Tianjin Emerson is a factory can supply different types of metal steel materials, and have equipments and machines for metal processing and metal fabrication, and steel structure manufacturing. Service wins the future, we do prime quality, fast delivery, and good service, welcome everyone cooperate with us.
No.8 Jingguan Road, Yixingbu Town, Beichen District, Tianjin, China
Transforming large steel coils into workable flat steel plates is a critical link in the metal supply chain, bridging steel rolling production with final manufacturing. This process, known as fixed-length shearing or leveling, is far from a simple uncoiling and cutting operation. It is a precision industrial process that determines the flatness, dimensional accuracy, and readiness for downstream manufacturing of the steel. Leveraging our extensive coil inventory, we provide customers with precisely cut steel plates that fully meet their specific dimensional requirements. To flatten coils into sheets, the coil is first mounted on an electric uncoiler. This equipment controls the uncoiling speed, feeding the continuous steel strip into the processing line. Subsequently, whether it's hot-rolled, cold-rolled, galvanized, or pre-coated steel strip, it undergoes precise leveling through the critical equipment—the leveling machine. This machine consists of a series of staggered rollers that apply precise alternating bending stresses to the metal. As the strip winds through the rollers, the curling and bowing deformations introduced during coiling are eliminated. The resulting perfectly flat strip forms the foundation for producing high-quality steel plates and is also a critical prerequisite for ensuring precision in subsequent laser cutting, punching, or forming operations.
After leveling, the flattened steel strip enters the measuring and cutting machine. An encoder system precisely measures the strip's length as it advances. When the preset cutting length is reached, heavy-duty hydraulic shears or high-speed flying shears cleanly sever the strip, forming individual steel plates. For high-volume or highly repetitive orders, this process is fully automated via a computer control system, ensuring stable length tolerances typically maintained within ±1.0 mm or even tighter. Cut plates are automatically stacked or conveyed to the bundling station, where they are packaged and bundled for shipment readiness. This coil-to-plate processing capability accommodates a wide range of plate thicknesses, meeting the demands of most industrial and construction applications. Our standard processing covers cold-rolled and galvanized coil products ranging from approximately 0.5 mm (0.020 inches) to 16 mm (5/8 inches) in thickness, with specific hot-rolled grades capable of handling even greater thicknesses. This range encompasses materials used for the vast majority of cabinet enclosures, chassis, brackets, mechanical components, and structural assemblies. Thin sheet materials (below 3 mm) are particularly well-suited for this process, as they benefit significantly from precision leveling and can subsequently undergo sheet metal fabrication using laser cutting machines.
Our specialized manufacturing processes deliver materials ready for immediate production use. Our facility maintains extensive coil stock inventory, enabling full-length cutting and customized sheet metal roll processing. Whether you require batch-customized blanks for production or full-size plates for structural fabrication, we can meet your needs.
