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Variable Rake Angle NC Hydraulic Shears

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VARIABLE RAKE ANGLE NC HYDRAULIC SHEARS

variable-rake-angle-nc-hydraulic-shearing-machines NuGEN offers Trimans variable rake angle NC hy draulic shearing machines built as per international standerds in arrange of 4mm to 16mm sheet thickness and length of 1500mm to 5000mm. Two hydraulic cylinders mounted on the cutting beam provide the shearing force. Synchronizing of the two cylinders by differential area principle simplifies the hydraulic circuit. The rake angle of shearing blade can be adjusted by a selector switch on the pannel box. This enables cutting of higher thickness than nominal capacity at the same time facilitating twistfree shearing of thin sheets. Three pre-loaded roller system guide the cutting beam accurately on both sides at an angle of 1-1.5 degree to the vertical to avoid the non-cutting edge of the blade from rubbing against the sheet and avoid trapping of cut sheets between bottom blade and backgauge. All four sides of top nad bottom HCHCr blades are usable reducing regrinding and part replacement. The easiest and fastest blade clearance arrangement is offered on this range of shears. The blade clearance is callbrated for different thickness and can be accurately set by lever. The hydraulic hold downs are located very close to the blade and provide positive gripping of