anisotropic steel sector segments will continue to promote the development of continuous casting technology, and the correct selection and use of suitable sector segment models are of great significance for improving the quality and production efficiency of continuous casting products.