Semi-Automatic Vacuum
Can Seamer with Gas Flushing

SRS:200VF Vacuum – Nitrogen Gas Flushing Can Seamer

• Precision at its finest: Semi-Automatic Vacuum Seaming Machine for hermetic can sealing in modified atmospheres.
• User-friendly operation: Vacuum, Gas Flushing, and Seaming in consecutive operations with a single push button.
• Tailored options: Choose from Vacuum Only, Gas Only, Vacuum + Gas, and Multi-flush settings for a customized seaming process.
• Durability matters: Opt for Stainless Steel Contact Parts, Tooling, Covers, and Cladding for long-lasting performance.
• Low oxygen levels: Achieve final oxygen levels below 2%, dependent on the product and selected cycle.
• Built to last: Heavy-duty construction ensures reliability and stability during the seaming process.
• Versatile can seaming: Seam a wide range of Can Diameters & Heights with a quick changeover of tooling.
• Leak-proof seams: 4 Roller Can Seaming technology guarantees consistent and reliable sealing.
• Material flexibility: Suitable for Metal, Composite, or Plastic Cans, offering versatility in packaging options.
• Precise control: PLC-Based Control Panel and Vacuum Setting gauge for accurate management of Vacuum Level and Gas Flush Time.
• Beyond food cans: Explore additional capabilities with the machine’s ability to pressure-seam Tennis Ball Cans.

How does the Gas Flushing process work on our Vacuum Gas Flush Seamers?

Our vacuum seaming models utilize a proprietary “Wide-Path” open-chamber cycle that completely eliminates the need for pre-clinching:

• Unrestricted Oxygen Removal: Inside the sealed chamber, the can and lid are kept fully apart during the vacuum stage. This creates a wide, unobstructed pathway to pull out the trapped air instantly.
• Instantaneous Sealing: The nitrogen gas backfills the chamber, and the machine brings the can and lid together to seam them a fraction of a second after the flushing operation.

Why This Beats the Clinching Method?

Traditional systems that require you to clinch the lid before gassing create severe quality risks:

• The Nitrogen Escape: Nitrogen gas is lighter than air. In clinched-lid systems, the gas naturally floats up and escapes through the loose lid perimeter during conveyor transit.
• Conveyor Vibration Leakage: The physical movement and vibration of the conveyor belt as a clinched can moves toward the seamer create air currents that force ambient oxygen back into the can.
• Trapped Oxygen: Clinching creates a tight restriction, trapping pockets of oxygen inside the can that vacuum systems cannot easily pull out.

By isolating the entire process inside a sealed environment and eliminating open-air conveyor transit entirely, our system ensures the lowest possible residual oxygen (O₂) levels without slowing down your production line.