Application Detail
Petrochemical
Plate forming equipment for petrochemical fabrication
Plate forming equipment for petrochemical fabrication
EZHONG plate rolling and leveling equipment supports petrochemical fabricators producing vessels, tanks, and process structures with controlled shell geometry.
Industry challenges
Petrochemical fabricators need reliable shell rolling for vessels and tanks, plus plate flatness control for process equipment structures under demanding schedules.
Forming process steps
- Define vessel diameter, thickness, and material specification.
- Select roll configuration (3-roll vs 4-roll) and confirm pre-bend requirements.
- Roll shells, verify roundness, weld, and complete fabrication.
Recommended EZHONG equipment
4-roll plate bending for efficient pre-bend, 3-roll for heavy duty ranges, tank rolls for long shells, and W43B levelers where flatness is critical.
Typical parameter ranges
Use published model tables as starting points: tank series about 5–16 mm × 6000–9500 mm width; heavy 3-roll examples far thicker—confirm against yield strength for code materials.
Related project evidence
Explore industrial vessel references in Cases and request a project-specific capacity sheet.
Which EZHONG machines fit petrochemical tanks?
Long thinner shells often map to tank plate rolling machines; thicker pressure shells map to heavy 3-roll or 4-roll CNC plate rolls.
Can one line handle both leveling and rolling?
Yes in process design terms: level plate for cutting quality, then roll for shell geometry. Equipment selection depends on thickness mix.
How do I start a technical inquiry?
Send thickness/width matrix, material grades, diameters, and delivery country through Contact.
Recommended Equipment
Published models associated with this application context.
4 Rolls Plate Bending Machine
EZHONG CNC four-roll plate bending machines pre-bend plate ends and roll cylinders or cones in fewer steps. Published models cover roughly 20–120 mm thickness and 2000–4200 mm useful length, with spherical roller bearings on each work roll.
W43T Leveling Machine
EZHONG W43T plate levelers straighten medium and heavy steel plate with patented sub-roller drive and CNC pressing calculation. Published examples include 40×3000 mm and 80×3000 mm models, plus a large EZW43T-120×3000 mm (400 MPa) reference unit.
W43C Leveling Machine
EZHONG W43C roller levellers fully drive upper and lower main rolls with dual motors, soft start, and emergency braking. Multi-row support rolls and mill-type needle bearings help correct wave and scoop deformation on thin to medium plate.
Used Rolling Machine For Sale
The EZHONG source page lists second-hand equipment across three-roll, four-roll, leveling, large CNC rolling, uncoiling, straightening, bevel forming, bending, and shearing machine families.