Automatic Can Seamer

The final seal determines the fate of the product inside. Our Automatic Can Seamer series is engineered to deliver perfection in that critical moment. With over 60 years of experience in can sealing technology, we offer a comprehensive range of seamers designed to meet diverse production needs-from low-volume specialty lines to high-speed mass production. Each machine in our series, from the compact ST-C3AL to the high-speed ST-B83A, shares a common philosophy: precision engineering, robust construction, and intelligent automation. These seamers work in perfect harmony with your filling equipment, receiving filled cans and applying ends with a flawless double seam that locks in freshness and withstands the rigors of distribution. By simply changing seaming dies and adjusting for can height, a singlecan sealing machine can handle a variety of can sizes, offering exceptional flexibility. Features like vacant can protection, automatic lubrication, and non-contact no-can-no-cap feeding ensure reliable, high-quality output with minimal operator intervention.

Key Features:

• Intelligent Protection Systems: Our Automatic Can Seamer features vacant can feeding protection. If no cans enter the seamer, the end feeding system immediately stops and automatically resumes when cans are detected, preventing waste and jams.
• Automatic Lubrication: An automatic oil lubricating system continuously services all driving parts, significantly reducing wear and extending the machine's operational life with minimal maintenance.
• Flexible Speed Control: Available with stepless variable-speed pulleys (1:3 ratio) or frequency inverters, allowing operators to precisely match the seaming speed to the filling line output.
• Non-Contact No-Can-No-Cap: The non-contact sensor ensures a cap is only fed when a can is present. An automatic stopping device for insufficient caps prevents incomplete seams.
• Stable Can Handling: Timing screws at the can base minimize can shaking during the high-speed seaming process, ensuring accurate seam formation and avoiding product leakage.
• Simultaneous Multi-Can Seaming: With cans rotating and the seamer head fixed, the machine can seam multiple cans simultaneously, dramatically improving efficiency and optimizing floor space utilization.
• Durable Construction: All interfaces that contact cans are hard chrome plated, providing exceptional abrasion resistance and ensuring long-term precision.

Applications:

• High-speed sealing of food and beverage cans (ST-B83A, ST-B15A, ST-B15).
• Aerosol can closing with specialized handling (ST-B15APH).
• Large can sealing for industrial or bulk food products (ST-B6CL).
• Low-volume, flexible canning lines for specialty or chemical products (ST-C3AL).

The engineering excellence of our automatic can closing machine series is evident in every component and system. The seaming head remains stationary while the can body rotates against it, a design that allows for simultaneous multi-can seaming and contributes to the machine's compact footprint. Timing screws precisely control can spacing as they enter the seaming turret, minimizing vibration and ensuring each can is perfectly positioned for seam formation. This stability is critical for preventing product spillage and achieving consistent seam thickness. The non-contact no-can-no-cap system uses sensors to verify can presence before releasing a cap, eliminating waste and preventing damage. The automatic lubrication system is a key reliability feature, delivering measured oil to high-wear components like bearings and gears, ensuring smooth operation and long life without daily manual greasing. For products sensitive to oxidation, optional steam deoxygenation equipment can be integrated, injecting steam into the headspace to displace oxygen before seaming, which preserves color, flavor, and nutritional value. Finally, all can contact surfaces are hard chrome plated, a durable finish that resists wear from continuous high-speed operation, maintaining precision over millions of cycles.

Our double seam sealing equipment series is manufactured to the highest standards of quality, safety, and performance, reflecting decades of engineering expertise.

• All machines are designed and built using robust engineering principles, incorporating high-quality materials and precision components throughout.
• Electrical systems and safety features, including emergency stops and protective guarding, are designed to comply with relevant international industrial safety standards, including applicable CE directives.
• Our manufacturing facility operates under a quality management system aligned with ISO 9001 principles, ensuring consistent quality in every machine.
• Each seamer undergoes comprehensive factory acceptance testing prior to shipment to verify seaming accuracy, speed capability, and the proper functioning of all protection systems.

We ensure a smooth and secure delivery process for your metal can sealing system. Each machine is carefully prepared for international shipping, with critical components protected and the main frame securely crated in export-worthy wooden cases to prevent damage during transit. Our logistics team coordinates with experienced freight forwarders to manage all shipping details, ensuring timely delivery to your facility worldwide. Our commitment extends beyond delivery: we provide comprehensive installation and commissioning support. Our experienced service engineers are available to supervise setup, calibrate the machine, and provide thorough training to your operators. We also maintain a comprehensive inventory of spare parts and offer remote technical support to maximize your machine's uptime and ensure it continues to perform at peak efficiency.

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