Semi-automatic ultrasonic machine for sealing the edges of plastic tubes in the pharmaceutical, food and cosmetic industries. The production capacity is up to 8 – 15 tubes per minute. The diameter of the tubes used is 5-50 mm. The maximum height of tubes is 250 mm. Ideal for research laboratories and pilot production. We provide a full range of services: installation, training, start-up, repair. Simple mechanical design. Instruction for use in English and Russian.