Fully Automatic Negative Pressure Vacuum Can Sealing Machine

The Fully Automatic Negative Pressure Vacuum Can Sealing Machine is a high-efficiency powerhouse designed for superior product preservation. By utilizing advanced negative pressure technology to eliminate oxygen, it creates an airtight seal that dramatically extends shelf life while locking in nutritional integrity.Engineered for the food, pharmaceutical, and chemical industries, this versatile machine is the perfect choice for everything from premium nutritional supplements and freeze-dried goods to seafood and pet food.

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Fully Automatic Negative Pressure Vacuum Can Sealing Machine

Direct Manufacturer from China 23+ years of industry experience

Irregularly Shaped Bottle Filling and Capping Machine
Negative pressure sealing can
Adjustment and compatibility
PLC intelligent control

Applicable Industries

Pharmaceutical and health products industry

Medicines or health products with strict requirements on the oxygen content inside the packaging

Food manufacturing industry

This is the area where this equipment is most widely used; almost all commercially available canned foods are produced using this type of equipment.

Beverage manufacturing

Functional beverages: Certain functional beverages containing oxygen-sensitive ingredients (such as vitamin C, anthocyanins, etc.).

Chemical Industry

Chemical products that require moisture and oxidation protection to ensure stable product performance

Square flat bottle

canned fruit

Fruit-flavored drinks

Nutritional supplements

Skin care products

Pet food

Eye drops

Eight Treasure Porridge

Essential oils

freeze-dried products

Iodine disinfectant

Seafood products

Technical parameters

Number of sealed cans 1
vacuum degree -0.03~-0.04Mpa
Sealing speed 20-40 cans/minute (depending on can type, size, product, and vacuum level)
Sealing height 35-200mm (depending on the actual height of the can)
Sealing diameter 35-105mm
Operating temperature -50℃～60℃, operating humidity: 35～85%
working power supply Three-phase 380V 50Hz
Total power 5.5kW (including 3kW vacuum pump)
Weight 480kg (equipment 400kg, gas storage tank 80kg)
Gas consumption 35L/min
Conveyor belt height 850mm
External dimensions Length 2050 * Width 1200 * Height 1400mm (approx.)

Why Choose Us

We understand that the ultimate goal of vacuum sealing is to extend product shelf life. Whether it’s meat, fruit, pet food, milk powder, or chemicals, our machinery can effectively reduce the oxygen content inside the container through a stable negative pressure system. Combined with the optional nitrogen filling function, it creates an ideal storage environment for your products, locking in nutrients and flavor. 

Equipment delivery is just the beginning of our partnership. We offer a one-stop service, from selection consultation and installation/ commissioning to operation training and after-sales maintenance. Whatever problems you encounter, our technical team will respond promptly and provide comprehensive support.

Product Features with Fully Automatic Negative Pressure Vacuum Can Sealing Machine

1. Utilizing a vacuum pump, the air tank connected to the sealing chamber of the can sealing machine is permanently under negative pressure. When the can sealing machine starts, the negative pressure in the air tank generates suction, drawing air from the sealing chamber into the air tank, creating negative pressure inside the sealing chamber and the can itself, thus sealing the can.

2. The machine's turntable motor is servo-controlled, making the machine safer, more stable, and intelligently operated. The turntable only starts when a can is present; the turntable speed is individually adjustable; if a can gets stuck, the turntable will automatically stop, and a one-button reset will resolve the fault and allow it to run again; if a foreign object gets stuck on the turntable, it will automatically stop, preventing damage and accidents caused by human error.

3. Waterproof design, eliminating worries about spilled sauces or liquids being difficult to clean.

4. Suitable for sealing products packaged in tin cans, aluminum cans, plastic cans, and iron cans, making it an ideal packaging equipment for industries such as pet food, seafood products, and canned fish.

Fully Automatic Negative Pressure Vacuum Canning Machine FAQ

It is a high-efficiency packaging solution designed to seal products in airtight containers while removing oxygen. By utilizing a stable negative pressure system, it creates a vacuum environment that significantly extends the shelf life of various products—from food items like meat and fruit to industrial chemicals and pet food.

The machine operates using a specialized vacuum pump connected to an air tank. When the sealing process begins, the negative pressure in the tank generates suction, drawing air out of both the sealing chamber and the can itself. This creates a vacuum inside the container just before the mechanical seal is applied, ensuring minimal oxygen remains.

This machine is highly versatile and suitable for a wide range of industries, including:

  • Food & Beverage: Meat, fruit, seafood, canned fish, and milk powder.
  • Pet Care: Wet and dry pet foods.
  • Industrial: Chemicals and powders that require oxygen-free storage to maintain stability.

The servo motor allows for intelligent and precise control. Key benefits include:

  • Can Detection: The turntable only rotates if a can is present.
  • Adjustable Speed: You can customize the speed to match your specific production line needs.
  • Safety: It automatically stops if a can or foreign object gets stuck, preventing machine damage or operator injury.

The pressure vacuum can seamer is equipped with an intelligent fault-detection system. If a can gets stuck, the turntable will stop automatically. Once the obstruction is cleared, a one-button reset allows the machine to resume operation immediately without complex manual recalibration.

Not at all. The machine features a waterproof design. This makes it ideal for sealing products containing sauces or liquids, as any spills can be cleaned easily without worrying about damaging the internal electronic components.

Initial selection consultation. Professional installation and commissioning. Comprehensive operation training for your staff. Ongoing after-sales maintenance and prompt technical response.