High feeding accuracy, quick cycles and simple operation Servo feeding in compact design with maintenancefree AC servo motor Fits just about any press +/ 0,025 mm feeding accuracy through incremental servo encoder Lightweight rollers with special hard chrome layer Mechanical pilot release Sturdy steel plate bolton design Height adjustment via threaded spindle Catenary rolls and edge guides at machine entrance Stock guides at exit Highperformance control with good functionality; with remote control for setup on 3,5 m cablel 24 V DC proximity switch adjustable piloting lever to be mounted to press pneumatic pilot release
Germany
GSW Roll Feeds Precise and fast positioning with lasting performance. Built with the attributes of parallel adjustment of the top roll, highprecision roll guiding and mechanical stroke limitation for fastest cycles. In combination with most modern motion control systems our Roll Feeds feature a highly reliable production support with dynamic feeding performance of max 30 m/s² acceleration. For smaller crosssections we offer the HSseries Roll Feed model This dynamic and costeffective solution makes the upgrade from gripper feeds to the much more flexible roll feed technology affordable. from coil up to 2000 mm material width and up to 8 mm thickness max crosssection approx. 2000 x 5 mm Vmax approx. 80 200 m/min max cycles with pilot release approx. 100 220 SPM from plate or bar up to 20 mm material thickness
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With threephase servo drive sized according to job requirements Machine body in sturdy clean steel plate design Rollers made of highquality 63 RW tool steel, hardened and polished Pneumatic pilot release with parallel lift of upper roller, guided on gear rack Entry catenary rolls Manual edge guides Simple programming of even complex feeding cycles, Display in cleartext Manual functions for setup such as creep speed, jog mode, single feedtolength Simple memory and recall of job programs for quick changeover Mounting bracket with height adjustment via spindle or hydraulic handpump (optional motorized) Hard chromed or polyurethane coated rollers (optional with Topochrome coating for highgrip feeding) Measuring wheel system for highest feeding accuracy Stroke limitation for faster piloting Fine adjustment of upper roller and strip guiding device for thin stocks (starting at 0,1 mm thickness) Central edgeguides with hand wheel
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Selfcentering of coils through continuously adjustable coil side guides Wideopening alligator type straightening head for easy threading From 5 to 13 individually adjustable straightening rollers to serve almost any demand on the quality of the straightening result Clockspring guard Drive via threephase servo motor; torque transmission simultaneously to all bottom straightening rollers, pinch rollers and cradle rollers
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If you need two Coil Reels to hold one coil, you need a Heavy-Duty Coil Feed Line above all. One that is designed extremely robust and knows to subdue even materials of highest bounce and largest cross-sections.To ensure this, we have taken no heed to cost savings but went by the maximum principle: 2 Coil Reels with high-performance arbors retain the coils from left and right. 2 x 2 hydraulic arms secure them from top and bottom – each with eight tons pressure force, each with hydraulically driven snubber roll. The loading is done with one central lifting gear built into a super-duty running frame for the V-nest. Hydraulic manipulators with pivoting and bending function support the threading of the material. On the receiving end, a Pre-Straightener with 200mm work rolls takes over, after hydraulic edge guides have ensured central entry. Now, if someone asks us our definition of “heavy-duty”: We find 36.000 kilogram coil weight and 2.
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