Frequency of piston and best temperature of glue are adjusted by operator according to the current production data so as to get the maximum glue current and reduce the waste of glue 操作者根据当前的生产数据适时调整活塞往复频率和胶水工作的最佳温度，减少胶水非生产性消耗。
2.
Frequency of pneumatic drive is controlled by solenoid valves . frequency of piston is adjusted by operator according to the current production data so as to get the maximum glue current and reduce the waste of glue 操作者根据当前的生产数据适时调整活塞往复频率，以达到最佳流量，减少胶水非生产性消耗。
