The plate leveling machine is mainly used to straighten plates of various specifications plates. It is suitable for the leveling work of various cold and hot rolled plates. Next, we Xinlijin will take this chance to introduce you what are the functions of the plate leveling machine.

•  Improve the quality of sheet metal

The plate leveling machine is a precision machine used to improve the shortcomings of coils and plates. These disadvantages include coil set, crossbow, twist, edge camber, wavy edges, coil cracks, and center bumps. If we use a plate leveling machine, these shortcomings can be well solved, so that the quality of the entire metal plate is improved.

Ø Remove stress from the material

The reason why plate leveling machine can remove the internal stress in the materials is because the leveling technology can selectively extend each part of the material. In order to obtain a common fiber length, the shorter part of the sheet fiber is proportionally elongated below the material yield point.

Its realization is to make the material circulate up and down with a small radius of curvature when passing through the plate leveling machine tool, so that the shorter material fiber is elongated. When the sheet metal moves towards the outlet of the leveling machine, the undulations of the upper and lower zigzags gradually decrease to eliminate the material deformation caused by the violent bending at the leveling entrance of the machine tool.

• Adaptable to high-strength materials

Because of the increasing use of high tensile strength materials in the metal sheet metal industry, the plate leveling of the material requires a large leveling pressure. During the leveling process, the higher leveling pressure will inevitably have an impact on the machine structure and the leveling roll. The equipment is very important for the improvement of the quality of the leveling and the life of the machine.

The quadruple high-precision leveling machine adopts a support roller between the upper and lower row leveling work rollers and the support bearings (wheels) for forming a four-fold group roller structure with each two levels upper and lower.

The six-high roller leveling machine is six-fold group roller structure with each three levels upper and lower.  Compared to four-fold leveling machine, what the increased layer is middle roller layer which set between support roller layer and leveling roller layer.

Advantages of such kind of roller levelers have pressure balance on leveling rollers, good structural rigidity, small flexural deflection on working rollers.

Thus we won’t worry about his leveling performance. Some issue maybe being occurred in normal leveling machine, like press dents, work-piece collapse, and sickle bending have been solved well.

The quadruple high-precision leveling machine adopts a support roller between the upper and lower row leveling work rollers and the support bearings (wheels) for forming a four-fold group roller structure with each two levels upper and lower.

The six-high roller leveling machine is six-fold group roller structure with each three levels upper and lower.  Compared to four-fold leveling machine, what the increased layer is middle roller layer which set between support roller layer and leveling roller layer.

Advantages of such kind of roller levelers have pressure balance on leveling rollers, good structural rigidity, small flexural deflection on working rollers.

Thus we won’t worry about his leveling performance. Some issue maybe being occurred in normal leveling machine, like press dents, work-piece collapse, and sickle bending have been solved well.

In today's competitive metalworking industry, manufacturers need compact, efficient, and automated feeding systems that minimize downtime and maximize productivity. The NCLT50-1000 3-in-1 Feeder Machine is a cutting-edge solution engineered to meet these demands. Designed for high-performance sheet metal operations, this advanced feeder integrates uncoiling, leveling, and feeding into one robust system—simplifying workflow while improving accuracy and speed.

What Is a 3-in-1 Feeder Machine?

A 3-in-1 Feeder Machine combines three essential sheet metal processing functions:

1. Uncoiler – unwinds metal coils with precise control,

2. Straightener (Leveler) – removes internal stress and flattens the material,

3. Feeder – delivers the sheet to the press or processing machine with exact positioning.

By integrating these into a single machine, the NCLT50-1000 reduces floor space, cuts setup time, and ensures synchronized performance for fast-paced production lines.

Technical Features of NCLT50-1000

This model is optimized for mid-to-heavy sheet metal applications with the following key specifications:

• Material Thickness: 0.3mm to 2.0mm

• Material Width: 100mm to 1000mm

• Material Weight: Up to 7000 KG

• Material Inner Diameter: 508mm

• Material Outer Diameter: 800mm–1400mm

• Feeding Speed: 35–40 meters per minute

• Power Supply: AC380V ±10%, 60HZ ±2%, three-phase five-wire

• Release Date: June 15, 2025

These capabilities make the NCLT50-1000 ideal for handling a wide variety of metals such as cold-rolled steel, aluminum, and copper sheets used in automotive, appliance, and precision stamping industries.

Why Choose the NCLT50-1000 3-in-1 Feeder Machine?

• Compact and Integrated Design Streamlines production space by replacing three separate machines with one all-in-one unit.

• Improved Leveling Accuracy Reduces material defects and ensures consistent output, even at high speed.

• Heavy Load Capacity Supports coils up to 7000 KG, making it ideal for large-scale operations.

• Fast Setup and Automation Minimize manual adjustments with PLC controls and user-friendly interfaces.

• Energy Efficient & Safe Built to international electrical standards with energy-saving configurations.

Trusted Manufacturer – Dongguan Xin Lijin Technology Co., Ltd.

The NCLT50-1000 is produced by Dongguan Xin Lijin Technology Co., Ltd., a trusted name in the leveling and feeding machine industry. Known for precision engineering and quality assurance, Xin Lijin serves both domestic and international clients in sheet metal and industrial automation sectors.

By investing in a reliable 3-in-1 Feeder Machine like the NCLT50-1000, you position your production line for long-term growth, reduced maintenance, and higher ROI.