Diagnosis and Solution of Common Faults of Liquid Filling Machine

Diagnosis and solution of common faults of liquid filling machines The use of liquid filling machines has brought great convenience to the production and operation of enterprises
.

Its high efficiency is obvious, but the machine will inevitably encounter more or less problems
.

Today's edition brings common faults and solutions to liquid filling machines for everyone
.

Troubleshooting problem: If we are filling a large size product, the material supply in the tank is insufficient, resulting in unstable liquid level, resulting in incorrect filling
.

Solution: increase the filling volume or lower the ball valve again, reset the filling time (extend the filling time) and reduce the filling speed to solve the problem
.

Troubleshooting: If the dial or unit is adjusted, the time will not change
.

Solution: Turn off the power and turn it back on Fault Problem: If there is enough replenishment in the tank, the liquid level is stable, and the filling amount is not accurate Solution: There may be impurities blocking the filling channel, check the inlet of the hopper or the feeding port, clean it sundries
.

Problem: Is there any leakage after closing and stopping the filling Solution: 1.
The orifice of the filling nozzle may be damaged
.

The filler nozzle can be removed to trim the orifice
.

The diameter of the orifice should not be larger than 7.
5 mm.
After the diameter of the hole is fixed, lightly smooth the surface of the hole with water sandpaper
.

2.
The ball valve in the filling head is damaged and needs to be replaced
.

Problem: If there is no injection after touching the injection switch, the digital indicator light of the time relay will not flash.
Solution: It may be that the fuel injection switch is damaged or the base of the time relay is loose
.

Replace the fuel injection switch of the same type or tighten the base of the time relay
.

Failure problem: If the material is not filled after touching the material filling switch, but the digital LED indicator of the time relay flashes Solutions: 1.
Check if there is air pressure or if the air pressure is too low
.

If it does not meet the air pressure requirements, we will adjust it in time, and then start the machine to observe
.

2.
If the air pressure meets the requirements, it may be that the solenoid valve coil is damaged or the pneumatic valve core is stuck by stolen goods
.

Power can be removed, circuit boards turned on, objects rotated, or buttons next to the corresponding solenoid valve coils pressed
.

If the valve can be reversed, it means the solenoid valve coil is damaged
.

If it cannot be reversed and the valve core is stuck, you can replace the solenoid valve coil or disassemble the valve for maintenance
.

As long as we pay attention to the maintenance of the liquid filling machine and carefully observe the common small problems, we can solve the emergency treatment by ourselves
.

They won't be a hindrance to the efficiency of our operations until the factory's aftermarket maintenance personnel come over to confirm further
.