How to choose an electric opener for canning jars

Centuries ago, individuals acquired the skill of preserving food by canning it. Initially, metal jars were crafted manually and sealed by soldering once the food was inside. These tightly sealed containers made of heavy metal required a hammer and chisel to open. However, by the 19th century, there was a significant shift in the canning jar manufacturing process. Engineers introduced tin-plated tins, which allowed for automation of the production. Additionally, this period saw the invention of the first can openers. In the present day, consumers of canned food have the option to use either mechanical or electric can openers.

When using a typical manual can opener, it is necessary to possess certain skills and exert physical effort. Furthermore, there is always a risk of injury, with finger cuts being the most common consequence of coming into contact with the can opener’s sharp edges. On the other hand, utilizing an electric can opener greatly simplifies the process of opening cans and effectively prevents any unpleasant injuries for the consumer.

The Polaris PJO 3003 electric can opener is a unique device that offers a convenient solution for opening cans. With its specially designed holder, the can is securely fixed in place, ensuring stability during the opening process.

• Once the can is securely held, the cutting mechanism is activated, effortlessly opening the can.
• After the can has been opened, the user can easily remove it from the holder for further use.

Manual and benchtop can uncapping machines offer various advantages that make them a popular choice.

1. These machines open jars quickly and effortlessly, saving the user time and effort.
2. A specially designed knife system cuts the lid from the inside, reducing the risk of scratches and nicks on the container’s edges.
3. Users don’t need to hold the jar with their hands while uncapping, providing a more comfortable and convenient experience.
4. The convenient lock feature holds the lid securely after opening the jar, allowing easy access to its contents.

Existing types of devices

There are two types of electric appliances specially designed for opening canned food in the modern industry.

1. A portable automatic can opener for canning jars, which is battery-powered. This device is convenient to use in outdoor settings like a country house or during camping trips.
2. An electric can opener for canned goods that is meant to be placed on a desk and powered by the household power grid.

When it comes to functionality, electric can openers can be specialized for opening tin cans or equipped with corkscrews for wine, as well as offering multifunctionality.

When you are making your decision on which electric appliance to purchase for the purpose of opening and preserving canned food and beverages, it is crucial to consider the quality of the knife mechanism and the material of the housing. These devices are typically constructed with durable plastic, though there are pricier models available that come in a metal casing. It is preferable for the knife mechanism to be made of sharp stainless steel. For a tabletop electric opener, it is essential for it to have rubberized feet. A safer option would be a device that has a concealed knife mechanism and features an automatic on/off mode activated by a button. It is also important to factor in the size and weight of the device, the power of the motor, and the available functions. Additionally, it is advisable to refer to customer reviews to determine the relationship between the price and the quality of the product.

Review of rating models

Electric can openers designed for household use are not commonly available in local stores. Instead, professional models that can be pricey are more frequently found.

Popular desktop appliances

The most commonly mentioned household models in user reviews are the Tefal 8536 and the Kenwood CO 600. These tabletop devices operate on the same principle and have a few differences in design and additional features. Both models are designed for easy opening of cans and bottles, and they also have slots for knife sharpening. The main body of both devices is made of white plastic, but Kenwood offers a more expensive version with a chrome metal finish. The knife system is concealed and made of stainless steel.

Tefal 8536 electric can opener

Both units come with rubberized parts to ensure stability on a flat surface and an automatic shut-off feature.

The process of opening the can will start once the can is secured in the device (there is a special magnet beneath the raised lever). The user simply needs to apply gentle pressure on the lever for the device to begin functioning. The power output of the devices is 35 W for the Tefal 8536 and 40 W for the Kenwood CO 600, resulting in price variations: the first model can be purchased for 800-1000 rubles, while the second one is priced starting from 1200 rubles. Similarly, some models from brands like CASO (D 10) and Tristar (BO-2102) follow the same principle, with prices ranging from 1300 to 3000 rubles.

Introducing the Kenwood CO 600 electric can opener

These remarkable gadgets are specifically engineered to effortlessly open canning jars weighing no more than 1.2 kg. In ordinary circumstances, it is rare to encounter jars with a larger capacity. For establishments like bars and restaurants that regularly deal with larger jars, they rely on high-cost professional tabletop devices.

Interesting dacha-travel solutions

To open small-sized canned food, compact electric devices from the One Touch Can Opener brand have been created. This is a handy and secure option for opening cans by simply pressing a button on the unit. The automated can opener is battery-powered and the batteries are stored in a dedicated compartment within the compact body. The models from this brand come with a magnetic lock and an automatic knife system. To open a can, you just need to place the device correctly on the can lid and press the button.

There is a possibility to add an extra feature to certain models that enables them to open bottles.

The procedure for opening bottles is subject to the following requirements:

1. Position the jar on a level surface.
2. Align the device so that the blade comes into contact with the edge of the jar.
3. To ensure proper alignment, press the "return to home position" button. If the device is correctly positioned, the motor will not start running. Otherwise, continue holding the button until the motor stops completely and adjust the device’s position.
4. To initiate the device, press the "Switching on" button. Once the process is finished, the device will automatically turn off.

One drawback of this solution is its reliance on the battery’s charge level. The batteries may not have enough capacity to complete the job, causing the device to get stuck midway. The extraction process is labor-intensive and necessitates careful handling. The market offers models with prices ranging from 300 to 800 rubles, depending on the equipment and motor power.