Also known as the Carbon Steel Square Wire Rolling Mill, this machine was expertly designed by senior engineers at CRM for industrial production. Its core function involves transforming carbon steel round wire into square wire through a precise process utilizing a series of 2-high rolling mills and 4-high rolling mills.

Main Specifications for Stainless Steel Square Wire Equipment

• Input Material: Round wire / Round bar

• Output Material: Square wire

• Square Wire Size Range: 0.010″ x 0.010″ up to .475” x .475”

• Line Speed: 460 m/min

• Tolerance: ±0.001 mm

• Forming Method: Cold wire forming and rolling

• Round Wire Provision: Supplied in bundles or spools

• Square Wire Packing: The square wire is wound into coils or spools, with tightly packed turns arranged in neat, uniform layers.

• Purpose: To produce square wire from round wire

• Production Line Composition:

   1. Wire payoff

   2. Straightening machine

   3. Tension control dancer

   4. Rolling mills

   5. Polishing unit

  6.  Wire take-ups

• Square Wire Packaging Options

  Coil Weights: Available from 4.8 lbs to 5,800 lbs.

  Coil Inner Diameters (I.D.): Ranging from 10″ to 68″.

  Reels, Spools, and Coils: Offered in sizes starting at 5.1 lbs and up to 1,200 lbs.

How the Carbon Steel Square Wire Making Machine Works

• Explanation of the core process:

   1. Round wire feeding: This marks the first step of the production line. The prepared round wire is placed onto the wire payoff rack, initiating the production process.

   2. Transition from round wire to square wire: The wire first passes through 2-Hi rolling mills, which consist of two horizontally opposed rollers. These rollers exert significant compressive force on the wire, altering its cross-sectional shape.  That means, After this process, your raw material (round wire) is rolled into a flat wire shape.

  3. Role of 4-Hi rolling mills: The wire then passes through 4-Hi rolling mills, which are equipped with four rollers—two larger backup rollers and two smaller working rollers. We offer a variety of 4-Hi rolling mills to suit your needs, including both symmetrical and asymmetrical structures. This versatile configuration enables finer adjustments and enhanced precision. As the wire moves through the 4-Hi mill, it experiences controlled compression on all sides, gradually forming a square profile. For achieving tighter tolerances or specific dimensions, the wire may undergo multiple rolling stages.

Key Features of the Carbon Steel Square Wire Production Line

1. Independent Tension Control: We have installed independent tension control for each rolling mill, allowing for precise adjustment of wire tension, with constant settings for both width and height.

2. Full Touch Screen Operation: A user-friendly digital control system for easy monitoring and adjustments. With just a click, you can quickly operate the equipment.

3. Unique Intelligent Tracking Control Technology: Enhances the rolling success rate and simplifies the wire setup process.

4. Adjustable Speed: Offers flexible speed settings to accommodate various production needs.

5. High Precision: Achieves an accuracy of ±0.001mm, ensuring superior square wire quality.

6. Turnkey Solution: Provides a comprehensive, one-stop supply for the entire production process.

Our latest model, CRM2025, has been developed and is now available on the market. Feel free to contact us for more details about our square wire equipment.

Applications Of Carbon Steel Square Wire Across Specialized Industries

Carbon steel square wire may not have as broad a range of applications as round wire, but its high strength, durability, and precise shape make it indispensable in certain specialized industries. In construction, it is used for reinforcement, fencing, and support structures. The automotive industry relies on it for fasteners, suspension springs, and precision parts. In metal manufacturing, it is ideal for custom wire forms, grills, and assembly components. It also serves as a crucial conductor and connector in electronics and electrical applications and is widely used for cutting tools and industrial machinery parts in manufacturing. Additionally, its suitability for high-precision components makes it valuable in industries such as aviation, oil, and gas. Thanks to its geometric uniformity and versatility, carbon steel square wire is also popular for furniture frames, shelving, decorative designs, as well as jewelry, crafts, and sculptures.

About Company

Sky Bluer Environmental Technology Co., Ltd., located in Jiangsu, China, is a manufacturer specializing in precision wire flattening and shaping machines. Our product range includes wire flattening mills, wire shaping mills, rolling cassettes, Turk heads, universal rolling mills, and more.