On December 20th, the intelligent inner tube and flap filling machine independently developed by Qingdao Kelida Machinery Manufacturing Co., Ltd. Was sent to Prinx Chengshan (Shandong) Tire Co., Ltd. So far, there are three large tire companies in China that have completed the history of manual filling of inner tube and flap during the manufacture of truck tires. 　　On January 27 this year, Qingdao Kelida intelligent inner tube and flap filling machine passed the scientific and technological achievements appraisal organized by China Petroleum and Chemical Industry Federation, filling the gap in Chinese market. The tire loading speed is 100 pieces/hour. When connecting the automatic tire sorting line, the whole machine only needs one person to operate. The pad belt and inner tube loaded into the tire cavity of the tire are evenly distributed, without pinching, and the success rate of loading tire is 99%, no damage to the carcass, and no waste.
　　The whole machine runs to realize the automatic intelligent cycle, without manual intervention, to realize the continuous normal operation of 3 classes for 24 hours, and automatically scan the barcode on the tire to identify the tire model, the corresponding control program is automatically adjusted in real time, and the yellow point of weight on tire casing is automatically recognized. The real-time centering angle, the angular offset ≤±4°, the noise peak of the whole machine during normal operation is ≤75dB. 　　It is understood that the filling machine sent to Chengshan tires is suitable for more than 10 types of truck radial tire specifications. With its high efficiency, it has attracted the interest of many tire companies. Four large tire companies are negotiating business.