{"id":1891,"date":"2025-12-30T16:31:16","date_gmt":"2025-12-30T14:31:16","guid":{"rendered":"https:\/\/mechanismus.softwebpages.eu\/efarmogi\/davi-mav\/"},"modified":"2026-02-17T19:54:20","modified_gmt":"2026-02-17T17:54:20","slug":"davi-mav","status":"publish","type":"efarmogi","link":"https:\/\/mechanismus.softwebpages.eu\/en\/efarmogi\/davi-mav\/","title":{"rendered":"DAVI MAV"},"content":{"rendered":"<p><b>Company: <a href=\"https:\/\/mechanismus.softwebpages.eu\/en\/antiprosopeia\/davi\/\">Davi<\/a><\/b><\/p>\n<p><b>Model: MAV<\/b><\/p>\n<p><b>3-Roll plate rolling machine<\/b><\/p>\n<p><span style=\"font-weight: 400;\">The DAVI MAV series consists of variable axis plate rolling machines designed for demanding applications with large thicknesses and increased capacities.\u00a0<\/span><\/p>\n<p><b>Main advantages<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The top roll moves vertically like a press, while the two side rolls move horizontally to change the bed width of the sheet metal \u2014 offering an extremely small flat end and the ability to work with very thick sheets.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">All three rolls are driven\/fed (&#8220;all rolls drive&#8221;) \u2014 a unique feature of the MAV series \u2014 ensuring superior torque transmission and eliminating sheet metal slippage.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The patented Servo Tronic\u00a9 system ensures perfect roll parallelism and bending accuracy, even in very demanding conditions.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The machine frame is sturdy, compact, with a reinforced structure for high strength and longer life.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The rollers (top &amp; side) are tilting and independently movable, allowing for greater flexibility in bending conical shapes.\u00a0<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><b>Technology &amp; Productivity<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">With the MAV series, sheet metal processing is achieved through a combination of cutting-edge technology and mechanical excellence:<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The variable axis and independently moving side rollers enable the processing of very large sheet metal thicknesses \u2014 for example, 26 mm to &gt;300 mm.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The tilt capability of the rollers and the precision of Servo Tronic ensure high bending quality, reducing deviation and achieving a small flat end.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The drive of all rollers with independent motors and &#8220;Roll by Wire&#8221; technology reduce maintenance requirements and increase reliability.<\/span><\/li>\n<\/ul>\n<p><b>Scope of Application<\/b><\/p>\n<p><span style=\"font-weight: 400;\">MAV is suitable for companies that need:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Rolling of thick sheet metal or particularly demanding materials \u2014 such as components for petrochemical, shipbuilding, mining, and wind energy.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bending into conical shapes (cones) and complex geometries due to the inclination and independent movement of the rollers.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Production that requires high precision, high repeatability, and reliability.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><b>Technical Specifications \u2014 DAVI\u202fMAV<\/b><\/p>\n<table>\n<thead>\n<tr>\n<th><b>Feature<\/b><\/th>\n<th><b>Value \/ Range<\/b><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Maximum sheet width<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3\u202f000\u202fmm \u2013 4\u202f500\u202fmm (depending on model)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Maximum sheet thickness<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10\u202fmm \u2013 26\u202fmm (depending on model, &gt;300\u202fmm for special models)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Roller type<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3-roll, variable-axis, all moveable<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Upper roller diameter<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~300\u202fmm \u2013 350\u202fmm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Side roller diameter<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~280\u202fmm \u2013 320\u202fmm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Roller drive<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Independent servo motors for all cylinders<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Pre-bending \/ single pass roller capability<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Supported, allowing for a small flat end<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Roller inclination<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes \u2014 side rollers and top roll can be tilted independently<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Control system<\/span><\/td>\n<td><span style=\"font-weight: 400;\">CNC, fully automated, ability to store multiple programs<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Rolling technology &amp; precision<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Servo Tronic\u00a9 &amp; Planetary Guides for precise parallelism and top-quality bending<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Machine weight<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~8,000 kg \u2013 15,000 kg (depending on model)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Production capacity<\/span><\/td>\n<td><span style=\"font-weight: 400;\">High precision and repeatability for heavy and medium production<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The DAVI MAV series consists of variable axis plate rolling machines designed for demanding 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