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Rolling vacuum packing machine

Rolling vacuum packing machine

Corn rolling vacuum packaging machine, rice rolling vacuum packaging machine, squid baby rolling vacuum packaging machine, beef jerky automatic continuous rolling vacuum packaging machine is mainly composed of frame, electrical waterproof box, transformer, vacuum pump, sealing strip and other structures.

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Corn rolling vacuum packaging machine, rice rolling vacuum packaging machine, squid baby rolling vacuum packaging machine, beef jerky automatic continuous rolling vacuum packaging machine is mainly composed of frame, electrical waterproof box, transformer, vacuum pump, sealing strip and other structures.

Corn rolling vacuum packaging machine, rice rolling vacuum packaging machine, squid baby rolling vacuum packaging machine, beef jerky automatic continuous rolling vacuum packaging machine is mainly composed of frame, electrical waterproof box, transformer, vacuum pump, sealing strip and other structures.

Rolling vacuum packaging machine is also called automatic continuous rolling vacuum packaging machine. Its working principle is the use of chain drive, automatic swing cover, continuous output products, the whole machine using PLC computer control, computer touch screen operation, the operating system is fully sealed, the whole machine can be washed with water. Now the rolling vacuum packaging machine manufacturers on the market have adopted Siemens control system, the front of the device are reinforced treatment, increased the performance of the machine. Rolling vacuum packer has been defined as a general purpose and batch packer for large and small bags. Corn rolling vacuum packer, rice rolling vacuum packer, squid fry rolling vacuum packer, beef jerky automatic continuous rolling vacuum packer only has one vacuum chamber, however, the vacuum chamber can be made larger and the length of heat seal is longer, reaching 1000mm. Dozens of products can be put into the vacuum chamber and heat seal at the same time, it is water cycle protected to keep the heating strip at a constant temperature, and the sealing of the product is smooth and firm. The quality of the heat seal is usually better than that of the room vacuum packer!

The main functions of corn rolling vacuum packer, rice rolling vacuum packer, squid fry rolling vacuum packer, beef jerky automatic continuous rolling vacuum packer are deoxygenation, in order to prevent food spoilage, the principle is also relatively simple, because food spoilage is mainly caused by microbial activity, and most microorganisms (such as mold and yeast) the survival of the need for oxygen, the vacuum packaging is the use of this principle, the packaging and food cells to remove oxygen, so that microorganisms lose the living environment. The results showed that when the concentration of oxygen in the bag was less than 1% , the growth and reproduction rate of microorganisms decreased sharply. When the concentration of oxygen was less than 0.5% , most microorganisms would be inhibited and stop breeding. (note: vacuum packaging can not inhibit the growth of anaerobic bacteria and food spoilage and discoloration caused by enzyme reaction, so it needs to be combined with other auxiliary methods, such as refrigeration, quick freezing, dehydration, high temperature sterilization, irradiation sterilization, microwave sterilization, salt curing, etc.)

Equipment features 1,304 stainless steel manufacturing, no oxidation, no rust 2, with water-cooling pump, increase the service life of heating strip, heating strip fracture with Alarm System 3, touch screen full automatic control, 4, the use of silicone sealing material to ensure high sealing and durability, the operating system is fully sealed, the whole machine can be used water washing 5, the machine can be tilted four angles, can meet all kinds of packaging requirements 6, rolling continuous packaging, improve efficiency 7, the use of brake foot, to ensure the stability of equipment 8, the use of PVC high-quality soft track and aluminum alloy fixed, ensure that the package is not scratched; 9, equipped with the whole machine emergency stop button; Corn rolling vacuum packaging machine, rice rolling vacuum packaging machine, squid baby rolling vacuum packaging machine, beef jerky automatic continuous rolling vacuum packaging machine using Busch vacuum pump, pumping rate of 200 m3/h, stable performance and effective reduction of noise and air pollution, a vacuum pump is a device or device that produces a vacuum by pumping air from a container by mechanical, physical, chemical, or physical chemistry means. Generally speaking, the vacuum pump is to use a variety of methods in a closed space to improve, produce and maintain a vacuum device. According to the working principle of vacuum pump, vacuum pump can be basically divided into two types, namely gas capture pump and gas transfer pump. It is widely used in metallurgy, chemical industry, food, electronic coating and other industries.

Type of vacuum pump: folding liquid ring pump although liquid ring pump is a rough vacuum pump, but in China's petroleum, chemical, electric power, textile, paper, medicine and other fields still have a large market. Working principle of liquid ring pump in foreign countries, liquid ring pump sales account for 14% of all vacuum pump market, second only to dry pump, because most of the liquid ring pump is casting, processing requirements are not high, labor-intensive products, therefore, the domestic liquid ring pump in the price of competitive advantage, the key is to improve the design, reduce volume, reduce weight, improve efficiency, reduce energy consumption. Because the folding slide pump is more durable and reliable, all kinds of vacuum furnaces, coating machines, drying and impregnating equipment at home and abroad use the slide pump as the front pump, slide pump working principle but slide pump casting heavy, processing workload, so foreign vacuum plants are looking for partners in China. In order to enter the international market, it is necessary to further reduce the vibration and noise of the pump, eliminate fuel injection and leakage, and improve the long-term reliability of the pump. With the expansion of the vacuum technology in various application fields, the demand of the folding rotary vane pump is increasing. Because this kind of pump quantity is very many, the processing assembly workload is very big, the price is very low, therefore some foreign vacuum manufacturers establish the specialized factory in China. Domestic small and medium-sized direct rotary vane pump in technology has passed, the price is far cheaper than foreign pumps, so the domestic pump still has a competitive advantage, the key is to solve the oil leakage of shaft seal and the performance and quality problems of rotary disc material and vacuum pump oil, and to ensure the stability and reliability of the performance of direct pump at high speed and high temperature, at the same time, it is also necessary to further improve the capacity of the domestic direct rotary vane pump to remove water vapor

Folding roots pump from the foreign roots pump production situation, several large foreign companies, such as Leybold, Balzers, Alcatell, Edwards and ULVAC, their Rotz pump sales of the global sales of roots pump accounted for less than 5% , these 5 total only 20% , roots pump production is not large, but foreign roots pump roots pump working principle of the price is much higher than the domestic pump. In order to shorten pumping time and improve production efficiency, roots pumps are used in almost all large and small high vacuum and medium vacuum systems at home and abroad, therefore, the domestic roots pump must try to enter the international market on the basis of occupying the domestic market, so we must further reduce the vibration and noise of the domestic roots pump, thoroughly solve the problem of oil leakage in the shaft seal, and improve the appearance quality of the pump, improve the smoothness and cleanliness of the pump. In addition, to take into account some countries and regions of the power frequency of 60Hz, but also to ensure that the roots pump in the increase in the speed of the long-term operation of reliability. Domestic air-cooled direct-exhaust atmospheric roots pump has made rapid progress, technology has been mature. Because the pump is equipped with a gas cooler under the exhaust port, some of the cooled gas through the pipe back to the pump cavity to cool the rotor, so that the heat of compression is balanced, so the pump can be straight out of the atmosphere. In order to meet the requirements of different limits of vacuum, the pump can be used in series, usually in front of an air-cooled direct-exhaust atmospheric roots pump, the ultimate vacuum to achieve higher than the previous pump an order of magnitude. This kind of pump does not have the working medium in the pump cavity, actually also belongs to the dry pump. The air-cooled air roots pumps and units have been tested in long-term operation on petroleum, chemical, plastic, pesticide, steam turbine rotor dynamic balance, aerospace space simulation, etc. , therefore, it should be vigorously promoted and applied in China.

Corn rolling vacuum packaging machine, rice rolling vacuum packaging machine, squid baby rolling vacuum packaging machine, beef jerky full-automatic continuous rolling vacuum packaging machine can be used for the vacuum packaging of brine eggs, here to introduce you to the family practice: 1, will be boiled eggs peeled, and then into the rice cooker. 2. Put in 500ml beer, two dried chilies, a large material, a piece of cinnamon, a rock candy, 15 prickly ash, soy sauce, light soy sauce, salt. 3. Cook congee in an electric cooker for 20 minutes. Soak overnight to add flavor. 4. Marinated Egg. Is a variety of spices or gravy processed into cooked eggs. The braised egg is a popular food among the poultry and egg products in the deli, which is popular among the people.



  

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