Single Head Uncoiler

• Higher Load Capacity
  Compared to double-head uncoilers, the single-arm uncoiler has a higher load capacity, capable of handling coils weighing up to 15 tons. It offers stable uncoiling support for both light and heavy coils, ideal for high-demand production environments.

• Quick Coil Change System
  The single-arm uncoiler supports a quick coil change system, allowing operators to switch to a new coil quickly when the current coil runs out, ensuring no downtime on the production line. Coil change time is typically within 2 minutes.

• Hydraulic Expansion and Retraction
  The hydraulic system allows the mandrel to quickly expand and contract, accommodating different coil sizes. This feature reduces manual operations and improves production efficiency.

• Tension Control
  An optional tension control system maintains constant tension during uncoiling. The system monitors the tension in real time and adjusts it automatically for stable production.

• Multiple Control Options
  Manual operation mode is available for small-batch production or simple applications. An optional PLC control system allows for automated control, data collection, and production line integration, improving automation and production efficiency.

• High Adaptability
  The single-arm uncoiler can handle coils of various thicknesses and widths, and is compatible with carbon steel, stainless steel, galvanized steel, and other materials, meeting a wide range

2. Technical Parameters

• Item	Parameter	Specification
  Structure Type	Single-arm structure	Single-Arm Type
  Max Load Capacity	15 Tons	15 Tons
  Coil Width	100–800 mm	Coil Width: 100–800 mm
  Coil ID	Φ450–Φ610 mm	Coil ID: Φ450–Φ550 mm
  Coil OD	≤ Φ1500 mm	Coil OD: ≤ Φ1500 mm
  Hydraulic Expansion	Yes	Hydraulic Expansion: Yes
  Motor Power	3 kW	Motor Power: 3 kW
  Control Mode	Manual/Automatic Optional	Manual / Optional Automatic
  Applicable Materials	Carbon steel, Stainless steel, Galvanized steel	Material: Carbon Steel, Stainless Steel, Galvanized Steel
  Coil Change Time	≤ 2 minutes	Coil Change Time: ≤ 2 min
  Tension Control	Optional	Tension Control: Optional

• 3. Workflow Overview

  1. 1. Mandrel
        Designed with a single-arm structure, the mandrel uses a hydraulic expansion system to securely hold the coil. It can handle larger coil IDs and heavier coils, with a maximum load capacity of 15 tons, making it ideal for high-load production lines.

     2. Hydraulic System
        The hydraulic system is used for mandrel expansion and retraction, providing strong support to keep even heavy coils securely in place.

     3. Motor
        The motor drives the mandrel to rotate the coil, with adjustable motor power to accommodate different material uncoiling requirements.

     4. Tension Control Device
        The tension control system adjusts the tension of the steel strip, ensuring stable feeding into the production line without over-tightening or loosening.

     5. Guide Device
        Keeps the steel strip aligned with the production line during uncoiling, preventing the strip from deviating from the track.

     6. Control System
        Offers both manual and automatic operation modes. An optional PLC control system enables automatic coil change, tension adjustment, and production line linkage for improved automation.

     7. Support Frame
        The frame is made of steel structure to ensure stability and robustness during operation. Adjustable legs are provided for adaptability to different production environments.