1. Product Overview
The WantJoin Commercial Automatic Can Sealer is designed for efficient and reliable sealing of various beverage cans. It features fully automated operation, quick sealing times, and robust construction for commercial use.

Figure 1: The WantJoin Commercial Automatic Can Sealer in operation, highlighting its intelligent panel and automatic lifting feature.

Figure 2: Detailed view of the automatic can sealer's intelligent panel and sealing process, demonstrating its automated features.
2. Safety Instructions
- Always ensure the machine is placed on a stable, level surface.
- Keep hands clear of the sealing mechanism during operation.
- Do not operate the machine with damaged power cords or plugs.
- Unplug the machine before cleaning or maintenance.
- Use only with compatible can types and sizes as specified.
- The emergency stop button is located on the control panel for immediate shutdown.
3. Setup
- Unpacking: Carefully remove the can sealer from its packaging. Retain all packaging materials for future transport or storage.
- Placement: Place the machine on a sturdy, flat countertop or table. Ensure there is adequate space around the unit for ventilation and operation. The machine features anti-slip foot pads for stability.
- Power Connection: Connect the power cord to a grounded 110-120V/60Hz electrical outlet.
- Install Can Holder: Select the appropriate can holder (330ml, 500ml, or 650ml) for your can size and place it onto the machine's base.

Figure 3: The machine's base, illustrating its reinforced steel and anti-slip foot pads for secure placement.
4. Operating Instructions
- Power On: Press the power button on the control panel to turn on the machine. The LED display will illuminate.
- Place Can: Place a filled can (with a lid placed loosely on top) onto the selected can holder on the machine's base. Ensure the can is centered.
- Initiate Sealing: Press the start button on the control panel. The machine will automatically lift the can, perform the sealing process, and then lower the sealed can. The sealing process takes approximately 3 seconds.
- Remove Sealed Can: Once the can is lowered, carefully remove the sealed can.
- Auto Counting: The built-in auto counting feature tracks the number of sealed cans.

Figure 4: Internal view of the machine's robust motor and gears, designed for high efficiency and a long lifespan.
4.1 Compatible Can Sizes
This can sealer is engineered for plastic cans and includes three interchangeable holders to accommodate various volumes and heights:
- 330ml Cans: Compatible with 55mm (2.16") lids.
- 500ml Cans: Compatible with 55mm (2.16") lids.
- 650ml Cans: Compatible with 55mm (2.16") lids.
It supports can heights ranging from 35mm to 210mm (1.38"–8.3").

Figure 5: Illustration of compatible can sizes and their dimensions.

Figure 6: The can sealer accommodating various can sizes during operation.
4.2 Video Demonstration
Video 1: A demonstration of the WantJoin Automatic Can Sealer in action, showing the automated sealing process.
Video 2: Overview of the can sealer's features and ease of use.
5. Maintenance
- Cleaning: Regularly wipe down the exterior of the machine with a damp cloth. Do not use abrasive cleaners or immerse the machine in water.
- Can Holder: Clean the can holders after each use to prevent residue buildup.
- Inspection: Periodically inspect the power cord for any signs of damage.
- Storage: When not in use for extended periods, store the machine in a dry, clean environment.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not power on | No power supply; Power cord damaged | Check power connection; Inspect power cord and outlet |
| Can not sealing properly | Incorrect can holder size; Can not centered; Lid not placed correctly | Ensure correct can holder is used; Center the can; Verify lid placement |
| Machine stops unexpectedly | Overload; Emergency stop activated | Reduce load if applicable; Reset emergency stop button |
7. Specifications
- Brand: WantJoin
- Model: Can Sealing Machine
- Material: Stainless Steel
- Color: White
- Product Dimensions: 15"L x 8"W x 20"H
- Power Source: AC
- Operation Mode: Automatic
- Wattage: 350 watts
- Voltage: 110-120V/60Hz
- Item Weight: 48.5 pounds
- Compatible Can Heights: 35mm to 210mm (1.38"–8.3")
- Compatible Lid Diameter: 55mm (2.16")

Figure 7: Product dimensions of the automatic can sealer.
8. Warranty and Support
The WantJoin Commercial Automatic Can Sealer is backed by a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.
For any inquiries, technical assistance, or warranty claims, please contact WantJoin customer service. Our support team is available to assist you with any questions or issues you may encounter.

Figure 8: The can sealer in a commercial setting, highlighting its versatility.