Unwinder

1. Stable Feeding
   The uncoiler’s tension and speed control are linked with the slitting process to ensure the strip enters the cutting section with consistent timing, reducing downtime and rework.

2. Accurate Tension for More Consistent Cutting Results
   With closed-loop tension/servo control, the strip is unwound with even tightness, minimizing edge wrinkling and dimensional deviations caused by tension fluctuations.

3. Precise Edge Guiding / Automatic Centering
   Designed to meet the positioning requirements of the slitting line, it features automatic correction and anti-wandering functions to improve strip alignment accuracy and reduce edge trimming losses.

4. Automatic Loading & Fast Roll Change to Improve Throughput
   Supports coil positioning and quick roll switching (optional automatic connection), shortening changeover time and enhancing overall production capacity and utilization.

5. High-Rigidity Structure for High-Strength Materials
   With a well-designed support and transmission system, it ensures stable operation even under high-tension conditions, meeting cutting needs for steel strips, stainless steel, aluminum, and other materials.

6. Smooth Transmission with Low Vibration for Better Line Performance
   Optimized transmission provides smoother unwinding, reducing vibration effects on cutting accuracy and surface quality.

7. Safe and Reliable with Multiple Protections
   Equipped with emergency stop, overload protection, limit interlocks, and fault self-diagnosis, ensuring safety for both equipment and operators while lowering maintenance costs.

8. Easy Operation with Parameter Memory & Visual Control
   A clear HMI supports parameter saving and batch settings, enabling quick setup for different coil specifications.

9. Improves Quality of Downstream Processes
   Ensures consistent strip flatness and dimensional accuracy at the source, reducing post-slitting issues such as burrs, edge defects, and out-of-tolerance dimensions.

   The company’s primary business scope includes precision sheet‑metal leveling machines, decoiling‑stop‑and‑shearing lines, decoiling‑leveling lines, decoiling‑slitting lines, flying shear lines, decoilers, winders, belt tensioners, and decoiling‑blanking lines, among others.

Our service philosophy is to take quality as the foundation and integrity as the driving force for development, providing customers with cost‑effective products and high‑quality, efficient services, while fostering long‑term, mutually trusting, and mutually beneficial partnerships.