www.wilausa.com sales: 1-888-696-9452 WE LIVE PRESS BRAKE PRODUCTIVITY 71 NEW STANDARD PREMIUM TOOLING WILA 749&'*3) WILA prides itself on producing the finest quality and highest precision press brake tooling, and it makes no exception with its new line of rotating v dies, RotaBend. With tight tolerances and CNC Deephardened contact surfaces and rotor wings, you can now easily bend short flanges and reduce part marking without sacrificing the WILA quality and precision you’ve come to expect. WILA RotaBend includes replaceable built-in inserts that rotate to enable forming of short or tapered flanges. Advantages of WILA RotaBend: • Eliminate distortion at holes near the bend line, • Reduces part marking, • Forms very tight inside radius when required, • Rotor wings and contact surface of the body are hardened ensuring long term durability and accuracy, • Rotor wings are very easy to disassemble and clean, • Machined to extremely tight tolerances for ultimate precision, • Narrow tool design for down flange bending freedom, • Bend parts of various material thickness with same tool, • Can be combined with OM tools for bending 90° angles. OZU-WRB-301 OZU-WRB-302 OZU-WRB-303 Max. material thickness 2 mm / 0.079” 3 mm / 0.118” 5 mm / 0.197” Center distance of two rotors (wing rotor opening) 8.9 mm / 0.35” 12.9 mm / 0.508” 26.3 mm / 1.035” Max. applicable tip radius of the top tool 2.4 mm / 0.094” 3 mm / 0.118”6 6 mm / 0.236” Min. outside flange length* 5.2 mm (S=1mm) / 0.205” (S=0.039”) 6.5 mm (S=1 mm) /0.256” (S=0.039”) 15.5 mm (S=2 mm) / 0.610” (S=0.079”) Return bend (outside dimension) 14.4 mm (S=1mm) / 0.567” (S=0.039”) 20 mm (S=1 mm) / 0.787” (S=0.039”) 35 mm (S=2 mm) / 1.378” (S=0.079”) Min. bend angle** 40° 40-60° (40° max. S=2 mm / 0.079”) 60° (max. S=4 mm / 0.157”) Hardness of wing rotor (see below in blue) 56-60 HRC 56-60 HRC 56-60 HRC Hardness of body contact surface (see below in red) 52-54 HRC 52-54 HRC 52-54 HRC Working height*** 100 mm / 3.937” 100 mm / 3.937” 100 mm / 3.937” Bottom adaption width 13 mm / 0.512” 13 mm / 0.512” 13 mm / 0.512” Tonnage capacity 100 t/m / 33.6 t/ft 130 t/m / 43.7 t/ft 200 t/m / 67.2 t/ft Available lengths 515 mm 550 mm sectioned 200 mm 100 - 100 mm 515 mm 550 mm sectioned 200 mm 100 - 100 mm 515 mm 200 mm 100 - 100 mm * These dimensions are outside dimensions and apply to bending mild steel at 90°. Dimensions can change with stainless steel and aluminum. ** Minimum bend angle may vary depending material and punch radius. *** Can be combined with OM tools for bending 90° angles. Elimi s distortion at holes near the bend line. R i . F r i i radius when required. R t r i t t surface of the body are hard ned, e s ri r ility and a curacy. R t r i sy to disa semble and clean. c i l tight tolerances for ultimate precision. r f r n flange bending fr edom. Suitable for bend ng various material thicknesses. C i t ols for bending 90° angles.
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