High-Precision Plate Leveling & Straightening Machine | SLM Forming
Professional plate leveling and straightening machines for perfect sheet flatness. Features multi-roller stress relief technology for high-precision fabrication. Get a quote!
High-Precision Plate Leveling & Straightening Machine
Product Overview
The SLM Plate Leveling Machine is an essential pre-processing solution for modern metal fabrication. Designed to eliminate internal stresses and surface irregularities, our plate straightening machine ensures that your metal sheets achieve perfect flatness before moving to laser cutting, welding, or rolling. By utilizing a multi-roller pressure system, the SLM-PL series provides the precision required for high-end industrial applications, significantly improving the quality and accuracy of your final products.
Key Performance Features
- Multi-Roller Precision: Features a high-density arrangement of leveling rollers to provide multiple alternating bends, ensuring maximum flatness and effective stress relief.
- Advanced NC Control System: Equipped with a user-friendly digital interface for precise adjustment of roller positions, allowing for rapid setup and high repeatability.
- Heavy-Duty Structural Rigidity: The reinforced, stress-relieved machine frame is built to withstand high-pressure operations without deformation, ensuring long-term accuracy.
- Induction Hardened Rollers: Leveling rollers are crafted from premium alloy steel, induction hardened and precision ground to prevent surface marring on sensitive materials.
- Synchronized Hydraulic Drive: Provides stable and powerful torque for consistent material feeding, even when processing high-yield strength plates.
Working Principle
The plate leveling machine operates by passing the metal sheet through two rows of staggered rollers. By applying precisely calculated pressure, the machine subjects the material to "alternating bending." This process stretches the shorter fibers of the plate until they match the length of the longer fibers, effectively neutralizing internal stresses. The result is a perfectly flat, tension-free plate ready for high-precision downstream fabrication.
Technical Specifications (SLM-PL Series)
| Model | Max Thickness (mm) | Max Width (mm) | Number of Rollers | Leveling Speed (m/min) | Motor Power (kW) |
|---|---|---|---|---|---|
| SLM-PL 0615 | 6 | 1500 | 11 / 13 / 15 | 2 - 10 | 7.5 |
| SLM-PL 1220 | 12 | 2000 | 9 / 11 / 13 | 2 - 8 | 15 |
| SLM-PL 2025 | 20 | 2500 | 7 / 9 / 11 | 1 - 6 | 30 |
| SLM-PL 4030 | 40 | 3000 | 5 / 7 / 9 | 1 - 5 | 55 |
Frequently Asked Questions (FAQ)
Q1: Why is leveling necessary before plate rolling or laser cutting?
A: Metal plates often have internal stresses from the mill. Leveling ensures a flat surface, which prevents "bowing" during laser cutting and ensures a much more accurate and consistent radius during the rolling process.
Q2: How many rollers do I need for my plate leveling machine?
A: Generally, more rollers provide higher precision for thinner plates. For heavy-duty thick plates, fewer but larger diameter rollers are used to provide the necessary force for straightening.
Q3: Can this machine handle high-strength steel?
A: Yes. SLM-PL machines can be customized with high-torque drives and reinforced rollers specifically designed for high-yield strength materials used in the energy and construction industries.
Why Choose SLM Forming?
At SLM Forming, we specialize in high-performance plate leveling machines that meet global engineering standards. Every unit undergoes a rigorous 48-hour stress test and precision calibration before shipment. We provide full technical transparency and professional English-language support to ensure your operational success.
Response time: Usually within 2 hours
