MG produces a complete range of straightening machines, the ideal solution to avoid problems during the production process of the coils: cutting, bending, pressing and shearing. In fact, sheets produced by rolling lines often have defects due to non-planarity: they affect downstream processes, causing costly delays in production.
The MG range of straightening machines eliminates any possible curvature and sheet corrugation, reducing costs and customer problems. Our multi-cylindrical straightening equipment works by subjecting the material to “alternating deformations”: the diameter and the spacing of the rollers are essential to obtain a perfect result, according to the thickness and type of material processed. The MG straightening machines are able to eliminate all forms of curvature and corrugation of the metal sheet. With a performing process of plastic deformation alternating with motorized rollers: a greater number of rollers in the case of thin and minor materials for thicker sheets.
Each machine is adapted to the thickness and type of material processed. Designed and manufactured with a configuration of 5, 7, 9 rollers (the lower ones are hydraulically controlled), for the processing of sheet metal of the required width and thickness.
The MG system consists of 4 upper straightening rollers and 5 lower rollers. It also includes 4 rollers that clamp the sheet metal, two for each part of the machine on the entry and exit side.