到达设定压力时泵自动停止，压力下降时恢复工作。
Reach the set pressure pump auto stop, the resumption of work pressure drop.
全自动压力感应开关会根据使用气量情况而自动启动或停止，使用方便，省心省电。
Automatic pressure induction switch can according to use and gas automatic start or stop, easy to use, save worry save electricity.
当空气压力损失不正常或管路阻塞时，输送空气压力报警装置自动报警，并停止螺旋电子称供料。
The air conveyor alarmed when air pressure loss was abnormal or tube blocked, and the feeding to screw electronic weigher was stopped at the same time.
抗穿刺的：瞬时最大压力值及相应行程，或设定最小破坏值，达到此能量时自动停止施压。
Puncture resistant: transient maximum pressure value and accounting distance , or design the minimum broken value , stop press when reaching the energy.
抗穿刺的：瞬时最大压力值及相应行程，或设定最小破坏值，达到此能量时自动停止施压。
Puncture resistant: transient maximum pressure value and accounting distance , or design the minimum broken value , stop press when reaching the energy.
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