This machine is suitable for sealing juice beverages, tea drinks, carbonated drinks, protein beverages, and canned products that use pull-tab cans (tinplate) as the packaging material. Its production capacity ranges from 50 to 250 cans per minute, making it the preferred product for medium to large-scale beverage and canned food factories. The infeed and outfeed star wheel transmission can lifting system, and sealing actions during the canning process are all mechanically driven, with sealing achieved through a double-wheel progressive two-stage method.

Equipment Structure and Functional Principle:

This machine is the most advanced can filling and sealing machine currently available. When an empty can enters the lifting tray via the dial wheel, the can is lifted and sealed. The pressure head presses the can mouth, the sealing wheel first performs the initial rolling and then the second flattening. After the can is sealed, it is pushed out by the punch of the lid placing mechanism and then enters the can exit conveyor. It mainly adopts Siemens PLC with touch screen, Omron proximity switch, and Delta frequency converter. The entire production speed can be set on the touch screen as required.

Equipment Features:

The sealing machine head uses a dual-axis structure. The feed amount of the first and second rollers can be adjusted and controlled separately, preventing the sealing quality from being affected by cam processing errors or wear and tear, facilitating daily production and maintenance for manufacturers.

The machine head is thickened and heightened, making the sealing process more stable. The whole machine is assembled with heavy-duty bearings, and key heavy load parts use imported bearings, significantly extending the equipment’s lifespan and operational stability.

Equipped with multiple detection and alarm mechanisms: can entry detection, lid dropping detection, can jamming alarm, can exit accumulation alarm, frequency converter alarm, and no lid dropping without cans.

Equipment Advantages:

Advanced Dual-Axis Structural Design: Two sets of first and second path cams installed on the machine are processed using machining centers, ensuring high accuracy and good surface smoothness (in contrast, ordinary models cut costs by using wire cutting, resulting in rough surfaces).

Enhanced Heavy-Duty Central Bearings: The heavy load areas on the center spindle of the seamer use imported heavy-duty bearings (the original models of the same type could not install them due to structural issues, only light bearings were used), which extends the equipment's lifespan and stability.

Superior Precision Gear Processing: Features meticulously machined gears in the can sealer's head and key areas, ensuring extended operational longevity and a notable reduction in noise during operation.

Premium Quality Componentry: Outfitted with top-tier components including Siemens PLC, an intuitive touch screen interface, Delta frequency converters, Airtac solenoid valves, and Omron proximity switches for superior performance.

User-Friendly Operational Interface: Production speeds are easily customizable via the touch screen, complemented by an integrated PLC fault automatic alarm system for enhanced operational efficiency and safety.

Introduction of Components

Conveyor: The conveyor uses engineering plastic flat-top chains, which are corrosion-resistant and wear-resistant.

Can Entry Screw Component: This component is a helical cylindrical part made according to a certain pitch, mainly functioning to transport the filled cans to the machine’s dial wheel at a certain speed, preventing can jamming.

Sealing: The filled cans are sent to the sealing machine head via the can entry screw. The lids are distributed through the spiral lid dropping mechanism and are sent to the can mouth by the push of the dial wheel. When the can lifting mechanism rises, the can lifts the lid, the pressure head presses the can mouth, the first sealing wheel rolls the edge, combining the lid and the can’s flanged edges, and the second roller flattens the hooked flange. After sealing, the can is pushed out by the punch of the lid placing mechanism, preventing the lid from being pressed on the pressure head.

Electrical: The main electrical components of this machine use Siemens PLC and Omron proximity switches, designed into a reasonable configuration form by the company’s senior electrical engineers. The entire production speed can be set on the touch screen as required. All common faults are automatically alarmed, with the corresponding fault reason and location provided. Based on the fault’s severity, the PLC automatically determines whether the main machine can continue to run or should stop.

Main Component Materials and Electrical Configuration

Main Component Materials:

Transmission Parts: Made of high-quality carbon steel, wear-resistant and impact-resistant after heat treatment.

Conveyor Belt Parts: The side plates of the can entry and exit conveyor are made of high-quality 304 stainless steel, conveyor accessories are from the Shanghai Xinlei brand, and the chain plate is made of imported POM material.

Roller Assembly: The rollers and pressure head are made of high-performance tool steel, with high strength, high wear resistance, and corrosion resistance.

Dial Wheel and Track Parts: Made of stainless steel 304, all contact surfaces with the cans are polished.

Rotating Body Base: Made of high-quality cast carbon steel, with rust-proof treatment on the outer surface.

Can Lid Guide Plate Parts: All made of high-quality 304 stainless steel, with polished contact surfaces with lids and cans.

Box: Welded with carbon steel profiles, with rust-proof treatment on the outer surface.

Customizable Configuration Options:

Seamer with Steam Injection System: Enhances the vacuum level within the can, ensuring superior sealing quality and effectiveness.

Frame and Head Constructed of 304 Stainless Steel: Provides durable corrosion resistance and ensures long-term stable operation of the equipment.