Complex Profile Rolling Mill

Expert in high carbon steel complex wire precision forming

The Complex Profile Rolling Mill is specially designed for complex profile wires such as high carbon steel, alloy steel, and titanium. Through multi-pass collaborative rolling technology, it solves the industry pain points of low forming accuracy (±0.02mm), scattered processes, and high energy consumption in traditional processes, and realizes integrated precision processing of ultra-thin, profiled, and high-strength wires with an accuracy of ±0.002mm (GB/T 1804-f grade), and the life of the rollers is increased by 3 times. Strict manufacturing processes and quality inspections ensure the reliability and durability of each device.

Typical processing materials:

Carbon steel series: 45#, 65Mn, 72A (tensile strength 800-1200MPa)

Special alloys: 304 stainless steel, titanium alloy TC4, high temperature alloy C276, etc.

Composite materials: copper clad aluminum, nickel clad steel (cladding thickness ratio ≥1:10mm)

Application areas

Core applicable industries:

New energy vehicles: ultra-thin flat wires for drive motors (0.08-0.5mm), nickel-plated steel strips for battery tabs

Precision hardware: special-shaped spring wires (triangular/semicircular cross-section), high-strength bolt wires

Electronic communications: 5G shielding cover alloy strips, connector precision copper bars

High-end equipment: aerospace titanium alloy wires, medical device guide wires

Product selling points

1. Intelligent control

Original multi-pass collaborative compensation algorithm, thickness tolerance ±0.002mm (GB/T 1804-f grade)

Tungsten steel roller life reaches 1500 hours (3 times the industry average)

Remote diagnosis: WeChat applet to view equipment status in real time

2. High-precision rolling

Adopt precision rollers and advanced control systems to ensure the dimensional accuracy and surface quality of special-shaped wires.

0.1-level precision force sensor replaces dancing wheel, tension fluctuation <±2N

Intelligent matching of rolling speed to prevent breaking/piling

3. Modular combination rolling

Diversified molds: Rollers of different shapes can be customized according to customer needs to meet the production requirements of various special-shaped cross-section wires.

Strong durability: Rollers are made of special alloy steel or cemented carbide, with high hardness and long life

The single-pass reduction rate can reach up to 40%

Modular design: Quick roll change in 30 minutes

Core parameter comparison table

Machine model	RM-CP06	RM-CP07
Applicable materials	45#-70# steel, 65Mn spring steel, etc.	T8A-T12A tool steel, 304 stainless steel, etc.
Wire size mm	Φ0.5-2.5mm	Φ1-4mm
Finished product range mm	Thickness 0.2-0.7mm	Special-shaped cross-section (toothed/trapezoidal/semicircular)
Maximum rolling speed	600m/min	600m/min (industry leading)
Certification system	GB 5226.1	CE｜GB 19001

*Other materials can be consulted online for matching solutions.

Roller configuration (RM-CP07)

Racks	Roller size	Material (optional)	hardness	Single pass reduction rate
1 rack	Φ300×80mm	Alloy steel	HRC60-67	≤40%
2 racks	Φ200×80mm	Tungsten steel WC-10Co	HRA89-92	≤25%
3-7 racks	Φ160-70mm	Tungsten steel WC-12Co	HRA89-92	≤15%

Industry Cases Custom Profile Rolling Solutions

Case 1: Mass production of flat wire for new energy vehicle drive motors

Customer pain points: long maintenance cycle for imported equipment, 0.3mm steel strip tolerance fluctuation > ±0.01mm

Solution: Customized RM-CP07 seven-link rolling mill + nitrogen protection system

Results: ↓ scrap rate to 0.8%｜Annual production capacity exceeds 12,000 tons

Case 2: Manufacturing of special-shaped wire for 3C electronic hardware tools

Processing challenges: triangular cross-section spring wire (corner R < 0.1mm)

Technical breakthrough: seven-pass collaborative forming process package

Results: Products exported to Germany and Japan, with a yield of 99.5%｜Cost ↓ 40% compared to segmented processing

Value-added option package

Optional items	Functional highlights	Return on investment
Intelligent operation and maintenance system	Vibration monitoring + fault prediction	Annual maintenance costs reduced by 60%
Laser surface detector	Laser automatic identification and marking of 0.01mm²defects	Quality claims reduced by 85%
Nitrogen protection device	Oxygen content <50ppm (anti-oxidation)	High value-added order acceptance capacity increased by 30%
Spool manipulator	6-axis robot automatic disc change	24-hour unattended production

Service Commitment·Worry-free Guarantee

Customized service: Provide personalized solutions according to customer needs to meet special production requirements.

Quick response: Global after-sales support, technical response within 24 hours, engineers will be on site in Jiangsu, Zhejiang and Shanghai within 48 hours

Training system: 7 days of pre-job practical training | Monthly online technical seminars

Why choose us?

● 16 years of technology accumulation: focusing on special rolling field, and obtained more than 50 patents

● Control of the entire industry chain: from procurement to intelligent assembly, full autonomy

● Transparent production: Douyin live broadcast of the workshop, witness the professional quality

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As a reliable Complex Profile Rolling Mill manufacturer and supplier in China, we have our factory. If you want to buy quality and durable products, please contact us.