The roasting process ends when the coffee is sealed in the bag, and to help with this task Joper offers its sealing machine. The sealing machine is operated by a pedal, can be controlled either mechanically or pneumatically, depending on the model. This leaves both hands free for packing. The sealing bars are constantly heated and the temperature is adjustable. Some models are equipped with timer and digital temperature control. The sealing machine can be used for all kinds of heat sealable bags, food products, ironware, mechanical and electrical parts, etc.