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  • Cold rolling mill
    • 2 hi Cold rolling mill
    • 4 hi Cold rolling mill
    • 6 hi Cold rolling mill
    • 8 hi Cold rolling mill
    • 20 hi Cold rolling mill
    • Reversing mill
    • Tandem rolling mill
    • Continuous rolling mill
    • Auxiliary equipment
    • Spare parts
  • Application
  • Solution
    • Φ320/Φ250×250 Four-Stand Two-Roll Cold Rolling Mill Line
  • About Us
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Cold rolling knowledge and guidelines

Essence of Cold Rolling in 6-Hi Cold Rolling Mill and Advantages for Narrow Steel Strip

How 6-high cold rolling mills achieve superior precision, flatness, and surface quality in narrow steel strip production through advanced roll configuration and real-time control technologies.

2026-06-30

Key Points for 6-Hi Cold Rolling Mill and Purpose of Intermediate Roll Axial Shift

Explains key operational practices and the critical role of intermediate roll axial shift in 6-high cold rolling mills for superior strip shape and flatness control.

2026-06-22

How to avoid roll burning in six-high cold rolling mills and how to set control nodes?

Prevent roll burning in 6-high cold mills: control liner gaps, optimize lubrication, use reversible passes for stainless steel, and set accurate MARC simulation nodes.

2026-03-30

What factors to consider when purchasing a six-high cold rolling mill online, and some comparisons

A concise buyer’s guide to purchasing a 6-high cold rolling mill online—covering key specs, build quality, support, and TCO for high-precision thin-gauge steel production.

2026-02-28

The importance of rolling methods and product development for six-high cold rolling mills

Optimizing rolling methods and product development for 6-high cold rolling mills to achieve superior strip flatness, thickness accuracy, and production efficiency.

2026-02-20

Comparison of Advantages Between Four-High and 6 Hi Cold Rolling Mills and Possibility of Improvement for 4 Hi Cold Rolling Mill

A data-driven comparison of 4-high vs. 6-high cold rolling mills, with actionable upgrade paths to enhance 4-high performance for thinner gauges without full replacement.

2026-01-20

Comparison of Precautions in Some Aspects of 6 Hi Cold Rolling Mill and Comparison of Principle Schematic Diagrams

Comprehensive guide on 6-high cold rolling mill precautions, schematic comparisons (HC vs UCM), and operational best practices for flatness, thickness control, and roll life optimization.

2026-01-11

Comparison of Key Usage Points of 6 Hi Cold Rolling Mill and Requirements for Pressure Distribution Between Rolls

Compares key usage points of reversible, tandem, and HC 6-high cold rolling mills and details precise pressure distribution requirements for high-quality thin strip production.

2026-01-06
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Our Products

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    Φ320/Φ250×250 Four-Stand Two-Roll Cold Rolling Mill Line

    Φ320/Φ250×250 Four-Stand Two-Roll Cold Rolling Mill Line HANI TECH Equipment Overview This cold rolling mill line is designed for continuous rolling of steel strip. The system features four tandem rolling stands for precision thickness reduction and surface finishing. Technical Specifications Material Processing Range Material Grade: Q195-235 (Annealed) Input Thickness: 2-10mm Output Thickness: ≥1mm Strip Width:…

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  • 4 hi cold rolling mill

    4 hi cold rolling mill

    The 4 hi cold rolling mill represents one of the most versatile and efficient solutions for precision metal forming in modern industrial settings. This sophisticated equipment has revolutionized the production of thin metal strips and foils across numerous industries, offering unparalleled dimensional accuracy and surface finish quality. HANI has established itself as a trusted manufacturer…

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  • 2 hi cold rolling mill

    2 hi cold rolling mill

    A high-precision 2 hi cold rolling mill represents the pinnacle of metal processing technology for achieving superior surface finishes and precise thickness control in metal strip production. HANI’s engineering team has perfected this essential equipment for modern metalworking facilities worldwide. Technical Overview of the 2 Hi Cold Rolling Mill The 2 hi cold rolling mill…

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  • 4 hi reversing cold rolling mill

    4 hi reversing cold rolling mill

    Our advanced 4 hi reversing cold rolling mill represents the pinnacle of metal processing technology, designed for precision cold rolling of various metal strip materials with exceptional efficiency and product quality. The 4 hi reversing cold rolling mill stands as a cornerstone equipment in modern metal processing facilities worldwide. This sophisticated machinery enables manufacturers to…

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  • 4 hi cold rolling mill(Hydraulic AGC Φ50/Φ80/Φ300×300 Φ80/Φ110×380/Φ350×350)

    4 hi cold rolling mill(Hydraulic AGC Φ50/Φ80/Φ300×300 Φ80/Φ110×380/Φ350×350)

    The 4 hi cold rolling mill represents the pinnacle of precision metal processing technology. This Hydraulic AGC four-high precision cold rolling mill system is meticulously engineered to deliver unparalleled performance in the production of high-quality metal strips and foils across numerous industrial applications. Technical Overview of the 4 hi Cold Rolling Mill The 4 hi…

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  • Aluminum foil rolling mill

    Aluminum foil rolling mill

    The Aluminum foil rolling mill represents one of the most sophisticated manufacturing solutions in modern metal processing industries. As demand for high-quality aluminum foil continues to surge across diverse sectors including packaging, electronics, construction, and pharmaceuticals, manufacturers require equipment that delivers precision, efficiency, and consistent quality. An advanced Aluminum foil rolling mill system provides exactly…

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  • Copper strip rolling mill

    Copper strip rolling mill

    The Copper strip rolling mill represents one of the most sophisticated metal forming technologies in modern metallurgical engineering. Designed specifically for the production of high-quality copper and brass strips, this equipment combines precision engineering with advanced control systems to deliver exceptional product consistency and operational efficiency.

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  • BL20-225 20 hi reversing cold rolling mill

    BL20-225 20 hi reversing cold rolling mill

    Engineered for precision, built for performance. The BL20-225 20 hi reversing cold rolling mill delivers exceptional quality in stainless steel, silicon steel, and high-strength alloy strip production. Introduction to Advanced Cold Rolling Technology In today’s demanding metal processing industry, the requirement for high-precision, ultra-thin metal strips continues to grow exponentially. The BL20-225 20 hi reversing…

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HANI has experience in constructing over 50 cold rolling and metallurgical projects worldwide.

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