I. Why Customization?
Standard leveling machines struggle to meet the following scenarios:
Special materials (such as highstrength steel, stainless steel, aluminum-magnesium alloy, copper strip, titanium plate);
Thickness/width range is wide (e.g., 0.16.0mm or width up to 2000mm );
Extremely high flatness requirements (e.g., ≤0.1mm/m for battery tabs or panels);
Integrated automated production line (need to link with uncoiler, shears, and pile hoist);
Special surface protection (e.., mirror stainless steel, pre-coated color plate, high requirement for anti-scratch).
II. Core Customization Modules
https://www.cnmachfty.com/metal-uncoiler-flattening-shearing-machine/plate-flattening-machine/customized-metal-coil-roller-flattening.html
1. Leveling Roll System Design
Number of rolls: Typically 7–21 rolls (thin plates use more rolls, thick plates use fewer rolls with larger diameters);
Roll diameter and: Improve leveling capability by following the principle of "small roll diameter dense arrangement";
Roll surface treatment: Hard chrome plating (HV≥800, ceramic coating, mirror polishing (Ra≤0.05μm);
Adjustable mechanism: Independent electric/hydraulic pressure from the upper rolls, supporting C (curl control) algorithm.
2. Drive and Tension System
Main drive: Servo motor precision reducer (ensuring synchronization without slip);
Tension control Closed-loop PID floating roll/magnetic powder brake, tension fluctuation ≤±2%;
Low-speed creep function: For threading and commissioning.
. Anti-Scratch and Cleaning Design
Guide roll coating (polyurethane, Teflon);
Air blowing static elimination (prevent dust adhesion);
-enclosed protective cover (prevent oil mist, foreign objects).
4. Intelligent Control System
HMI human-machine interface: Store multiple sets of material parameters,-key switch;
Adaptive leveling algorithm: Automatically adjust the roll gap according to the incoming material status;
Data traceability: Record operation parameters and alarm information for roll, supporting Industry 4.0.
