Steel hot rolling mill machinery is a cornerstone of modern metallurgy, transforming raw steel into high-quality sheets, тарелки, и катушки. This process involves heating steel above its recrystallization temperature and passing it through rollers to achieve desired thickness and mechanical properties. В этой статье, we delve into the intricacies of оборудование для стана горячей прокатки стали, its components, and the technical parameters that define its performance.
What is Steel Hot Rolling Mill Machinery?
Станок горячей прокатки стали refers to the equipment used in the hot rolling process, where steel slabs or billets are heated to approximately 1200°C and rolled into thinner cross-sections. This machinery includes furnaces, rolling stands, descaling systems, охлаждающие кровати, and coiling equipment. Companies like HANI ТЕХ specialize in designing and manufacturing these systems for global metallurgical plants.
Key Components of Hot Rolling Mills
- Reheating Furnace: Heats steel to the optimal rolling temperature.
- Roughing Mill: Reduces slab thickness through multiple passes.
- Finishing Mill: Обеспечивает окончательные размеры и качество поверхности..
- Система охлаждения: Controls cooling rates to enhance material properties.
- Coiler: Winds the rolled steel into coils for storage and transport.
Technical Parameters of Steel Hot Rolling Mill Machinery
Below is a detailed table showcasing critical parameters for оборудование для стана горячей прокатки стали:
| Параметр | Range/Value | Описание |
|---|---|---|
| Rolling Temperature | 1100°C–1250°C | Optimal temperature for plasticity |
| Скорость вращения | 5–25 m/s | Varies by product thickness |
| Максимальная сила прокатки | 20,000–50,000 kN | Depends on material hardness |
| Диаметр рулона | 800–1500 mm | Larger rolls for heavy plates |
| Годовая мощность | 1–5 million tons | Plant-specific design |
| Потребляемая мощность | 50–100 kWh/ton | Energy efficiency metrics |
| Допуск по толщине | ±0.1–0.5 mm | Precision control standards |
Applications of Hot Rolled Steel Products
Hot rolling produces materials for automotive, строительство, and pipeline industries. Хани ТЕХ emphasizes customization to meet diverse sector demands, такой как:
- Автомобиль: Chassis and body panels.
- Строительство: Beams and structural sections.
- Энергия: Pipeline and pressure vessel plates.
Innovations by HANI TECH
HANI TECH integrates automation and AI to enhance оборудование для стана горячей прокатки стали эффективность. Their solutions feature:
- Системы прогнозного обслуживания.
- Real-time thickness monitoring.
- Energy-saving reheating furnaces.
For more details, посещать hanrm.com или hanmetallurgy.com.
В итоге, оборудование для стана горячей прокатки стали is a complex yet vital system in metallurgy. Understanding its parameters and advancements ensures optimal production quality and competitiveness in the steel industry.
