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Industry Dynamics

How practical is the automatic sealer?

Automatic can sealing machines are usually used in automated production lines and high-volume production lines. Since this type of machine is modified from a drilling machine, most of the can sealing machines in China are currently large and heavy equipment. Due to its high cost, large output and high technological content, it is highly favored by large enterprises.

This automatic can sealing machine is an important high-cleanliness can sealing equipment suitable for all reactive nitrogen filling and milk powder packaging. It belongs to the new can sealing machine design of the health product packaging industry. The machine adopts a single-head can sealing structure and is optimized and improved based on the five-head can sealing machine prototype, which significantly improves the equipment utilization rate.

The can sealer ensures complete sealing of product quality and mineral activity. This equipment fills the gap in domestic high-speed sealing machines for large milk powder cans, fully meets the consumption needs of large and medium-sized enterprises, and reaches the international advanced level. It adopts mechatronic control and has full heat sealing, active sealing in the tank, full active smoking and nitrogen filling functions. All active ingredients are encapsulated in a non-purification environment.

The electric, pneumatic and other driving systems use internationally advanced components such as Schneider, Omron and Festo, which have high driving accuracy and stable and reliable operation.

This machine can easily design and adjust parameters to adapt to the sealing needs of different wheel groove types of glass jars. With a relock type sealing structure, the first and second sealing rollers work together to make the can body flange and the can lid hook twist synchronously, forming a strictly parallel five-layer tin joint under the action of sealing pressure. The first round of sealing rollers bears the key condition for the precise bite between the flange stack and the can lid hook, while the second round of sealing rollers achieves the initial connection and completes the seal after pressurization. Symmetrical basecoat and two-character structure make the sealing quality of large cans more stable. The system has canning capabilities and does not require steam box equipment, which reduces product costs and extends tank shelf life.

In the competition in the automatic can sealing machine market, product packaging and diversity naturally become high-end issues. In order to meet customer needs, the well-known Italian SMI decoration company —— one of the influential members in this field, has always been in the direction of development of packaging machinery and equipment in the food and beverage industry in the next decades. Its products can be widely used in soft drinks, alcoholic beverages, food, cooking oil, dairy products, canned food, detergents, cosmetic sealers, chemicals and other industries, and has become the second largest supplier of packaging equipment. the complete diversity of smi brings opportunities to the market demand for product renewal: not only in the expansion of the model family, but also in the diversification of equipment functions.