Author: Smartweigh–Multihead Weigher
What are the common faults and solutions of automatic vacuum packaging machines? As technology enters the era of automatic mechanization, the advent of fully automatic vacuum packaging machines has greatly improved production efficiency. However, due to improper operation methods or incomplete protection methods in production and use, various automatic vacuum packaging machines will appear Below, the editor of Zhongshan Smart Weigh analyzed how to deal with the common faults of the automatic vacuum packaging machine. Fault 1: The vacuum pump of the packaging machine does not work or has serious noise Reasons: 1. The power supply is out of phase or the fuse is broken; 2. The vacuum pump is rotating; 3. The main contact point of the IC is not in good contact. 4. The ISJ normally closed contact is bad.
Remedies for the packaging machine: 1. Check the power supply line or change the fuse. 2. Power commutation. 3. Adjust or replace.
4. Adjust or replace. Fault 2: The packaging machine has no heat seal. Reasons: 1. The nickel-chrome skin is burned. 2. The heat-sealed return road is loose and broken.
3. The main contact of 2C is in poor contact. 4. 2C does not work. Remedy for packing machine: 1. Replace with new one.
2. Tighten and reconnect. Imported pump valves 3. Adjust or replace with new ones. 4. Check that the 1SJ normally open and 2SJ normally closed contacts are in good condition.
Fault 3: The vacuum of the packaging machine is not exhausted or there is no vacuum. Reasons: 1. The packaging bag leaks. 2. There is no vacuum in the heat-sealed air chamber during vacuum. 3. The sealing gasket on the 1DT core or the sealing ring in the magnetic cover leaks.
Remedy: 1. Replace the packaging bag with a new one. 2. 1DT does not work, repair or replace it with a new one.
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