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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
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Cold rolling knowledge and guidelines

Use of Rolls in 4-Hi Cold Rolling Mill and Whether Rolling Tension Can Be Constant

Explains roll roles, tension dynamics, and practical control strategies in 4-Hi cold rolling mills for high-precision steel and stainless strip production.

2026-06-24

Is a four-high cold rolling mill the same as a four-high foil mill, and how is roll profile adjusted?

Clarifies the key differences between four-high cold rolling mills and foil mills, and explains practical roll profile adjustment methods like bending, shifting, and thermal control for optimal strip flatness.

2026-04-07

How to make the right choice when selecting a cold rolling mill, and considerations regarding coil transfer cars

How to choose the right cold rolling mill and integrate efficient coil transfer cars for optimal productivity, quality, and safety.

2026-02-26

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 factors to consider when purchasing a four-high cold rolling mill online, and is roll selection important?

Critical factors in buying a 4-high cold rolling mill online—especially roll selection’s impact on thickness accuracy, surface quality, and long-term performance.

2026-02-16

Are comparisons of rolling mills and schematic diagrams of six-high mill principles important?

Essential insights on 6-Hi cold rolling mill selection, schematic understanding, and flatness control for high-precision steel strip production.

2026-02-12

Comparison of 6 Hi Cold Rolling Mill with Other Cold Rolling Mills and Common Applications

A technical comparison of 6 Hi cold rolling mills with 2 Hi, 4 Hi, and 20 Hi mills, highlighting superior flatness control, applications in electrical steel, stainless steel, and AHSS, and operational advantages for high-precision strip production.

2026-01-31

Why Cold Rolling Mills Should Be Correctly Distinguished from Other Products and Comparison of Working Principles

A precise guide distinguishing cold rolling mills from other rolling equipment, comparing working principles, roll configurations, and material-specific applications for optimal mill selection.

2026-01-27
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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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