Vacuum packaging machine can automatically extract the air inside the bag, to achieve the desired degree of vacuum after the completion of sealing process. Vacuum packaging machine is widely used in food packaging industry, because the food can be antioxidant after vacuum packaging, so as to achieve the purpose of long-term preservation. So how to buy the vacuum packaging machine? ITOP teach you to buy vacuum packaging machine from the following four aspects to your analysis.
1, according to the actual situation to choose packaging machine vacuum pump type
Vacuum pump as the core of the vacuum packaging machine, should be careful when you choose. Whether large or small vacuum packaging machine pump, first of all we are concerned about is its price. In addition, we should also pay attention to vacuum pumping capacity, generally cubic meters / hour, but not the bigger is better, so the vacuum pump should be selected according to the actual situation, as long as the machine can match the speed of work.
2, the purchase of regular manufacturers quality assurance
Automatic, semi-automatic packaging machine control principle is the application of electrical components control, only the regular manufacturers of electronic components to ensure durable, reliable, safe, easy to buy parts easy to wear. Otherwise easy to aging, may be often go wrong.Regular manufacturers of vacuum packaging machines cited the world famous technology, quality assurance, trustworthy.
3,discriminate the stainless steel true or false
General vacuum packaging machine manufacturers use genuine stainless steel, such as 304 grades, is the equipment for steel. While some small manufacturers, then like to use alternatives, sheet thickness is relatively thin. I recommend the product below the 600 type with 3mm thick steel, and more than 600 with 4mm thick steel.
4, site visits factory, select the strength of the packaging machine suppliers
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