The sleeve sealing machine adopts the advanced structure of heat sealing, which has the advantages of firm sealing, neat edge and good stitching performance. The sealing and cutting body is driven by the cylinder, with guide posts at both ends, which can ensure the stability and reliability of the sealing and cutting film. The conveying groove adopts the form of flat conveying, the whole conveying is in place, no need to replace the template, adapt to various bottle types, easy and quick operation. Set up PID temperature controller, its temperature control is accurate and energy saving. Through the automatic control system, the equipment has automatic feeding, bottle management, shrinkage, cooling and shaping, the production process is stable and reliable, and can adapt to long-term work without stopping. Imported high-speed fiber optic sensor is used to count the feed bottle, which is more accurate and stable. Touch screen control, so that the device action control into a high precision intelligent state. Every movement can be monitored. All kinds of alarms and PC status are displayed on the touch screen, making the operation of the equipment more safe and reliable, and can be single-step action for easy debugging and maintenance.