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The application of Fieldbus products in the non-woven production line


    Non-woven fabric is a nonwoven cloth and is composed of the directional or random fiber, with the appearance of the cloth and some performance, although for cloth and without textile called non-woven fabric. Non-woven fabric is a new generation of environmentally friendly materials, has good strength, waterproof, breathable, flexible, environmentally friendly non-toxic and tasteless, and the price is cheap. Non-woven products light quality, environmental protection, can be recycled, is internationally recognized for the protection of the earth's ecological environmental protection product.
    Non-woven fabric production equipment according to different classification of its products have different forms, such as using polypropylene (PP material) pellets as raw materials, taking continuous one-step production and by high temperature melting, spinning, shop class, hot rolling.

equipment introduction
    This scheme is the equipment in the production of non-woven fabrics after process equipment, mainly to complete the pressing, dipping, drying, molding process and production of finished products.
    Equipment for speed synchronization control have higher requirements, requirements of the control system is able to provide accurate, smooth line speed control, we make the system is non-woven production finally finished process, so system requirements higher. The whole production line control system is complex, various control equipment. The synchronization between individual motors require a higher, the system uses 13 sets of inverter control, have data exchange between each inverter and PLC host, and data communication requires a strong real-time, which requires the system with bus communication ability. The delta DVP series PLC and for vfd-e series inverter of CANopen bus control system can meet the demands of equipment control, to achieve a good speed synchronization control.

TypeInfo: Industry news

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