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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

What is a hot strip mill, and what are the meaning and components of roll gap in rolling mills?

Explains hot strip mills and the critical role of roll gap—including elastic deformation, oil film, and clearances—in achieving precise steel strip thickness during hot and cold rolling.

2026-04-01

Guidelines for customizing four-high cold rolling mills and how manufacturers ensure product quality

Customizing 4-high cold rolling mills for precision metal strip production: key parameters, quality assurance practices, and pitfalls to avoid.

2026-03-10

Guidelines for customizing four-high cold rolling mills and how manufacturers ensure product quality

Customizing 4-high cold rolling mills for precision metal strip production: key parameters, quality assurance practices, and pitfalls to avoid.

2026-03-10

Comparison of Adjustment Mechanisms for Twenty-High Reversible Cold Rolling Mill and Importance of Pre-Use Inspection

Precision adjustment mechanisms and critical pre-use inspections for 20-high reversible cold rolling mills to ensure micron-level thickness control and strip quality.

2026-01-14

Introduction to Maintenance Work for 4 Hi Cold Rolling Mill

A field-tested guide to systematic maintenance of 4-Hi cold rolling mills, covering mechanical inspection, electrical diagnostics, and safety protocols to prevent downtime and ensure precision in thin-strip production.

2025-12-19

Usage Methods and Application Effects of Cold Rolling Mills

A technical overview of cold rolling mill usage methods and application effects, covering operational protocols, performance metrics, advanced control systems, and sustainability considerations for high-precision metal strip production.

2025-12-18

Composition and Process Characteristics of Cold Rolling Mills

Technical overview of cold rolling mill composition, process characteristics, and production parameters for precision metal strip manufacturing.

2025-12-18

Structure and Application of 4 Hi Cold Rolling Mill

Comprehensive technical guide to 4 hi cold rolling mill structure, mechanics, specifications, and industrial applications in automotive, appliance, and construction sectors.

2025-12-18
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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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