A baler is usually a packaging operation that directly fastens a single or several packages with ropes, steel strips, and plastic straps for transportation, storage, and handling. In the early 1960s, with the advent of polypropylene materials, polypropylene plastic strapping machines were successfully developed in foreign countries. In many fields, especially light industry, we developed a baler that tightens the tension and adjusts randomly to improve the automatic baler. Adaptability of bandwidth, package specifications, workbench height, and strapping capabilities.

    A baler is usually a packaging operation that directly fastens a single or several packages with ropes, steel strips, and plastic straps for transportation, storage, and handling.

    In the early 1960s, with the advent of polypropylene materials, polypropylene plastic strapping machines were successfully developed abroad. In many fields, especially in the light industry, steel strips were gradually replaced, which made the balers popular.

    China's automatic baler began to develop in the mid-1980s. * It was first promoted in books, newspapers and periodicals distribution departments. It has developed rapidly in recent years and has been widely used in light industry, food, foreign trade, department stores, printing, medicine, and chemical industry. Posts and telecommunications, textiles and other industries.

    At present, some manufacturers of balers have adopted the international standards and absorbed the advanced foreign technology features, and have greatly improved the standard level, design and manufacturing technology and product quality, such as the automatic unmanned baler of Yongchuang Machinery. In terms of quality, it has reached the advanced level of similar equipment in foreign countries. It can be automatically positioned, bundled and indexed to carry out cross-type and well-type pattern binding. It adopts microcomputer control and has realized automatic unbundling production line. The future development trend of the baler is extended to full automation, deficiencies and diversification.

    The development trend of balers is mainly for the development of balers for various purposes, such as compression balers; the development of heavy-duty belts, polyester belts, etc. instead of steel strips; the development of foam belts and soft belts for desktop balers. Improve the automation degree of the single machine, after the package is fed from the conveying device, the baling machine can be automatically positioned, bundled, indexed, and tied in a cross shape, a well-shaped shape, etc.; the microcomputer control is used to realize an unmanned automatic strapping production line. The foreign automatic balers have been developed to the target of 40 channels/minute to 60 channels/minute; the development of balers with tightly adjusted tensions to improve the bandwidth, package specifications, table height, and strapping capabilities of the automatic balers Adaptability and so on.