Square Wire Production Line
We are a leading manufacturer of high-precision square wire rolling mill and wire drawing machine production lines. With our CRM2025-SS machine, you can efficiently transform round wire into square-shaped wire. We provide a turnkey solution to meet all of your requirements.
Details for Square Wire Line
Square wire making machine is available in a variety of materials, including stainless steel, specialty metals, carbon steel, beryllium copper, and phosphor bronze, offered in quantities ranging from small orders to truckload volumes.
- Main Specifications for Square Wire Production Lines
- Input Material: Round wire / Round bar
- Output Material: Square wire (0.0160" square= 0.406 mm square)
- Line Speed: 350 m/min
- Tolerance: ±0.001 mm
- Forming Method: Cold rolling
- Round Wire Provision: Supplied in bundles
- Square Wire Packing: Square wire wound as a coil, with tightly wound turns neatly layered
- Purpose: To produce square wire from round wire
- Square wire surface:
1) Finished products should not contain any traces of emulsion and process lubricants: MA RL (Ra <=0.6 μm).
2) Finished products should meet the requirements of EN 10139:2016 with respect to finish, surface quality and appearance. - Production Line Composition:
o Wire payoff
o Straightening machine
o Tension control
o 2 Hi Rolling mills
o Turks Head Rolling Mills
o Drawing machines
o Polishing unit
o Wire take-ups
Key Processes for Reducing
Square wire equipment is available with various corner options, including controlled radii. We specialize in providing square wire machine with tight tolerances, burr-free surfaces, minimal or no welds, continuous coils, and precision-cut lengths..
- Key Processes for Reducing and Shaping Wires:
1. Wire Drawing: This process reduces large-size wire into thinner dimensions, allowing you to achieve various sizes as needed.
2. Rolling: Our wire rolling mills flatten or shape the wire into precise cross-sections, utilizing single-pass or multi-pass rolling for enhanced accuracy.
3. Annealing: We utilize inline heat treatment to soften the wire, enhancing its workability and reducing brittleness. Based on your finished product specifications and production output, we will customize and configure the appropriate online annealing equipment for you.
4. Shaping: We use our advanced 2 Hi and 4 Hi rolling mills, along with precision control systems, to shape wire into square, rectangular, or other custom profiles with exceptional accuracy.
5. Surface Finishing: We polish, grind, or coat the wire to enhance its surface quality and durability.
6. Packing: Please provide us with your packaging drawings, including details such as size and weight. Based on your specifications, we will configure the appropriate wire laying equipment for you.
Flat, Shaped, & Square Wire Production Line
Sky Bluer Industries China provides flat, shaped, and square wire rolling equipment in a wide variety of standard and custom-tooled cross sections. We have also added these specialty shaped wire production lines to our extensive round wire inventory.
We produce shaped wire using our machines like carbon alloys, steel, precious metals, stainless steel, nickel alloys, red metals, titanium, and other exotic alloys. Shaped wire machine delivers ‘near net’ shapes, helping you reduce manufacturing and machining costs.

Production Line for Orthodontic & Medical Square Wire
We developed a precision rolling mill in the manufacture of orthodontic wire through our brand CRM which supplies orthodontic laboratories, dental technicians, dental schools, the National Health Service.
Materials Available for Orthodontic Wire Manufacturing Equipment:
• Titanium
• Nickel-Titanium
• Stainless Steel
• Other High Performance Alloys
Production Line for Square & Rectangular Copper Wire
The equipment transforms raw copper materials, typically round wires or rods, into precise square or rectangular cross-sections. Manufacturers widely use these production lines in industries such as electronics, electrical wiring, transformers, and decorative applications, where precision-shaped copper is crucial.
Production Line for Stainless Steel Square Wire
Our equipment produces stainless steel square wire, with a common size of 0.047″ x 0.047″. We primarily use 300 and 400 series materials. The production process utilizes single-pass and multi-pass mills.
Benefits Of Square Wire Rolling Mills
Square wire rolling mills offer high precision and efficiency in shaping wire into square or rectangular profiles. These mills increase productivity by automating the process, reducing production time and meeting high-volume demands. They enhance material quality by improving mechanical properties like strength and flexibility. Rolling mills also minimize material waste, producing near-net shapes that require less machining, thus reducing costs. The smooth surface finish they provide is essential for industries like electronics and medical devices. Additionally, these mills are customizable to produce various sizes and alloys, making them versatile for multiple applications. Their continuous process control ensures consistent quality, while their durability and long lifespan reduce downtime and maintenance costs, making them an ideal solution for manufacturers.
Frequently Asked Questioins
We design wire flattening and shaping machines that transform round wire to meet diverse production needs with exceptional precision and efficiency.
Our machine adopts a left-hand design, meaning that when the operator stands facing the cold-rolling machine, the take-up device is positioned on their left side. Our design includes a layout drawing of the machine, showing the overall dimensions of all major units and specifying the connection points for utilities.
- Mechanical components: RAL 5015 Sky Blue
- Moving parts and enclosures: RAL 1003 Signal Yellow
- Hydraulic circuit: RAL 8002 Signal Brown
- Pneumatic circuit: RAL 7004 Signal Grey
- Control cabinets, tables, and distribution cabinets: RAL 7035 Light Grey
1. Butt welding machine – 2 units
2. Coil packing device designed for flat and square strips, with a compressor – 1 unit
3. Accumulator shears – 1 unit
4. Set of tools for disassembling/assembling rolls and rollers
5. Continuous annealing furnace – 1 set
6. Vacuum cleaner – 1 set
1. We use a SIEMENS drive control system.
2. We install an air conditioner as the cooling system in the control cabinet.
3. The machine measures the geometric parameters of the square wire during the manufacturing process and archives the data. It automatically adjusts if any value falls outside the specified limits.
1. A technical data sheet for the machine, including its serial number, year of manufacture, intended use, specifications, and operation and maintenance instructions.
2. Foundation specification.
3. Layout drawing.
4. Cable list.
5. Instructions for setup, checks, and, if necessary, calibration of all digital indicators.
6. Software packages required for maintenance.
7. Control program passwords (keys).
8. Certificates of quality and acceptance certificates.
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We Are Trusted Over 16+ Countries Worldwide
Sky Bluer Industries China, based in China, specializes in manufacturing wire flattening and shaping machines, fine wire drawing machines, and high-precision cold wire rolling machines. We actively incorporate advanced rolling processing technology from Japan, achieving a roundness tolerance of less than 0.001mm and a surface finish of 0.02μm.