Efficient Pipe Sealing: This manual pipe sealing machine securely seals the tail of pipes, ensuring a firm and efficient closure.Ideal for sealing various composite materials and aluminum-plastic pipes. Durable Manual Crimping: Constructed from high-strength steel, this crimping sealing device is rust-resistant and built to last.Its simple structure enhances sealing efficiency significantly. Versatile Coding Function: Beyond sealing tube ends up to 60cm, this machine also prints numbers and dates, offering added value and cost savings for users. User-Friendly Operation: Achieve perfect hose seals by simply placing the hose end on the clamp and squeezing.Features two seals for grease/aluminum tubes, ensuring stronger seals and better results. Compact and Portable: With its small size and lightweight design, this tube sealing machine is easy to carry and store.Perfect for crimping aluminum tubes and ointment tubes in various settings.