Main technical specifications of vacuum seamer:
Production capacity: 100 cans /min
Sealing range: 50~110 mm(Can diagonal) 25~160 mm(Height)
Motor power: 5.5KW
Inlet height: 800 mm
Dimensions (length×width×height) 2350× 1200×1850 mm
Mark：One machine only works well with only one can! ( the main difficulty is the changing tool and time-consumption to change plus the requirements on expertise from operators).
What a pity! But we will keep on working out the universal type vacuum seamer to be adjustable for different sizes of cans in one machine.
This machine is a fully automatic single-roll head can sealing equipment, with a synchronously rotating pre-sealing mechanism.
It is specially used for the vacuum sealing on special-shaped cans in some meat and fish canned factories. This machine integrates both pre-sealing and second sealing which greatly improves the overall stability of the machine in the conveying process. Thus, the soup in the can will not splash. It is equipped with roll seal heads of different specifications, which makes it possible to work with cans of different specifications.
Thanks to the novel design, this machine features for stable performance,high production efficiency, convenient operation and adjustment, and quick tank replacement.
Drawing of vacuum seaming machine automatic high speed meat canning equipment:
Configurations of vacuum seaming machine:
Name Brand Origin
Frequency converter Mitsubishi Japan
Pneumatic components CDK Japan
Sensor Autonics South Korea
power switch Siemens Germany
Stainless steel sealing wheel Taiwan
Can infeed bridge 304# stainless steel
Overall appearance automobile metal paint
Features of vacuum seaming machine:
- 1. The indenter mold and sealing wheel are all made of high-quality steel through ultra-high precision, and vacuum heat treatment which makes it durable and precise while in use.
- 2. The service life of the sealing wheel can reach 200,000 to 300,000 cans.
- 3. We can make special rollers of special materials (such as stainless steel, winding steel, etc.) according to the requirements of our customers.
- 4. Rollers are customized, both stainless steel and winding steel are fine.
Workflow( How vacuum seamer processes the food canning):
A. Seal cut back to the home point
B. Pre-sealing done.
C. second-sealing done
Auxiliary equipment for vacuum seaming food cans machine:
This system consists of a vacuum pump, a vacuum stabilizer barrel, related connecting pipes and valves, etc.
Sealed cans samples:
Annotation: What is the Food Canning?
Canning is a method of food preservation in which food is processed and sealed in an airtight container (jars like Mason jars, and steel and tin cans). Canning provides a shelf life that typically ranges from one to five years, although under specific circumstances, it can be much longer. A freeze-dried canned product, such as canned dried lentils, could last as long as 30 years in an edible state.
In 1974, samples of canned food from the wreck of the Bertrand, a steamboat that sank in the Missouri River in 1865, were tested by the National Food Processors Association. Although appearance, smell, and vitamin content had deteriorated, there was no trace of microbial growth and the 109-year-old food was determined to be still safe to eat
What is the vacuum seamer:
A can seamer is a machine used to seal the lid to the can body. The lid or "end" is usually tinplated steel (food) or aluminum (drinks) while the body can be of metal (such as cans for beverages and soups), paperboard (whisky cans) or plastic.
The seam formed is generally leak proof, but this depends on the product being canned. The seam is made by mechanically overlapping the two layers to form a hook.
Different parameters of the hook are measured and monitored to check the integrity of the seam under different conditions.
The shape of the double seam is determined by the shape of the seamer roll profile and the relative position. During the can seaming process, the seamer chuck holds the can while the rolls rotate around it. Initially, the first operation roll folds the lid (end) and then the second operation rolls tightens the resulting seam.
The first operation seam is critical to avoid problems like wrinkles (tightness issues) and leaks. The shape of the seam is determined by the shape of the first operation roll, the second operation roll, their relative positions and distances, lifter height, lifter pressure. Any damage or problems to the seamer or seamer tools can cause severe problems to the double seam like seam bumps, wrinkles, sharp seams, and open seams.