Metzner Loop Controls Contactless, tension-free unwind speed control

For tension-free material feeding Metzner Error-free material infeed for processing machinery is a basic prerequisite for high length precision at high working speeds. Metzner loop control systems provide contactless speed regulation when working in combination with a feeding device or an unwind table. Off-line and in-line operation Loop controls working off-line serve to regulate the speed of a motorised de-coiler or material feed unit and, when working in-line, provide control of the working speed of the processing machine. The position of the material passing through the loop control is continuously...