Renova
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RENOVA BRAKES and CLUTCHES Renova Turborex pneumatic brake Renova Combirex CX250 pneumatic brake Renova CX250 spare parts Renova Powderex powder brakes and clutches Renova Simplex caliper brakes RENOVA MECHANICAL CHUCKS Renova Duplex roll ejector chuck Renova Expanding chucks Renova Pneumatic chucks Renova Side load chucks RENOVA CONTROL SYSTEMS Renova Sensorex load cells Renova Reset amplifier Renova Isomatic control panel Renova Ep converter transducer Renova Isobox control box RENOVA ROLL PUSHERS Renova Moviroll MRE battery powered Renova Moviroll MR pneumatic driven models Renova Moviroll accessories and spare parts RENOVA BRAKES AND CLUTCHES For the unwinding and rewinding of rolls of any size and material. The Renova’s brakes fit any kind of application and maintain constant the web tension throught the whole converting process Companies that deal with the processing of materials in reels require excellent performance in the web tension control. In order to optimize the production cycle, it is essential to use systems that guarantee the process continuity and an excellent quality of the semi-finished or finished product. The web tension is the most influential parameter: it is necessary that the correct tension value remains constant during all the work phases through the use of high-quality brakes and clutches to avoid any material breakage of the material as well as ripples that may cause defects on the final product. The brakes and clutches are mounted on roll stands, winders and unwinders in open loop or closed loop tension control regulation systems. In open-loop tension control regulation systems brakes and clutches are used together with ultrasonic sensors that detect the diameter of the roll or bobbin, the tension controller that receives the signal from the ultrasonic sensor and which emits an input to the brake in turn. The latter will vary the torque in order to obtain the desired tension In closed-loop tension control regulation systems brakes and clutches are used together with load cells or dancer rollers to detect the web tension Renova ürünlerini satın almak için İmaj Teknik ile iletişime geçebilir detaylı bilgi ve fiyatları öğrenebilirsiniz