Guangyuan liquid nitrogen filling machine manufacturer/edible oil nitrogen filling machine

Description :

　　Currently, beverages on the market are mainly sold in the form of two-piece cans, three piece cans, PET bottles, and paper box packaging. Most two-piece cans are made of aluminum, which is lightweight and can effectively reduce transportation costs. The disadvantage is that they are prone to collapse, especially when filling non carbonated beverages. Most three piece cans are made of iron and are mainly used for filling non carbonated beverages. Their characteristic is that they are sturdy and not prone to collapsing. However, the weight of three piece cans is relatively heavy, and in recent years, the price of iron has increased, resulting in increased manufacturing costs.

　　When there are defects in the application, someone will always come up with ways to solve these problems. For example, how to reduce the cost of three piece cans and how to minimize the situation of two piece cans collapsing. Therefore, a method has emerged - liquid nitrogen drip technology.

　　If you want to reduce the cost of cans, you can change the three piece can to a two-piece can. Because aluminum cans are lighter than iron cans, a typical aluminum can weighs 13 grams, while an iron can of the same capacity requires 45 grams. If you want to reduce the occurrence of flat cans, you can use liquid nitrogen drip. Because the dripping of liquid nitrogen creates internal pressure inside the tank, the product can enter the sterilization pot and undergo long-term sterilization at 121 ° C, without collapsing the tank after cooling, and without deformation during packaging and handling. The specific operation is to use modern liquid nitrogen injection technology to accurately inject liquid nitrogen at -196 ° C before entering the sealing after filling. Then, immediately seal it, and liquid nitrogen absorbs heat in a short period of time, expanding its volume 700 times and becoming gaseous nitrogen. There are two benefits to doing this, which are to drive away the air (especially oxygen) inside the tank and prolong the shelf life of the product; Aluminum cans will not rust and are suitable for refrigeration.

　　In addition to packaging made of metal, liquid nitrogen dripping into PET bottles and flexible packaging also has a similar effect. Dropping liquid nitrogen into PET bottles produces gaseous nitrogen. One is to replace the air at the top of the bottle, which makes the quality of the product more stable and safer. The second is to generate internal pressure, increase strength, prevent bottle collapse, and reduce bottle weight. For example, cola, PepsiCo purified water, mineral water, an 18 gram bottle only requires 13 grams or less. The hand feel after nitrogen injection is no less than that of an 18 gram bottle. There are also the Meizhiyuan series, the 10 part V series, the Fruit and Milk Excellence series, and so on.

　　In flexible packaging, adding nitrogen and deoxygenation to the roof box can extend the shelf life of the product and make the packaging harder. Injecting nitrogen into seasonings, edible oils, red wine, and medical infusion products can generate gaseous nitrogen, control residual oxygen levels, and eliminate quality hazards.

　　Application of Zhuoda Yuntong Nitrogen Dripping Machine: Used in beverage production lines.

　　Zhuoda Yuntong Nitrogen Dripping Machine Function: Liquid Nitrogen Filling Machine, accurately adding an appropriate amount of liquid nitrogen into the beverage filling

　　Principle of Zhuoda Yuntong Nitrogen Dropping Machine: When the injection nitrogen is injected into the tank, the liquid nitrogen will immediately vaporize after sealing. The gas nitrogen is about 700 times the volume of liquid nitrogen, which will increase the pressure inside the tank to avoid the phenomenon of product labeling.

　　Zhuoda Yuntong Nitrogen Dripping Machine Total Weight: 40KG

　　Technological innovation of metering and filling system for Zhuoda Yuntong nitrogen dripping machine

　　1. No tank, no filling interval filling method (Pulse Injection modes), reducing the consumption of depressurized liquid nitrogen and lowering operating costs.

　　2. Vacuum insulation - with a particularly low daily evaporation rate (NER) of 0.15 liters per hour, the liquid nitrogen machine reduces operating costs.

　　3. Nozzle Blanking system to prevent external air from entering and frosting inside the spray chamber.

　　4. Liquid nitrogen horizontal positioning control ensures stable horizontal pressure, improves the accuracy of liquid nitrogen dosage, and reduces liquid nitrogen loss caused by flash evaporation.

　　5. The liquid level is controlled by the power system positioning, eliminating the maintenance issues of electronic liquid level control system and electric valve failures.

　　6. Liquid gas phase separator ensures that liquid nitrogen is in an Ultracold state, improving the quality of the "pure liquid phase" and aiding in accurate liquid nitrogen dosage.

　　7. Buffer nitrogen filling function effectively prevents liquid nitrogen from rebounding and splashing out, ensuring stable liquid nitrogen pickup and stable tank pressure.

　　8. Equipped with a 10um filter (optional) to remove particulate pollution.

AfterSalesService :

• Liquid nitrogen filling machine