Optimized Metal Sheet Processing for Modern Stamping Applications
The UL Series Decoiler & Leveler integrates advanced uncoiling and precision leveling capabilities, engineered to handle 0.5-3.0mm thick metal sheets (A3 standard) with a maximum working width of 200mm. Combining the reliability of MT Decoiler and TL Leveler designs, this robust two-in-one system features cast steel construction, frequency-converter speed control, and a high-sensitivity disc brake system, ensuring stable operation, low maintenance, and extended service life for demanding industrial environments.
Key Advantages for Multi-Industry Stamping Solutions
- Automotive Body Panel Stamping
- Process cold-rolled steel coils (1.2-2.5mm thickness) for door panels, chassis components, and structural reinforcements.
- Radial leveling eliminates coil set defects prior to progressive die stamping.
- Home Appliance Metal Component Production
- Prepare galvanized steel (0.8-1.5mm) for refrigerator doors, washing machine drums, and oven housings.
- Compact footprint suits high-mix production lines with frequent material changes.
- Building Material Profile Stamping
- Flatten aluminum-zinc alloy coils (0.6-3.0mm) for roofing sheets and ventilation duct fabrication.
- Adjustable feed speed (380V 3-phase inverter control) matches hydraulic press cycle times.
- Electronics Enclosure Manufacturing
- Handle thin-gauge stainless steel (0.5-1.2mm) for server racks and industrial control cabinets.
- Non-powered decoiler prevents surface scratching on polished materials.
Industry-Specific Configuration Guide
- Voltage Stability: Always connect to 380V±10% power with ground wire—critical for electronics-grade sheet processing.
- Material Alignment: Set guide rollers 3-5mm wider than strip width to prevent edge deformation.
- Tension Control: Adjust left-side brake wheel to balance material flow between decoiler (max Ø1,500mm coil) and leveling rollers.
- Safety Interlocks: Position 24V sensor brackets to halt operation during misfeeds in automated transfer systems.
Technical Safeguards for Continuous Production
- Pre-configured inverter parameters ensure 85%+ material utilization rates. Consult Henli engineers before modifying settings for copper or high-tensile steel.
- Use factory-supplied A-type clamps to secure coils without inner diameter deformation.
- Monthly maintenance: Clean leveling rolls with non-woven fabric; inspect disc brake pads every 500 operating hours.
Why UL Series Dominates Precision Stamping Supply Chains?
- Radial Correction: Eliminates crossbow and edge wave defects in 200mm-wide strips.
- Adaptive Tooling: Quick-change roller packs accommodate JIS G3141, ASTM A653, and EN 10143 standards.
- Energy Efficiency: 30% lower power consumption vs. traditional decoiler-leveler separates.
Explore UL series specifications for your stamping applications: UL Decoiler-Leveler Technical Details
