1. Introduction
This manual provides essential information for the safe and efficient operation of your UMJIGF 300W Automatic Horizontal Band Sealer. Please read this manual thoroughly before initial use to ensure proper setup, operation, and maintenance. Retain this manual for future reference.
2. Important Safety Instructions
- Read the manual carefully: Always read the entire manual before operating the machine.
- Temperature Adjustment: When adjusting from high to low temperature, allow sufficient time for the machine to cool down patiently.
- Bag Placement: Ensure the bag is kept as horizontal as possible when feeding it into the machine for optimal sealing.
- Hot Surfaces: Be aware that residual heat may be present in the sealing area. Do not touch it with bare hands immediately after operation.
- Power Disconnection: Always stop the machine first before unplugging the power cord.
- Gear Protection: For safety, internal gears are hidden. When the bag rotates at the end of transmission, take down the sealed bags by hand. Do not put fingers into the machine.
- Children Safety: Keep children away from the operating machine.
Image 2.1: The automatic band sealing machine highlighting safety features and adjustment points. Note the warning labels for high temperature and not touching the sealing area.
3. Product Features
- Automatic Continuous Sealing: The 300W machine provides constant temperature heating for quick and continuous sealing.
- Digital Temperature Control: Adjustable temperature range of 50-200℃ (122-392℉) to suit various packaging materials.
- Adjustable Sealing Speed: Control knob allows speed adjustment up to 6 meters/minute.
- Date Printing Function: Equipped with a type wheel for printing dates on sealed bags.
- Wide Application: Suitable for various bags including polyester film, aluminum foil, PE/PP, cookie, nut, coffee bean/powder bags, and other heat-shrinkable materials.
- Durable Construction: Made with a high-quality metal paint process for hardness, long service life, and resistance to deformation and abrasion.
- Safety Circuitry: Built-in precision circuit control and fuse prevent damage from overload.
- Low Noise Operation: Designed for quiet operation.
- Seals Thick Bags: Capable of sealing various materials including PE, PET, pure aluminum, OPP, CPP, aluminized kraft paper, and tissue paper.
Image 3.1: Overview of the key features of the UMJIGF Continuous Bag Sealer, emphasizing safety, ease of use, and versatility.
4. Package Contents
Upon opening the package, please verify that all items listed below are present and in good condition:
- Commercial Heat Sealer x 1
- Power Cord x 1
- Kits x 1 (likely includes spare parts or tools)
- English Manual x 1 (this document)
5. Setup
- Unpacking: Carefully remove all components from the packaging.
- Placement: Place the sealer on a stable, flat, and heat-resistant surface. Ensure adequate ventilation around the machine.
- Power Connection: Connect the power cord to the machine and then to a suitable power outlet. Ensure the power switch is in the OFF position before plugging in.
- Adjusting Baffle and Pallet: The machine supports adjustment of the baffle and pallet position to suit your specific sealing needs. Refer to the diagram for guidance.
Image 5.1: The machine's adjustable baffle and pallet, which can be moved to optimize for different bag sizes and sealing requirements.
6. Operating Instructions
6.1 Control Panel Overview
Image 6.1: Detailed view of the control panel, showing the digital display, indicator lights, and adjustment knob.
- Operation Indicator: This light is ON when the machine is in the start-up state.
- TEMP Indicator: This light flashes when the temperature is being adjusted. It becomes constant when the actual heat sealing temperature reaches the set value.
- Start & Stop Button: Press to start or stop the sealing process.
- TEMP Button: Press this button, and the number shown on the display represents the current temperature setting.
- SPEED Button: Press this button, and the number shown on the display represents the current sealing speed setting.
- Adjusting Knob: Turn this knob to adjust both the temperature and sealing speed after selecting the respective mode (TEMP or SPEED).
6.2 Sealing Process
- Power On: Turn on the main power switch. The Operation Indicator light will illuminate.
- Set Temperature: Press the TEMP button and use the Adjusting Knob to set the desired sealing temperature (50-200℃). Wait for the TEMP indicator light to become constant, indicating the set temperature has been reached.
- Set Speed: Press the SPEED button and use the Adjusting Knob to set the desired sealing speed (up to 6m/min).
- Start Sealing: Press the Start button. The conveyor belt will begin to move.
- Feed Bag: Carefully feed the open end of the bag into the heating zone, ensuring it is as horizontal as possible. The machine will automatically pull the bag through for sealing.
- Date Printing (Optional): If date printing is required, ensure the type wheel is correctly set up before starting the sealing process.
- Retrieve Sealed Bag: Once the bag exits the sealing area, carefully remove it. Be cautious of residual heat.
- Stop Operation: To stop the machine, press the Stop button.
Image 6.2: Illustration of the dual-channel heating and sealing process. Bags first enter the heating zone for quick heating, then proceed to the sealing area for a wide, secure seal.
Image 6.3: The sealing machine in action, demonstrating the feeding of bags and the output of sealed packages. A reminder about residual heat is also shown.
6.3 Operational Video
Video 6.1: A short video demonstrating the continuous sealing process of the Automatic Horizontal Continuous Sealer. It shows bags being fed into the machine and emerging sealed.
7. Maintenance
- Cleaning: Regularly clean the sealing area and conveyor belt to prevent residue buildup. Ensure the machine is unplugged and cooled before cleaning.
- Inspection: Periodically inspect the heating elements and conveyor belt for wear and tear. Replace components as necessary using the provided kits or genuine spare parts.
- Storage: When not in use, store the machine in a dry, clean environment away from direct sunlight and extreme temperatures.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not power on | Power cord not connected; Power switch off; Blown fuse. | Check power cord connection; Ensure power switch is ON; Check and replace fuse if necessary. |
| Poor seal quality | Incorrect temperature setting; Incorrect speed setting; Bag not fed horizontally; Worn heating element. | Adjust temperature (increase for stronger seal); Adjust speed (decrease for longer heat exposure); Ensure bags are fed flat; Inspect and replace heating element. |
| Conveyor belt not moving | Motor issue; Belt jammed; Speed set to zero. | Check for obstructions; Ensure speed is set above zero; Contact customer support if motor issue is suspected. |
| Date printing unclear | Ink ribbon depleted; Type wheel not properly installed; Incorrect pressure. | Replace ink ribbon; Reinstall type wheel correctly; Adjust printing pressure if applicable. |
9. Specifications
- Name: Automatic Sealing Machine
- Sealing Speed: Up to 6 meters/minute
- Sealing Width: 10mm
- Sealing Thickness: 0.01-0.072mm
- Power: 300 W
- Temperature Control Range: 50-200 ℃ (122-392 ℉)
- Dimensions (L x W x H): 305.73 x 331.96 x 190.64 mm / 12 x 13 x 7.5 inches
- Operating Noise: < 60 dB
Image 9.1: Physical dimensions of the UMJIGF Continuous Bag Sealer, illustrating its compact size.
Image 9.2: Key specifications of the sealer, including sealing speed, temperature range, sealing width, and operating noise level.
10. Warranty and Customer Support
For warranty information or if you encounter any issues not covered in this manual, please contact UMJIGF customer support. Please have your product model and purchase date available when contacting support.
Contact information is typically provided on the product packaging or purchase receipt.