Oral liquid filling machine uses reliable performance, simple operation, simple maintenance of dyeing, to achieve real aseptic filling, is currently a more ideal liquid filling equipment.
Let's first talk about the causes of such failures as the filling amount is not allowed or no discharge in the pure water filling machinery, whether the speed throttle valve and the filling interval throttle valve commonly used in the filling equipment are closed, and the throttle valve can not be closed. At the same time, if there is any foreign matter in the three-way control valve, please clean it in time, if there is any air in the leather tube of the three-way control valve and the filling machinery head, if there is air, try to reduce or eliminate the air. If the opening is delayed, adjust the thin cylinder to check whether the O-ring seal of the cylinder piston is damaged. If so, replace the throttle valve. Quick installation of the three-way control valve up and down compression of the coil spring, adjust the spring of the spring, too much spring will not open the check valve.
Secondly, the pure water filling material is from the back end of the cylinder for the following reasons, whether the cylinder in the filling machine is in the central position of the cylinder support, and if the cylinder changes, please reinstall the position. At the same time, whether the cylinder piston and piston rod are tight, if loose, please lock it. The cylinder piston of the filling line does not return after being pushed to the top for the following reasons: The position of the flow magnetic switch, press the emergency stop switch, and readjust the flow magnetic switch.
Oral liquid filling machine common fault treatment and analysis:
Microcomputer control system and pneumatic control system can effectively prevent secondary pollution that may occur in the filling process of pure water or mineral water in the filling process by washing, filling and capping the whole process in a closed state.
First, the filling amount is not allowed:
When filling large specifications, the tank is insufficient, resulting in unstable liquid level. It can be solved by increasing the amount of filling or re-closing the square ball valve of the filling head, and re-setting the filling time (extending the filling time) to slow down the filling speed.
Second, after adjusting the digital dial or unit, the time does not change:
At this time, turn off the power supply and reconnect the power supply.
Third, the liquid level is stable, the filling amount is not accurate:
There is debris blocking the filling channel, mainly in the inlet of the tank or in the filling mouth, check and clean up.
4. Drip after the oral liquid filling mechanism is closed:
1. If the orifice of the filling nozzle is damaged, it is advisable to repair the orifice of the filling nozzle.
2, the ball valve inside the filling head is damaged, need to replace the ball valve.
5. No filling after touching the filling switch, time relay digital indicator LED does not flash:
If the feed switch is damaged or the time relay base is loose, replace the feed switch of the same model or press the time relay base tightly.
6. After touching the filling switch, the digital LED indicator light of the time relay flashes, but does not fill.