Hengji Short Stress Path Rolling Mill, Vibration Resistant Steel Rolling Machine, Complete Rolling Mill Stand Assembly
Product Spotlights
1. Product Overview
This series of rolling mills includes Short Stress Path Rolling Mill and Housing Universal Rolling Mill, which are core metallurgical processing equipment specially developed for steel bar, wire rod, section steel and profile steel rolling production. Widely applicable to new steel rolling production lines, old factory equipment renovation and customized metal rolling projects, the equipment integrates mature mechanical structure design, high-rigidity manufacturing technology and stable operating performance. It can realize continuous, high-precision and high-efficiency hot rolling of various carbon steel, alloy steel and special steel materials, and is the preferred key equipment for medium and large steel mills and metal processing enterprises worldwide.
The short stress path mill focuses on compact structure, high precision and low energy consumption, while the housing universal mill features heavy load, multi-function and strong versatility. The two types of rolling mills cover the rolling processing needs of round steel, rebar, flat steel, angle steel, channel steel, I-beam and other steel profiles, with strong production adaptability.
2. Core Product Classification & Structural Characteristics
2.1 Short Stress Path Rolling Mill
The short stress path rolling mill is a new-generation high-precision rolling equipment optimized based on traditional rolling mill structure. Its core design advantage is short force transmission path and small structural deformation. The rolling force acts directly on the roll box, which greatly reduces the stress loss and elastic deformation of the equipment during operation, effectively improving the rolling dimensional accuracy of finished steel products.
The equipment adopts an integral compact assembly structure, with simplified transmission parts and reasonable spatial layout. It is equipped with high-precision bearing groups and rigid limit structures, featuring low vibration, low noise and stable operation in the production process. The modular design is adopted for key components, which is convenient for rapid disassembly, assembly and maintenance, greatly reducing equipment downtime and maintenance costs. This mill is mainly used for finishing and semi-finishing rolling of rebar, wire rod and round steel, and can effectively control the dimensional tolerance and surface quality of rolled products.
2.2 Housing Universal Rolling Mill
The housing universal rolling mill is a heavy-duty multi-functional rolling mill with integral cast steel housing, belonging to high-load and high-stability metallurgical equipment. The integral thickened housing structure has ultra-high rigidity and impact resistance, which can withstand long-term high-strength rolling impact and heavy-load operation, and is suitable for rough rolling and medium rolling processes of large-section steel.
This universal rolling mill breaks through the limitation of single rolling specification of traditional rolling mills. Through flexible roll gap adjustment and pass configuration, it can realize rolling forming of multiple section steel products, realizing one machine with multiple functions. The equipment is equipped with precise electric-hydraulic adjustment system and stable transmission system, with large rolling force, wide processing range and strong production continuity. It is specially designed for the production of channel steel, angle steel, I-beam, H-beam and other architectural and industrial section steel, and can adapt to large-scale, continuous and high-yield steel rolling production lines.
3. Superior Product Performance & Technical Advantages
High Rolling Precision & Stable Product Quality: Optimized stress structure and high-rigidity body design minimize equipment elastic deformation during rolling. The finished steel products have accurate dimensional tolerance, smooth surface and uniform texture, fully meeting international standard steel quality requirements.
High Efficiency & Energy Saving: The optimized transmission structure reduces mechanical friction loss and invalid power consumption. The equipment runs stably with high rolling speed and large single-machine output, effectively improving overall production efficiency and reducing long-term production energy consumption and operating costs.
Durable & Low Failure Rate: Key load-bearing parts are made of high-strength cast steel and alloy steel materials, after overall heat treatment and precision machining. The equipment has strong wear resistance, fatigue resistance and impact resistance, with long service life and stable long-term operation performance.
Strong Versatility & Customization: Support customized roll pass, rolling specification and equipment configuration according to customer production needs. It can match different production line processes, adapt to rolling of various steel materials and profiles, and meet diversified production demands.
Easy Installation & Maintenance: Modular integrated design, standardized component configuration, simple and quick equipment installation and commissioning. The vulnerable parts are easy to replace and maintain, which greatly saves later maintenance time and labor costs.
Low Vibration & Low Noise: Equipped with shock absorption structure and precise matching transmission components, the equipment operates smoothly with low vibration and low noise, meeting industrial environmental protection production standards.
4. Wide Application Scope
This series of rolling mills is widely used in metallurgical steel plants, metal processing factories, infrastructure engineering material production bases and other fields, suitable for hot rolling processing of various metal materials: ordinary carbon steel, high-carbon steel, alloy steel, structural steel and other metal profiles. The finished products cover rebar, wire rod, round steel, flat steel, angle steel, channel steel, I-beam, H-beam and other common steel products, which are widely used in construction, bridge, machinery manufacturing, automobile, aerospace and other industries.
5. Equipment Configuration & Production Matching
The rolling mill can be used alone or matched with continuous rolling production line, tandem rolling unit, heating furnace, straightening machine, cutting machine and other supporting equipment to form a complete automatic steel rolling production line. The equipment supports manual adjustment and automatic intelligent adjustment options, which can meet the production needs of small-scale intermittent production and large-scale continuous automatic production. All equipment is manufactured in strict accordance with international metallurgical machinery standards, with stable performance, reliable quality and high cost performance.
6. After-sales & Technical Support
All our rolling mill equipment adopts standardized production and strict quality inspection before delivery. We provide complete equipment installation drawings, operation manuals, maintenance guidelines and other technical documents. Meanwhile, we support professional technical guidance for equipment installation, commissioning and daily operation, and provide long-term spare parts supply and after-sales maintenance services, ensuring customers' stable and continuous production.
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