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Common faults and maintenance items of tea packaging machine

Views: 82     Author: Site Editor     Publish Time: 2022-06-25      Origin: Site

Tea packaging machine is suitable for automatic packaging of seeds, medicine, health care products, tea and other materials. This machine can realize the packaging of inner and outer bags at the same time. It can automatically complete the processes of bag making, measuring, filling, sealing, slitting and counting. With moisture-proof, anti-odor volatilization, preservation and other functions. It has a wide range of packaging, which replaces manual packaging, realizes packaging automation for large enterprises and small and medium-sized enterprises, improves the production efficiency of all walks of life, and greatly reduces costs.


Common faults and maintenance items of tea packaging machine:

1. Reasons for vacuum pump oil injection failure: the 0-ring of the suction valve falls off; the wear of the rotary vane Suction valve, gently stretch the O-ring several times, re-embed it in the groove, and then install it; change the rotary vane.

2. Causes of low vacuum failure: pump oil is polluted, too little or diluted; the pumping time is too short; the pumping filter is blocked Treatment methods: clean the vacuum pump, replace the vacuum pump oil; extend the pumping time; clean or replace the exhaust filter .

3. Causes of high noise failure: the vacuum pump coupling is worn or broken; the exhaust filter is blocked or the installation position is not correct; the treatment method for air leakage: replace the vacuum pump; clean or change the exhaust filter and install it correctly; check whether the solenoid valve is There is a leak and remove it.

4. Reasons for the failure of heating: the heating strip is burned out; the heating time relay is burned out; the heating wire is burned out, and the heating transformer is damaged. Treatment methods: replace the heater; replace the heating wire and install it firmly; replace the heating transformer.

5. Reasons for oil leakage of the vacuum pump: the oil return valve is blocked; the oil window is loose. Treatment method: remove the oil return valve and clean it; after draining the oil, remove the oil window and wrap it with raw material tape or thin plastic film.

6. Reasons for the failure of the bubble bag: the pressure valve is broken or blocked; the pressure gas circuit is not smooth at the same time. Treatment methods: replace or clean the pressure valve; straighten out the pressure circuit.

7. Reasons for the big failure of the vacuum pump oil fume: the suction filter is blocked or polluted; the pump oil is polluted; the oil return valve is blocked. Treatment methods: clean or replace the exhaust filter; replace the new oil; clean the oil return valve.

8. Causes of non-bleeding failure: the cooling time relay is broken; the circuit of the bleed valve is short-circuited; the bleed valve is stuck or burned out. Treatment methods: replace the time relay; find and connect it; remove and clean or replace.

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