How to Replace Heating Elements on LD-320/380 Small Vertical Packaging Machine

How to Replace Heating Elements on LD-320/380 Small Vertical Packaging Machine Please feel free to contact our technical staff for technical support: Jason: Tel/Whatsapp/Wechat: + 86 17388602385 Email: sales@landpacking.com Get more knowledge on our website: https://www.landpack.com/knowledge-center/ This after-sales service video shows how to replace the heating elements on the Landpack LD-320/380 small vertical packaging machine. The tutorial covers the main heating parts used on the sealing system, including the horizontal sealing heating plate, thermocouple, and vertical sealing heating tube. You will see how to loosen the screws, open the terminal box, remove the PVC cover, check the original wire positions, and connect the new parts back in the same order. For the horizontal seal, the video explains how to remove the pressure plate and replace the heating plate connected to the terminal box. It also shows the thermocouple wiring position, including the red and blue wire order. For the vertical seal, the video demonstrates how to replace the heating tube and reconnect the two wires correctly. Before replacing any electrical parts, please turn off the machine power and confirm the wiring position carefully. If you are not sure about the operation, contact Landpack after-sales support for guidance. Chapter: 00:00 LD-320/380 Vertical Packaging Machine Heating Element Maintenance 00:30 Replace Horizontal Sealing Heating Plates and Terminal Wiring 01:21 Thermocouple Replacement and Red/Blue Wire Connection 01:52 Replace Vertical Sealing Heating Tubes for the Vertical Seal packaging machine maintenance, vertical packaging machine, Landpack after sales service, VFFS machine maintenance, small packing machine service