The choice of vacuum packaging machine is very knowledgeable. Choosing a vacuum packaging machine can save a lot of trouble for the future production process, so the following selection techniques are summarized:
1. When purchasing, the packaging of solid and granules is relatively dry and non-corrosive. It can be made of aluminum alloy, and the package is filled with soup. For materials with high salt and acid content, stainless steel or aluminum-magnesium can be used. Alloy material. The sealing ring is generally made of silicone rubber and black rubber. A few low-grade products use foam rubber. The silicone rubber has high temperature resistance, corrosion resistance, good sealing performance and long service life. The foam rubber has poor sealing performance, easy to fall off and short service life.
2, electrical components must be selected to regulate the products of low-voltage electrical manufacturing enterprises to ensure safety, reliability, durability, because the electrical control part is the brain of the packaging machine.
3. The design of the whole machine should be reasonable and beautiful, and meet the professional standardization requirements of mechanical and electrical products (or vacuum packaging machines). It has basic safety. All kinds of warning signs must be complete and marked at key positions. The nameplate must be marked. Equipment number, date of manufacture, technical parameters, and implementation standards.
4. When purchasing equipment, technicians with certain electromechanical knowledge can observe the vacuum packaging machine of the model you want, and understand the equipment in many aspects. Beware of the practice of simply selecting the machine from the outside.
At present, vacuum packaging machines on the market mainly include box-type vacuum packaging machines, desktop vacuum packaging machines, single-chamber vacuum packaging machines, and vacuum-type vacuum packaging machines. When purchasing, there are still many techniques. It is necessary to polish your eyes and find good quality. Vacuum packaging machine.
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