The boiler equipment industry requires high-strength, heat-resistant, and high-precision forming solutions for industrial boilers, waste heat boilers, power station boilers, fluidized bed boilers, steam drums, headers, pressure cylinders, and boiler piping systems. EZHONG provides integrated plate forming solutions including precision rolling, leveling, and forming for heat-resistant steel, corrosion-resistant steel, and heavy plates with thicknesses ranging from 10mm to 200mm.
Designed to meet the demanding operating conditions of boiler equipment, including high temperatures up to 600°C, high pressure up to 90MPa, and corrosive industrial environments, EZHONG equipment helps manufacturers solve common production challenges such as dimensional inaccuracies, welding deformation, and excessive internal stress.
The final dimensional tolerance can be controlled within ≤±0.4mm, ensuring excellent structural stability, reliable welding quality, and safe long-term operation for boiler components. EZHONG equipment is widely used in power generation, chemical processing, metallurgy, industrial heating, and energy engineering applications, supporting the manufacturing of boiler cylinders with diameters up to Φ5m.
EZHONG boiler drum plate rolling machines are specially developed for manufacturing boiler cylinders, steam drums, headers, and pressure vessel components.
The equipment supports precision rolling for heat-resistant steel plates and heavy boiler plates ranging from 10mm to 200mm in thickness. Through advanced CNC control systems and heavy-duty structural design, the machine delivers stable rolling quality, excellent dimensional consistency, and reliable high-temperature performance.
Key Advantages
Suitable for boiler cylinders and steam drum forming
Compatible with heat-resistant steel and heavy plates
Dimensional accuracy within ≤±0.4mm
Excellent high-temperature resistance performance
Single component forming time within 45 minutes
Meets boiler industry manufacturing standards
The boiler cylinder rolling machine is widely used for industrial boilers, power station boilers, waste heat recovery systems, pressure vessels, and thermal energy equipment manufacturing.
EZHONG boiler steel plate leveling machines are specially designed for heat-resistant steel plates and heavy boiler materials with thicknesses ranging from 10mm to 200mm.
The equipment effectively corrects plate deformation and eliminates processing stress generated during cutting, welding, and forming operations, achieving an internal stress relief rate exceeding 90%. The final plate precision and welding consistency are significantly improved, ensuring safe and stable operation for high-pressure boiler systems.
Suitable Applications
Industrial boiler cylinders
Steam drums and headers
Boiler pressure vessel components
Thermal power equipment
Heat exchange systems
The boiler plate leveling machine helps manufacturers improve dimensional precision, enhance welding quality, reduce deformation risks, and improve the operational safety and thermal efficiency of boiler equipment systems.
http://cc.fxwjy.com
Introduction: Wuhan boiler factory is the boiler industry leading enterprises, Wuhan boiler factory has many years of experience in boiler design and manufacturing, the main products of coal-fired boiler, fuel boiler, gas boiler, multi-function atmospheric pressure hot water boiler, organic heat carrier (conductive oil) boiler, boiler, steam boiler, electric boiler, vacuum boiler, hot water boiler, circulating fluidized bed boiler, household boiler, environmental protection boiler, aluminum boiler, electric water boiler, etc. The company has first-class inspection and testing equipment, testing means are complete, advanced. There are 136 sets of important testing equipment, including 4 megv linear accelerator, 420 kVA X-ray flaw detector, γ -ray flaw detector, direct reading spectrometer, large rate gold phase microscope, etc. Can fully meet all kinds of inspection, testing requirements, to ensure the product quality. Leading products: coal-fired boiler, oil-fired boiler, gas-fired boiler, multi-functional atmospheric pressure hot water boiler, organic heat carrier boiler (thermal oil boiler), steam boiler, electric boiler, vacuum boiler, hot water boiler, circulating fluidized bed boiler, household boiler, environmental protection boiler, aluminum boiler, electric water boiler, etc.
For its plate forming needs, the factory selected our W11S-125/200×3800 model. This robust plate rolling machine provides the reliability and capacity required for processing thick boiler components.
（W11S-125/200×3800）
Serial number | Name | Unit | Data |
1 | Machine specification | Mm | W11S-125/200 × 3800 |
2 | Maximum thickness of coiled plate | Mm | Cold 125 / hot 200 |
3 | Maximum width of coiled plate | Mm | 3800 |
4 | Yield limit of steel plate | MPa | 245 |
5 | Minimum drum diameter under full load | Mm | φ 3500 |
6 | Maximum thickness of pre-bending | Mm | 110 |
7 | Pre-bend the remaining straight edge | Mm | 2mm 2.5 times plate thickness |
8 | Upper roll diameter | Mm | 1050 |
9 | Center distance of lower roll | Mm | 1150 |
10 | Lower roll diameter | Mm | 515 |
11 | Number of supporting rolls | Column | 2 |
12 | Bending speed | M/min | ~ 3.5 |
13 | Upper roll lift stroke | Mm | Through online 283 / offline 252 |
15 | Main motor power | KW | 63 × 2 |
17 | Rated pressure of master cylinder | MPa | 25 |
18 | Overturning angle of overturning frame work | Degree | 90 °±1 °(reference) |
19 | Maximum angle of overturning frame | Degree | 93 ° |
20 | Machine form factor | Mm | ~ 9960 × 4740 × 5895 |
http://www.hbc.com.cn/
Introduction: Harbin boiler factory enjoys a high reputation among domestic and foreign customers. With the design and manufacturing license for class A boiler and class AR1 pressure vessel, civil nuclear pressure equipment manufacturing qualification license, ASME "S", "U", "U2" design and manufacturing license certificate and regulatory steel seal, ASME nuclear power products N, NPT authorization certificate and NS certification certificate, and ISO9001, ISO14001, OHSAS18001 certification certificate. The company has won the first batch of national first-class enterprises, National May Day Labor Award, National Advanced Enterprise in Ideological and Political Work, National Enterprise Management Excellence Award (Golden Horse Award) and a series of national honors.
To support its high-standard manufacturing, the factory equipped its workshop with our W11S-195×3200 model. This versatile plate rolling machine is capable of handling both cold and hot rolling processes essential for boiler pressure part fabrication.
（W11S-195×3200）
NO. | Item | Unit | Data | |
1 | specifications | mm | XWIIS-195/280X3200YI | |
2 | Circulating temperature | C | -20C | 850C-1050C |
3 | Plate yield limit | MPa | 245 | 120 |
4 | The maximum width of the coil | mm | 3200 | 3200 |
5 | The maximum thickness of the coi | mm | 195 | 280 |
6 | Maximum prebending thickness | mm | 160 | 260 |
7 | Full-load minimum workpiece diamet | mm | θ3600 | |
8 | The upper roller diameter | mm | θ1150 | |
9 | Lower roller diameter | mm | θ950 | |
10 | The middle spacing of the lower roller | mm | 1200-1900 | |
11 | Volume plate speed | M/min | -32 | |
12 | Horizontal movement of single roll | mm | 0-400 | |
13 | Horizontal moving oil motor for maximum pressure | mm | 16 | |
14 | Horizontal movement speed | M/min | 0.40 | |
15 | The upper roller is pressed at a speed of | M/min | Heavy load -0.065, no load -0.16 | |
16 | Up roll up speed | M/min | -0.3 | |
17 | Up and down the roll | mm | Above 300 and below 360 through the line | |
18 | The upper roller drives power | K W | 55x4 | |
19 | Lower roller drives torque | KW M | 70x2 | |
20 | The maximum pressure of cast steel | WPa | 25 | |
21 | Inhead head over Angle | °C | 90+_1 | |
22 | Machine dimensions, length, width, and height | MM | 11000x6210x6605 | |
