Rolled Steel Products Fabrication

Rolled steel products are common non-standard components used in steel structure fabrication and mechanical equipment manufacturing. Through steel plate cutting, laser cutting, rolling forming, fitting, welding and grinding, steel plates can be fabricated into cylinders, cone sections, curved plates and other arc-shaped structural components.

Henan Jingtian Membrane Structure Engineering Co., Ltd. provides custom rolled steel product fabrication based on client drawings, dimensions, material requirements and product applications. With in-house laser cutting equipment, we can cut steel plates according to drawings and provide a good foundation for rolling, fitting and welding.

Custom Fabrication Based on Drawings

Jingtian supports fabrication based on machining drawings, part drawings, assembly drawings, 3D models or sample requirements. We can process steel plate cutting, rolling forming and welding according to client drawings.

Available fabrication options include:

Rolled cylinder components
Rolled steel plate components
Cone section components
Special-shaped rolled components
Curved steel plate components
Rolled equipment shell parts
Ventilation duct components
Dust collection equipment components
Rolled welded parts for mechanical equipment
Non-standard rolled steel structure components

Laser Cutting

Before rolling, steel plates usually need to be cut according to the required developed dimensions. Jingtian is equipped with laser cutting equipment, which can cut steel plates according to drawing requirements and improve dimensional accuracy and edge quality.

Laser cutting is suitable for:

Steel plate cutting
Special-shaped plate cutting
Curved plate cutting
Connection plate cutting
Hole cutting
Material cutting before beveling
Non-standard part cutting
Part cutting for equipment welded components

Laser cutting helps improve cutting accuracy, reduce manual cutting errors and provide a better foundation for following rolling and welding assembly.

Rolling Forming

Rolling forming is the process of forming cut steel plates into round, curved, conical or other curved surface structures according to drawings. For steel plate components with different thicknesses, diameters and shapes, suitable rolling methods can be selected according to material specifications and product applications.

Common rolled steel products include:

Cylindrical structural parts
Conical shell sections
Reducer cone sections
Curved plate components
Equipment shell components
Ventilation ducts
Dust collection ducts
Mechanical equipment housings
Non-standard curved welded parts

Product Features

Rolled steel products are commonly used in mechanical equipment, environmental protection equipment, ventilation and dust collection equipment, steel structure components and non-standard welded parts. They feature flexible shapes, wide applications and custom fabrication based on drawings.

Product features include:

Custom fabrication based on drawings
Laser cutting according to drawings
Cylinders, cone sections and reducer sections available
Suitable for non-standard equipment welded components
Can be followed by fitting, welding and grinding
Surface treatment available upon request
Suitable for mechanical equipment and steel structure projects

Fabrication Process

1. Drawing Review

We review client drawings to confirm product dimensions, plate thickness, material grade, developed size, rolling radius, welding requirements and surface treatment requirements.

2. Material Preparation

Steel plates with the required thickness and material grade are prepared according to the drawings to ensure that the material meets fabrication requirements.

3. Laser Cutting

Laser cutting is carried out according to the developed dimensions in the drawings, including shape cutting, hole cutting and special edge cutting.

4. Rolling Forming

The cut steel plates are rolled according to the drawing requirements to form the required diameter, arc or cone shape.

5. Assembly and Fitting

Rolled components are positioned, fitted and assembled to ensure that joint positions, overall dimensions and structural shapes meet drawing requirements.

6. Welding Fabrication

Joints, stiffeners, connection parts and related areas are welded to ensure that the rolled products are structurally firm.

7. Grinding

After welding, welds, edges and component surfaces are ground to improve appearance and prepare for following surface treatment.

8. Dimension Checking

Product diameter, arc, height, joint position and overall dimensions are checked to ensure compliance with drawings.

9. Surface Treatment

Rust removal, sandblasting and painting can be carried out according to customer requirements to improve corrosion resistance and appearance quality.

10. Final Quality Inspection

Before delivery, product dimensions, weld quality, appearance and surface treatment are inspected to ensure that the products meet delivery requirements.

Product Advantages

Henan Jingtian Membrane Structure Engineering Co., Ltd. has experience in steel structure fabrication, non-standard welded parts and mechanical equipment components. We can provide custom rolled steel product fabrication services.

Our advantages include:

Custom fabrication based on drawings
In-house laser cutting equipment
Accurate steel plate cutting
Cylinders, cone sections and curved plate components available
Equipment shells, ventilation ducts and dust collection ducts available
Fitting, welding and grinding processes available
Suitable for non-standard welded parts and mechanical equipment components
Surface treatment available upon request
Dimension and quality inspection before delivery

Applications

Rolled steel products can be widely used in:

Mechanical equipment manufacturing
Environmental protection equipment manufacturing
Dust collection equipment
Ventilation ducts
Equipment shells
Conveying equipment
Industrial pipe components
Non-standard welded parts
Curved steel structure components
Reducer cone components
Outsourced equipment fabrication projects

Inquiry Information

If you need rolled steel product fabrication, please send us your drawings, plate thickness, material grade, product diameter, rolling radius, welding requirements and surface treatment requirements. Henan Jingtian Membrane Structure Engineering Co., Ltd. will provide a suitable rolling fabrication solution based on your drawings and project needs.