Hubei Heavy Industry Equipment Co., LTD.
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EZHONG Equips Jiangyin Ronggang with EZW11S-200*4000 Heavy Plate Rolling Machine

EZHONG recently supplied an EZW11S-200*4000 Heavy Plate Rolling Machine to Jiangyin Ronggang Pipe fittings Manufacturing Co., LTD, a prominent player in China’s steel pipe and structural manufacturing industry. Based in Jiangyin City, Jiangsu Province, Jiangyin Ronggang specializes in producing large-diameter, thick-walled LSAW steel pipes and conduit frames, serving sectors like offshore energy and infrastructure with a robust annual capacity of 300,000 tons.

The EZW11S-200*4000, designed for heavy-duty manufacturing, boasts a 200 mm thickness capacity and 4000 mm width. It was chosen to tackle a key challenge: precisely forming thick steel plates into large cylindrical conduit frames and structural components. This advanced hydraulic machine ensures high accuracy and strength, addressing the need for durable, seamless products that meet rigorous standards in energy and construction applications.

By integrating this equipment, Jiangyin Ronggang has enhanced its ability to produce reliable conduit frames and heavy steel structures efficiently. This sale underscores EZHONG’s expertise in delivering tailored plate rolling solutions for industrial manufacturing. Contact us to explore how our machines can meet your production needs.

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Ordering EZHONG products:

EZW11S-200 * 4000 heavy machine manufacturing & Conduit frame manufacturing




Parameter Table of Heavy Machine Manufacturing Equipment

ITEM

DATA

Plate yield strength


245


355


355


690

The maximum thickness of the coil


200


90


120


90

Maximum calibration circle thickness (mm)


90


120


90

Maximum width of coil plate (mm)


3000


4000


3000


3000

Minimum coil plate diameter (mm)


Φ4000


Φ1600


Φ2800


Φ4200

Upper roller diameter (mm)


Φ1200

Lower roller diameter (mm)


Φ700

Number of roller rolls (row)


1

Center distance of lower roller (mm)


1450

Bending coil speed (m / min)


3.341

Up and down the roll


390 336.1

Main motor power (kw)


132×2

Maximum downforce of upper roller


4300t

Operating pressure of the main cylinder (Mpa)


25

Inhead head over Angle


90

Outline dimension


13040×5960×7400


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