Descripción

STEEL RELIEF GRINDING MACHINE AND SHARPENING MACHINE FOR TUNGSTEN CARBIDE TOOTH CIRCULAR SAWSHIGHLIGHTS4 CNC axes for automatic work programmable from the control panelProgrammable tooth pitchSteel relief grinder of the saw body, sharpening the top and face of flat teethEasy to useVery compact machine with a wide range of disc diameters: from 100 to 850 mm.ELITE MVB 850. THE CONCEPT.The ELITE MVB 850 is our flat top and face tooth grinder and steel relief grinding machine for removing steel from the back of the tooth on carbide-tipped circular saws.For saws from ø100 to 850 mm.Its special configuration makes it the ideal machine for the sharpening workshop. It not only allows the relief of the saw body, but also allows the sharpening of the top and face of the tooth in the flat teeth geometry. This double function allows for greater use, which implies a much faster amortization of the cost of the machine.Automatic operation using 4 CNC axes:B: Tooth angleC: Feed clawZ: Sharpening pathX: Sharpening loadThe optimal design of the cabin guarantees quick positioning of the saw blade.Machine overviewELITE MVB 850. HOW IT WORKSEasy to use control panelEasy-to-use control panel with LCD color touch screen that allows programming of the machine. Among the programmable values are:Tooth angle programming: The grinding wheel axis will automatically move to the value entered in the program.Sharpening pathSharpening loadSharpening speedTooth pitchIndexing speed of the tooth feeding pawlNumber of teethBroken teethSharpening groupBack-off grindingYou can go fast when it is needed!All the movements has been optimized to reduce downtime.Face GrindingTop sharpeningSharpening the saw when there are broken teethIntegrated refrigeration equipmentMachine operates with water-soluble coolant or grinding oil for better sharpening quality and longer grinding wheel life.Integrated coolant system with 220-liter tank and removable grates for easy cleaning.Easy access and maintenanceAt the back of the machine we find the electrical panel at the bottom and the mechanical system at the top, both protected by their corresponding easy-access panel, which also reduces the total space needed for the machine.ELITE MVB 850. EQUIPMENT INCLUDEDGrinding wheel holder for face and back sharpening wheels3 mm. feed pawlLighting of the work area using LED lampDevice for sharpening saws of equal diametersMachine closed by enclosure.Prepared for connection to a machine filtration system or a centralized filtration system.ELITE MVB 850. SPECIFICATIONSTECHNICAL DATAMVB 850Saw blade outside diameterFrom ø100 to ø850 mm. (4" to 33,5")Saw blade bore diameterFrom ø10 mm.Blade thicknessUp to 8 mm.Tooth pitchUp to 125 mm.STEEL RELIEF GRINDINGGrinding pathUp to 25mm.Grinding angleFrom 0º to +35ºTOP GRINDINGTooth shapePlaneClarance angleFrom +5º to +25ºBevel angle0ºGrinding pathUp to 25 mm.FACE GRINDINGHook angleFrom -10º to +20ºGrinding pathUp to 25 mm.OTHER DATAGrinding wheel motor0,33 kWGrinding wheel speed2800 RPMGrinding wheel diameter for back-off grindingø175 mm.Grinding wheel diameter for top grindingø150 mm.Grinding wheel diameter for face grindingø175 mm.4 CNC axisB: Tooth angle - C: feed pawl - X: sharpening load - Z: sharpening pathMachine dimensions1650x 1200 x 1900mm.Machine weight460 Kg.TECHNICAL REQUIREMENTS6 bar air connection required.Connection voltage: 220/400V 2Ph 50/60HzRequired connection power: 1.5 kWRECOMMENDED OPTIONAL ACCESSORIESSaw blade holders for scoring blades and discs Ø200–450, Ø400–650, and Ø600–850 mm.Centering rings in different sizes.Saw holder deviceMist extraction equipment.Equipment for oil operation.Filtration system: ELITE FILTRAmaq UNO, SOLO, or PRO models. Filtration up to 2 µm. Recommended for improved sharpening quality.DOWNLOAD LEAFLETMVB 850-ES_EN.pdfVIEW USER MANUALMVB 850 VS MVB 750. WHICH ONE SHOULD YOU CHOOSE?Read articleREQUEST INFORMATIONMACHINES COMPARISONS AT A GLANCEMODELTOP GRINDINGFACE GRINDINGBACK OFF GRINDINGSIDES GRINDINGAUTOMATIC MEASUREMENTAVB 851All tooth shapesAll tooth shapesNoNoYesAVB 850All tooth shapesAll tooth shapesNoNoNoAVB 750All tooth shapesAll tooth shapesNoNoNoSVG 850All tooth shapesFlat teethNoNoNoSVG 750All tooth shapesFlat teethNoNoNoMVB 850Flat teethFlat teethYesNoNoMVB 750NoNoYesNoNoMVB 670Chipbreaker slotsNoNoNoNoMVB 650NoHollow faceNoNoNoGBT 851NoNoNoYes both sides at same timeYesGBT 850NoNoNoYes both sides at same timeNoGBT 750NoNoNoYes: One side at a timeNo