What the Looper Does for Your Line
The looper unit equipment is a key supporting device made by Jiangsu Dongfang Whole-Set Equipment Manufacturing Group. It is built for the metallurgical industry. This looper uses hydraulic and electric dual control technology. It moves horizontally and vertically with high precision. It buffers strip tension and keeps your production line running without stops. This product fits perfectly with rolling mills, roller tables, cold mills, and other metallurgical equipment. Our group has over 20 years of experience in petrochemical and metallurgical equipment. We hold ISO, ASME, and nearly 100 patents. Our product is made by a skilled R&D team and a full-process precision production system. From design to production, we follow international special equipment standards. The quality and performance of this product are among the best in the industry.
How the Looper Works
This looper unit equipment has three main parts. The main body includes the looper frame, travel mechanism, and lifting jack device. The power system has hydraulic parts and an AC variable frequency drive motor. The control system uses an electrical PLC and position/tension sensors. The product works with two movement modes: horizontal travel and vertical lift. For horizontal travel, the AC motor with frequency control stores and releases strip material efficiently. For vertical lift, the hydraulic cylinder with throttle control sets the looper roller height precisely. This product balances the speed difference between front and back devices in the metallurgical line. It keeps strip tension constant. This protects strip processing quality and keeps your line stable.
Why You Need This Looper
Our product comes with full quality assurance. Every production step gets 100% inspection. A QR code gives you full traceability. We accept OEM and ODM custom orders. We can change the design based on your working conditions. Delivery time is reliable. We give an 18-month warranty from delivery or 12 months from startup (whichever comes first). Our service team answers fast and solves problems fully. This looper unit equipment is already used by Baowu Group, Nangang, Shagang, and other top Chinese steel companies. It also goes to Malaysia, Brazil, South Korea, and many other countries. With stable performance and reliable quality, our product is a top choice for tension buffering and continuous production.
Parameter | Specification |
Main Use | Strip storage, tension buffering, continuous production |
Movement | Horizontal travel + vertical lift |
Control | Hydraulic + electric dual control, PLC system |
Key Benefit | Constant tension, buffers speed difference |
Application | Rolling, cold rolling, processing lines |
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