uncoiler

Video Product Description The single arm uncoiler is an efficient, compact, and space-saving device designed for uncoiling steel coils in tube mills and other metalworking lines. Compared to double-head uncoilers, the single arm uncoiler offers a larger load capacity of up to 15 tons, making it ideal for handling heavier coils. This design ensures greater stability and efficiency when processing heavy steel coils. 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 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. Hydraulic System The hydraulic system is used for mandrel expansion and retraction, providing strong support to keep even heavy coils securely in place. Motor The motor drives the mandrel to rotate the coil, with adjustable motor power to accommodate different material uncoiling requirements. 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. Guide Device Keeps the steel strip aligned with the production line during uncoiling, preventing the strip from deviating from the track. 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. 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. Customer Cases Case Study 1: Iran Tube Mill Client : A tube mill in Iran aimed to enhance the efficiency of its welding tube production line. To achieve this, they integrated our Single Arm 15-ton Uncoiler equipped with a PLC automation system . Challenge : Previously, coil change time was around 3 minutes, which led to increased downtime and reduced overall production efficiency. Solution : The installation of the Single Arm Uncoiler reduced coil change time to under 1 minute, cutting the downtime by over 40%. Result : The mill was able to boost its production capacity significantly, and the equipment's stability led to fewer maintenance needs. Customer Quote : "The single arm uncoiler's superior load capacity and seamless coil change operation have greatly improved our production efficiency. It's extremely reliable." — Factory Technical Supervisor Case Study 2: Ukraine Roll Forming Line Client : A Ukraine customer operating a cold roll forming line for producing Z-shaped steel. Challenge : The customer needed a solution capable of continuous feeding and stable uncoiling of heavy coils, even in harsh low-temperature environments. Solution : They adopted our Single Arm 15-ton Hydraulic Uncoiler for their production line. The uncoiler handled high loads and ensured smooth and reliable uncoiling operations in extreme conditions. Result : The customer reported stable operation even in freezing temperatures and appreciated the uncoiler’s efficiency and reliability. Customer Quote : "The single arm uncoiler’s robust design and ability to operate continuously without issue in low temperatures have made a significant impact on our productivity. It’s been a reliable addition to our line." 📦 Packing & Shipping Anti-rust coated, film wrapped, secured with steel frame Available for sea/land transport Delivered within 30–35 working days Includes manuals, spare parts & tool kits Customers Feedback 🇻🇳 Case 1: Vietnam ERW Tube Mill To improve production efficiency, the client introduced our Double-Head 4 Ton Uncoiler with a PLC automatic control system. The coil loading and changeover time was reduced from 3 minutes to less than 1 minute, effectively cutting downtime caused by coil replacement by over 40%. "This double-head uncoiler truly enabled non-stop coil change, significantly boosting our production capacity. Very stable performance." — Technical Director 🇷🇺 Case 2: Russia Roll Forming Line This customer integrated our Double-Head 4 Ton Hydraulic Uncoiler into their Z-shaped cold roll forming line. The machine ensured continuous feeding and heavy-duty decoiling performance, even in extremely low temperatures down to -20°C, meeting the harsh operation conditions in Russia. "The machine runs stably. The hydraulic expansion and coil switching system are very user-friendly and greatly reduced manual work."