The Leveling Machine is a core pre-processing equipment in cold roll forming production lines, primarily used for high-precision straightening and stress relief of metal materials such as steel plates, steel strips, galvanized sheets, color-coated sheets, and stainless steel plates. Through the continuous action of multi-pass leveling rollers, it effectively eliminates wavy edges, warping, and internal stress issues that occur during uncoiling, transportation, and shearing of sheet materials.

Working Principle

The leveling machine adopts a multi-group structure of upper and lower staggered leveling rollers, causing the metal sheet to undergo repeated micro-plastic bending as it passes through the leveling area, gradually releasing the material’s internal stress and achieving overall flatness.

Workflow:

Uncoiled sheet → Enters leveling area → Upper and lower leveling rollers apply adjustable pressure → Multiple reverse bends → Output of high-flatness sheet

This leveling method features stable leveling, strong continuity, and wide material adaptability, making it highly suitable for long-term operation of high-speed cold roll forming production lines.

Main Structural Composition

• Overall Frame:​ High-strength steel plate welded structure, aged treated, good rigidity, and resistant to deformation
• Leveling Roller System:​ Made of high-quality alloy steel, surface heat-treated and precision ground
• Roll Gap Adjustment Mechanism:​ Manual or electric adjustment with high precision
• Transmission System:​ Motor + reducer + gear/chain transmission for smooth operation
• Guiding Device:​ Infeed/outfeed guide plates ensure straight-line sheet movementLight-duty, heavy-duty, or high-speed automatic leveling machines can be customized according to customer requirements.

Product Advantages

• High Leveling Precision:​ Multi-pass leveling design effectively eliminates wavy edges and sickle bends, improving sheet flatness.
• Wide Range of Applicable Materials:​ Suitable for carbon steel, galvanized steel, color-coated sheets, stainless steel, aluminum plates, and other metal materials.
• Stable Structure, Durable and Reliable:​ Key components use high-strength materials, suitable for long-term continuous industrial production.
• Simple Operation, Low Maintenance Costs:​ Intuitive adjustment, easy maintenance, reduced downtime.
• Can Be Linked with Cold Roll Forming Machines:​ Can be directly integrated into cold roll forming production lines for automated continuous production.

Technical Parameters

The following parameters are conventional reference ranges; customization supported according to customer requirements

Application Fields

• Cold Roll Forming Machine Production Lines
• Color Steel Tile, Roof Panel, Wall Panel Equipment
• C-Section Steel, Z-Section Steel Forming Equipment
• Stud and Track Production Lines
• Metal Sheet Shearing, Punching Pre-treatment Equipment

Why Choose Our Leveling Machine?

We specialize in the R&D and manufacturing of cold roll forming equipment, possessing mature engineering design experience. Each leveling machine is custom-designed according to the customer’s sheet thickness, strength, and production speed requirements, ensuring the equipment’s stability, durability, and leveling performance in export markets and industrial production.