40 Series CNC Precision Leveler

Product Introduction

The Model 40 Series CNC Precision Leveler is a robust industrial solution engineered specifically for medium-gauge metal processing. It effectively bridges the operational gap between light-duty strip leveling and heavy industrial plate correction. At the core of its design is a heavy-duty 40mm diameter roll system, meticulously arranged in a dense 21-roll configuration. This architecture allows the machine to be optimized for a wide range of standard working widths, spanning from 400mm to 2100mm. It is capable of effectively processing materials with a rated thickness of 0.6mm to 3.0mm, and can handle a maximum thickness capacity of 6.0mm. This versatility makes it the ideal choice for manufacturing construction components, general hardware, and automotive structural parts.

Central to its operation is the advanced PLC Control Panel, which transforms the leveling process from manual estimation to digital precision. Unlike older machines that rely on mechanical dials, this system utilizes a sophisticated electric drive mechanism. The operator controls the roll gap adjustment directly through the touchscreen interface. The PLC system monitors the position of the upper roll assembly in real-time, displaying the exact gap measurement on the screen. This digital feedback loop eliminates the guesswork associated with manual handwheels. By ensuring the precise application of the Bauschinger Effect, the machine consistently eliminates internal stresses, coil sets, and edge waves. With a guaranteed flatness precision of 0.05–0.1mm and a variable line speed of 1–10m/min, the Model 40 series delivers both high efficiency and exactitude in demanding production environments.

Product Advantages:

• Digital Precision Control: The standout feature of the Model 40 is its PLC-driven electric adjustment. Operators can fine-tune the roll gap using the touch screen, with the system displaying the exact numerical value of the gap. This ensures that settings can be recorded and replicated perfectly for repeat orders, eliminating the variability of manual adjustments.

• High-Density 21-Roll System: The arrangement of 21 rolls with a 40mm diameter provides a high degree of curvature to the metal strip. This intense alternating bending effectively eliminates internal stresses. The high roll count is mathematically optimized to yield the material effectively, removing complex deformations like center buckles and edge waves that simpler systems often miss.

• Versatile Width Adaptability: As part of our standard series, the Model 40 is not limited to a single size. It is available in widths from 400mm up to 2100mm, offering the flexibility to choose a machine that perfectly matches your specific coil or sheet dimensions. This modularity minimizes material waste and maximizes the machine's footprint efficiency in the factory.

• Robust Processing Power: Designed to handle a maximum thickness of 6.0mm (rated for 0.6–3.0mm), this series offers the torque and structural rigidity required for tougher alloys and thicker plates. The heavy-duty frame ensures that the 40mm rolls maintain their alignment even under high load, guaranteeing consistent flatness across the entire sheet width.

Technical Specifications

Product Uses

• Construction & Building Materials: This series is widely used for flattening steel plates used in roofing, wall cladding, and structural frames. The ability to process widths up to 2100mm and thicknesses up to 6.0mm makes it perfect for preparing large-format architectural panels. These panels require strict flatness standards to ensure seamless assembly and aesthetic quality on construction sites.

• General Hardware & Stamping Parts: For manufacturers of automotive brackets, elevator components, and shelving units, the Model 40 ensures that raw coils are perfectly flat before stamping. High flatness prevents feeding jams in subsequent punch presses and extends the life of stamping dies. The 1–10m/min variable speed allows for synchronization with various downstream punching lines, enhancing overall workflow efficiency.

• Precision Machinery Components: The machine is essential for processing base plates and chassis for industrial machinery. By removing internal stresses via the precise CNC leveling process, the final machined parts maintain their dimensional stability during cutting and welding. This prevents the warping that often occurs in un-leveled materials, ensuring the longevity and reliability of the finished machinery.