Geocell Equipment (YX-9000) YX-9000 model ultrasonic geocell automatic welding producing line is the most advanced ultrasonic applied product in our country. This producing line is mainly composed by several ultrosonic plastic welding machinesthe machine shelfthe shelf of the working table3-D semi-moving systempneumatic control systemprograme control systemelectronic protection system and operation system etc. The ultrasonic welding equipment is made of multi-ultrasonic plastic welding machines. (1) It uses the imported PLC control, the touching screen demonstration and the parameter hypothesis. (2) Using the imported piezoelectric ceramics energy transformer, and the output is strong and steady. (3) LCD, soft push on the control panel. (4) Humanize design, more easily to be operated. (5) The mould level is designed adjustably, fast and convenient. (6) The new electric circuit with power enlargement, the power is stronger, the energy transformer is more durable. (7) Frequency traces automatically, many kinds of parameter preset. The producing line adopts advanced YX series ultrasonic plastic welding machine, VB series compiled programme control machine, and the whole machine adopts flexible composed design. It has advanced tecnology, reliable working condition and reliable performance. Compared with the single welding machine of the same producing scale, this producing line is charicteristiced by less machine investment, superior welding quality , more convenient operation and less working time. Besides it has the absolute advange of saving the room the work shop occupied greatly and the number of the operation staff.