FBH-52 Heavy-Duty Plastic Bag Automatic Heat-Sealing Machine

The FBH-52 Heavy-Duty Plastic Bag Automatic Heat-Sealing Machine is an industrial automatic sealing system for PE and PP film bags. Its working sequence includes bag-mouth cleaning, optional trimming, multi-stage heat sealing, pressure roller compression, cooling and embossing. The heat-sealing section incorporates five sets of heating blocks and one heat-dissipation block. A PTFE sealing belt separates the heating elements from the bag surface to help prevent sticking during the sealing process. After the heated sealing stage, the bag passes through pressure rollers and two cooling blocks before the final embossing operation. The catalogue specifies a 7–12 m/min sealing speed, 8–10 mm sealing width, 0–400°C sealing temperature, and suitability for PE and PP film up to 1.0 mm thickness. The machine has a specified sealing height of 800–1700 mm from the floor, total power of 6.5 kW, approximate weight of 600 kg, and dimensions of 3305 × 1020 × 2052 mm. With its five heating sets and integrated downstream cooling and embossing stages, the FBH-52 is positioned for automated industrial plastic-bag closing applications where a multi-stage heat-sealing process is required.