Friday, May 09, 2008

Extruders (Cooling Systems)         IBC (Productivity Improvement) Main Controller-Operator Controls The IS-IBC1 Controller manages all aspects of the bubble cooling system. The controls are designed to simplify the operation of starting, adjusting, and maintating the bubble. The IS-IBC1 can be equipped with color touch screen controls, automatic blower balance, multiple sensors, layflat controller, automatic cage controller, and bubble break detection. The IS-IBC1 can be equipped for most any IBC blown film die. Position Processor The position processor is equipped with a smart sensor multiplexor that allows up to four sensors to be combined for any sensing task. The multiplexor is smart because it automatically detects which sensors are functioning properly and reconfigures on the fly. The new smart sensor technology is a microprocessor based ultrasonic sensor. The new family of sensors provides more power, better accuracy, and lower cost of ownership. The units are tamperproof, as internal configurations are programmed and permanently saved in the sensor. Bladder Valve A key element to optimum bubble stability is the effecient control of the airflow into the die. The patented bladder valve provides precise control of the cooling air even at high air exchange rates. The bladder valve comes in a variety of sizes to fit most blown film dies. Installation is made easy with air duct adapter kits for most ducting diameters. The bladder valve is designed to provide years of trouble free operation.

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