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  1. The first synchronous chip sealer in China was launched in 2004;
  2. 90% of the purchased parts are imported;
  3. Radar detects the vehicle speed and uploads an absolute speed signal every 1cm;
  4. The encoder detects the pump speed and uploads a pump speed signal every less than 1 degree;
  5. Optical fiber signal transmission is adopted in front and back stations;
  6. French technology, fully automatic control, spraying accuracy ± 1%;
  7. Automatic asphalt combination valve makes it possible to control and operate the equipment automatically;
  8. One machine can be used for many purposes. Four working modes.