Analyzing the use of the vacuum packaging machine material
Material of vacuum packaging machine is made of stainless steel, the advantage is high corrosion resistance, high strength difficult to deformation, and has excellent resistance to high and low temperature performance can be adapted to a variety of complex environments.
stainless steel material it also has many kinds of performance variations. Currently the most widely used are 304 stainless steel, vacuum packaging machines, mainly made of 304 stainless steel for the manufacture of materials. The use of stainless steel is widely used food equipment, General equipment, industrial equipment, 304 is the most common type of steel, the corrosion resistance, heat resistance, low temperature resistance, good mechanical properties. Good processing properties at room temperature such as deep drawing, bending, will not be hardened after heat treatment.
304 these excellent properties available with stainless steel depends on its material Nickel-chromium in composition, the two main components of strength and improves the corrosion resistance of stainless steel, according to the national standard nickel (Ni) content is greater than 8%, chromium (Cr) content is more than 18% can call 304 stainless steel. Part of the vacuum packaging machine manufacturers are not standard for saving costs using nickel-chromium stainless steel, 201, 202, quality is completely different.
so to sum up, only using high quality stainless steel, this vacuum packing machine can have a longer service life, to create greater economic benefits.


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