The engineering machinery sector—covering excavators, cranes, loaders, mining equipment, and shield tunneling machines—demands high-performance plate forming technologies to manufacture critical structural components such as cylinders, booms, frames, fuel tanks, and support structures. These parts are typically made from high-strength wear-resistant steel plates and thick steel plates, often requiring reliable forming of complex geometries under heavy load conditions and harsh working environments.
To meet these requirements, modern plate forming solutions integrate leveling, bending, and rolling processes to ensure high forming precision, stable dimensional control, and improved material performance. With increasing use of ultra-high-strength steels and more complex structural designs, manufacturers require solutions that can maintain tight tolerances, enhance wear resistance, and ensure long-term structural stability while significantly improving production efficiency and consistency.
EZHONG provides integrated plate forming solutions for the manufacturing of core components used in excavators, cranes, loaders, mining equipment, tunnel boring machines (TBM), and other large-scale engineering machinery. Designed for processing high-strength wear-resistant steel plates (10–60 mm), thick steel plates, and irregular-shaped plates, EZHONG delivers a fully integrated solution covering leveling, bending, and roll forming, enabling a seamless one-stop plate forming process from raw material to finished components.
By combining high-precision leveling, heavy-duty bending, and advanced roll forming technologies into a unified system, EZHONG's solution significantly improves manufacturing consistency and efficiency, and meets the demanding requirements of modern heavy equipment production.
As a professional supplier of engineering machinery plate rolling machine solutions, EZHONG helps manufacturers overcome common industry challenges such as insufficient forming precision, poor wear resistance, and low production efficiency. Our advanced forming systems achieve dimensional accuracy within ≤±0.5 mm, ensuring that fabricated cylinders, fuel tanks, brackets, and other structural components maintain superior assembly precision and long-term operational stability.
For mining and heavy-duty applications, EZHONG also provides specialized mining machinery heavy plate leveling machine solutions capable of processing high-strength steel plates with tensile strength up to 1300 MPa. These systems effectively eliminate plate deformation and residual stress, improving flatness, welding quality, and structural integrity for components operating under complex and high-impact working conditions.
Combined with advanced high-strength steel plate forming equipment, EZHONG solutions ensure that engineering machinery components achieve excellent strength, wear resistance, and durability. This helps equipment manufacturers improve operational efficiency, extend service life, and maintain stable product quality. A single production line can process 80–120 components per day, significantly enhancing manufacturing productivity.
Looking to improve forming precision, increase production efficiency, or build a more stable heavy plate processing line?
Contact EZHONG today to get a customized engineering machinery plate forming solution tailored to your production needs.
Plate Rolling Machine:
EZHONG 3-roll plate roller and 4-roll plate rolling machines are specially designed for rolling 10–60 mm thick high-strength steel plates used in engineering machinery components. The machines can accurately form cylinders, fuel tanks, brackets, and various irregular-shaped structures, meeting the rolling requirements of thick plates and wear-resistant steel materials.
With fast forming speed (single-piece forming time ≤15 minutes) and high precision (dimensional tolerance ≤±0.5 mm), the equipment significantly improves production efficiency and consistency.
Leveling Machine:
EZHONG heavy-duty CNC plate leveling machines are capable of efficiently leveling high-strength steel plates up to 1300 MPa. Designed for thick plates and irregular engineering machinery components, the systems effectively eliminate deformation and internal stress (stress elimination rate ≥90%), improving plate flatness (≤0.3 mm/m) and structural strength while ensuring high welding and assembly accuracy.
Brief Introduction: Sany Heavy Industry Co., Ltd. (SANY) was founded by Sany Group in 1994, and rose rapidly through independent innovation by breaking the traditional "technological phobia" of Chinese people. On July 3,2003, Sany Heavy Industry was listed in A shares (stock code: 600031). In July 2011, Sany was listed in the Financial Times Global 500 companies with a market capitalization of $21.584 billion, making it the only Chinese machinery company to make the list. In January 2012, Sany acquired "the world's first concrete brand", Putzmeister), changing the global competition pattern in the industry
Order EZHONG products:
EZW43C\EZW43B series high strength sheet leveling machine
(EZW43C\EZW43B series high-strength plate leveling machine)
name | EZW43BY-15×1500.15R1000 | |||
1 | Flat plate | Yield Limit (Mpa) | 1000 | |
Maximum thickness of h (mm) | 15 | 8 | ||
Sheet width b (mm) | 1000 | 1500 | ||
Minimum thickness hmin (mm) | 4 | |||
2 | working roll | Number of rolls n (one more lower roll) | 15 | |
troll spacing t | 185 | |||
Roller diameter D (mm) | 175 | |||
Effective roller length: L (mm) | 1700 | |||
3 | back-up roll | column number | 3 | |
Roll distance t1 / roll diameter D1 (mm) | 370/340 | |||
4 | moved cross beam | mmPress the stroke mm | +45～-17 | |
Press down the speed of mm / min | 25 | |||
Maximum swing | ±5 | |||
mmrising height mm | +130 | |||
5 | Normal speed v (5m / min at full load) | 3.0～8.0 | ||
6 | Correction accuracy | 8mm＜h≤15mm，≤1.0 6mm＜h≤8mm，≤1.2 4mm＜h≤6mm，≤1.5 | ||
