WE43M(Y) Six-High Precision Leveling Machine: Ultimate Scratch-Free Straightening

Engineered for Premium Light Alloys, Non-Ferrous Metals, and Rare Precious Metal Sheets

Delivering flawless surface quality and absolute flatness on sensitive materials requires highly specialized machinery. The WE43M(Y) Six-High Precision Leveling Machine (六重式精密矫平机) is an advanced system custom-engineered for the specific material properties of aluminum, copper, light alloys, and rare precious metals.

Equipped with cutting-edge anti-dust adhesion, non-marking configurations, and comprehensive anti-scratch technologies, the WE43M(Y) guarantees premium surface integrity alongside industry-leading leveling precision.

Advanced Six-High Roll Structure & Anti-Marking Technology

Standard four-high levelers often transfer localized pressure profiles from the backup bearings straight onto the sheet metal. The WE43M(Y) overcomes this via a sophisticated Six-High (6-Hi) roll system layout.

• Intermediate Roll Isolation: A dedicated layer of intermediate rolls is positioned strategically between the primary working rolls and the backup rolls. This layout effectively absorbs and dampens backup roll load concentrations, completely eliminating pressure marks on the sheet surface.

• Advanced Grouped Drive Control: Working rolls adapt precisely to the linear processing speed of the metal sheet. This synchronous velocity control eliminates slippage friction, preventing surface abrasions and protecting premium material finishes.

High-Efficiency Customization & Quick-Change Tooling

To accommodate variable manufacturing batches and delicate alloys, the WE43M(Y) is built around a highly flexible, modular platform.

• Multi-Roll Cassette Storage (Roll Bank): Roll unit cassettes can be hot-swapped based on processing needs, allowing a single machine to handle diverse material types and thickness ranges with micro-precision.

• Rapid Roll-Changing System: Equipped with an automated rapid roll-change mechanism, the entire upper and lower roll boxes can be smoothly slid out. This minimizes changeover downtime and supports multi-station configurations.

Comprehensive 360° Surface Protection Technologies

Premium metals like titanium, copper, and tantalum are highly susceptible to dust embedding and mechanical scoring. The WE43M(Y) integrates three vital protective barriers:

[Vacuum Suction Loading] ➔ [Pneumatic Blow-Off Purge] ➔ [6-Hi Non-Marking Leveling] ➔ [On-Line Roll Cleaning]

1. Pneumatic Blow-Off Purging Device: Prior to entering the leveling rolls, high-velocity pneumatic air jets thoroughly sweep the sheet surfaces, removing dust, debris, and foreign particles before they can be pressed into the metal.

2. Non-Destructive Vacuum Handling: Loading and unloading systems utilize specialized soft vacuum suction cups rather than traditional mechanical clamps, ensuring completely scratch-free material handling.

3. On-Line Roll Body Cleaning Unit: An independent, built-in cleaning system continuously removes micro-particles and metallic dust directly from the working rolls during operation, eliminating build-up without stopping production.

Target Material Profiles & Industrial Sectors

The WE43M(Y) is the equipment of choice for high-end industries processing delicate, expensive materials:

• Aerospace & Automotive: Aluminum and Aluminum Alloy sheets.

• Electronics & Semiconductors: Copper, Copper Alloys, and Zinc sheets.

• Medical & Chemical Processing: Titanium (Ti) and Molybdenum (Mo) plates.

• Advanced Electronics & Defense: Tantalum (Ta), Niobium (Nb), and other rare precious metals.

Technical Consultation & Project Engineering

Maximize your premium metal sheet yields and secure zero-defect surface finishes. Contact our specialized engineering team today to review your material specifications and receive a customized quote for the WE43M(Y) system.