Thank you for buying the LF1080 Series Continuous Air Suction Band Sealer. This machine is easy to use and is good for sealing plastic bags in food, medicine, and other industries. Please read this manual before using the machine.
This machine seals plastic bags. It is widely used in food, medicine, fish, chemical, and electronic industries. It controls temperature and speed to seal different plastic bags.
| Model |
LF1080A Continuous Air Suction Band Sealer |
LF1080B Continuous Gas Flushing Band Sealer |
| Power Supply |
110/220V, 50～60Hz |
110/220V, 50～60Hz |
| Power |
875W |
875W |
| Sealing Speed |
0～12 m/min |
0～12 m/min |
| Sealing Width |
6～12 mm |
6～12 mm |
| Temperature Range |
0～300℃ |
0～300℃ |
| Film Thickness |
≤0.08 mm |
≤0.08 mm |
| Max Load |
≤3 Kg |
≤3 Kg |
| Dimensions |
1025x450x940+140 mm |
1025x450x940+140 mm |
| Weight |
85 Kg |
85 Kg |
Structure and Working Principle
- Structure: The machine has a frame, support, conveyor belt, sealing part, and air suction part.
- Working Principle: Plug in the machine. Turn on the heat switch, air suction switch, and print switch. When the temperature is right, put the air suction nozzle into the plastic bag. Press the foot switch to start suction. Move the bag to the conveyor belt for sealing and printing.
- Switches: Power switch, heat switch, fan switch, date print switch, air suction switch, gas switch, counter switch, emergency stop switch.
- Adjusters: Date print position adjuster, date print temperature controller, speed adjuster, temperature controller, vacuum gauge.
- Adjust the Machine: Make sure all parts are in the right place.
- Set the Temperature: Choose the right temperature for your bag. Use the temperature adjuster.
- Air Suction: If your model has a vacuum function, use the vacuum pump and switches.
- Seal the Bag: Put the bag on the sealing belt. Make sure the bag mouth is straight. Start the machine to seal the bag.
- Print the Date: If needed, adjust the print position and content.
- Check the Seal: After sealing, check the bag to make sure it is sealed well.
The manual provides a circuit diagram for fixing and maintaining the machine.
| No. |
Part Name |
Quantity |
Specification |
Note |
| 1 |
Back Cover |
1 |
|
|
| 2 |
Power Switch |
1 |
DZ47-63-2P |
|
| 3 |
Electrical Installation Plate |
1 |
|
|
| … |
… |
… |
… |
… |
| Problem |
Cause |
Solution |
| Belt Runs Off |
Drive and idle wheels not parallel |
Adjust idle wheel screws |
| Belt Breaks Easily |
Belt too tight |
Adjust idle wheel base screws |
| Seal Pattern Not Clear |
Worn pressure wheel |
Replace pressure wheel |
| Print Not Clear |
Ink wheel heater not heating |
Check heater switch and heater |
| Low Vacuum |
Broken vacuum pump |
Repair or replace vacuum pump |
| Low Gas Pressure |
Sensor switch too early or late |
Adjust sensor |
Maintenance
- Keep Clean: Clean the machine regularly.
- Check Screws: Check screws and fasteners every day.
- Oil Parts: Oil moving parts regularly.
- Turn Off Power: Turn off power and gas when not using the machine.
- Professional Repair: Let a professional fix the machine if needed.
| No. |
Item |
Specification |
Unit |
Quantity |
| 1 |
Sealing Belt |
750*15 Teflon Belt |
pcs |
6 |
| 2 |
Guide Belt |
|
pcs |
2 |
| 3 |
O-ring |
φ4×53 |
pcs |
1 |
| 4 |
Motor Brush |
|
pcs |
2 |
| 5 |
Brass Mold |
3*5 (box) Ink Print |
box |
1 |
| 6 |
Test Pen |
3 inches |
pcs |
1 |
| 7 |
Manual |
LF1080 Sealer Manual |
pcs |
1 |
| 8 |
Hex Wrench |
6 |
pcs |
1 |
| 9 |
Hex Wrench |
4 |
pcs |
1 |
| 10 |
Screwdriver |
Large Crosshead |
pcs |
1 |
| 11 |
C Wrench |
|
pcs |
1 |
