Page 126 - Demo

PRECAST CONCRETE ELEMENTS126 CPI %u2013 Concrete Plant International %u2013 3 | 2025 www.cpi-worldwide.comEurobend has more than 30 years of experience in the construction of CNC controlled machines and offers a wide range of equipment for the rebar processing, such as 2D and 3D automatic stirrup bender, straightening and cutting machines with one or more lines, mesh welding machines, welding machines for the production of spacers and much more.The range of rebar processing lines includes a variety of programmable high performance rebar straighteners, the MELC series, designed for continuous heavy operation in the construction industry.Milestones in rotor straightening technologyThe straightening method is based on the principle of the rotor with hyperbolically profiled rollers, which was developed and presented by the Eurobend engineers in the early 1980s. The system has been further developed since. Meanwhile, the maintenance-free 5G rotor with eight hyperbolic rollers (patent) is the Eurobend standard.The new straightening machines of the MELC series offer a number of advantages:1. No adjustments of the hyperbolic rollers necessary2. The rotor is maintenance-free, i.e., self-cleaning and self-lubricating. The roller lifetime is over 3 years.3. The best possible straightening quality is produced, better than 1/10004. No marking of the wire surface.5. Up to 40% savings of energy costs6. Mechanical simplicity of the machine. The rotor itself provides both the feed and the straightening of the wire and is maintenance-free!7. The wire is cut with flying shears without stopping or slowing down the wire feeding.8. The constructive simplicity of the system allows the manufacturing of machines with up to six (6) rotor lines that can be operated simultaneously and independently. Each line can process a different diameter and has its own measuring, cutting and collection system. Each of the simultaneously working rotor lines can produce a different order.9. The different rotor sizes cover the diameter range from %u00d86mm to %u00d826mm for rebar and stainless rebar.10.With the multi-rotor configuration, up to 500 m/min of rebar can be processed in continuous operation.Innovative design concepts cover every needDepending on the size and specialization of the customer (dealer, rebar shop, precast plant or mesh producer), the way the company works (diameter or order-related) and the required productivity, Eurobend can offer the optimal machine concept from the MELC series with 5G rotors of the new generation:MELC Monoline SeriesThis series offers models with one rotor with feed speeds of up to 120 m/min. Different variants cover the range from %u00d84mm to %u00d826mm. The rotor is frequency inverter controlled and can therefore be adapted to current operational requirements. Adjusting the speed accordingly will extend the life of the consumables and the machine.Rotor straightening machines for rebar with the latest maintenance-free 5G rotorsEurobend GmbH, D-90547 Nuremberg-Stein, GermanyMachine with one rotor, model MELC Monoline