Introduce the component introduction scheme of the strapping tape

The strapping machine has many components, precisely because these small and small components constitute a strapping machine that is presented to us. Today we are going to introduce a component of the strapping machine. That is the strapping. Mechanical screen changer, you may be unfamiliar with such components, but in the industry of our packaging belt, this also needs to be understood!

Most bales produce plastic materials that contain impurities that can be easily removed by a strapping mechanical screen changer mounted on the polymer melt flow path in front of the strapping machine. The filter is a wire mesh disk of the same diameter as the mechanical belt of the strap. The strapping mechanical network disk usually consists of several layers of mesh disks of different mesh numbers. The finest mesh filters the smallest solid particles in the melt stream, and the outer coarse mesh is stronger, preventing larger particles from entering the inner fine mesh prematurely. To resist the forces generated by the melt flow, the filter set is lined with a closed-hole circular steel disk, called a fender, embedded in a groove in the end of the mechanical barrel of the bale. In order to replace the blocking net lining, first remove the downstream equipment, replace the old net with a clean mesh lining, and reload it onto the packing belt mechanical production line.

The method of replacing the net group with the screen changer does not require downtime and labor. According to its design, it is divided into two main types: interchangeable and continuous. The strapping mechanical interchangeable screen changer has two identical sets. One of them is mounted on the melt flow path. When the net group becomes dirty, replace it with another clean set of the same group. At the same time, the old group was replaced outside. Two sets of nets are mounted on the same steel plate, rotating around an axis, or sliding along a guide line. The former is manually operated by a lever, and the latter slides the stencil back and forth from one side to the other by hydraulic pressure.

These are some small parts on the strapping machine. We all say that the sparrows are small, but they are all perfect. Without these components, it is impossible to form such a machine that brings convenience in our daily life. What do you want to know?

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