According to the main structure and configuration components of the vacuum packaging machine, a high-quality vacuum packaging machine must have the following basic conditions:
1. Select high-quality vacuum pump, the vacuum pump must be able to guarantee a good brand. The products produced by the old-fashioned enterprises in the industry, such as Germany “LEYBOLDâ€, “BUSCH†and “BACKER†are all worthy of selection. (Because of the manufacturing problems of some vacuum pumps produced in China, and the price difference between imported vacuum pumps is relatively large, you can choose according to your needs)
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. The composition of the whole machine control circuit must ensure the convenience of maintenance and the versatility and standardization of spare parts. It is strictly forbidden to use the old series and old type of electrical switches and other components that have been explicitly eliminated by the Ministry of Electrical and Mechanical Services. The cost, but it adds trouble to the user).
3. The steel structure of the whole machine must meet the frequent use requirements from material to thickness. In particular, the structure and materials of the vacuum chamber body must meet the requirements of dust-free clean room-level hygiene and standard thickness and strength. Usually a high-quality packaging machine, manufacturer or distributor can promise long-term "three guarantees" service for the vacuum chamber body, rather than a half-year or one-year service commitment.
4. 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 in key positions. The nameplate must be marked. Equipment number, date of manufacture, technical parameters, and implementation standards.
5. The standard currently implemented by the vacuum packaging machine manufacturer is GB9177-2004 standard. The division of the machine model is mainly determined according to the design sealing length of the machine (ie the length of the heating row), for example, 400mm long heating row (packaging machine) It is called 400 type (usually called), and so on. The 500mm long heating length packaging machine is 500 type, etc. The models currently on the market usually have: 400 type, 500 type, 550 type, 600 type. , 700 type, 680 type, 800 type, etc., of course, there are many non-standard models that belong to the user's special use requirements, and there should be other more important technical parameters in the vacuum packaging machine structure. These parameters are different from different manufacturers. The brand's vacuum packaging machine is different (for example: double row spacing 350mm, sealing length 400mm called 400 type machine, and double row spacing 450mm, sealing length 400mm is also called 400 type machine). Both single-chamber and dual-chamber models are modeled on the length of the seal.
Therefore, we believe that users should choose the vacuum packaging machine, and should not simply select the model according to the model. Generally speaking: because the foods (packages) produced by different users are not the same, the package size is not the same, the technical grade requirements of vacuum packaging are different, the work efficiency requirements are different (production size, etc.), but should be based on the user's own products. Features (including: wafer chip components (SMD), PCB, IC, and oxygen-free moisture-proof packaging of precision electronic components, IC tubular, disk-shaped aluminum foil bag vacuum packaging machine printer cartridge vacuum packaging machine pCB circuit board vacuum tightening packaging machine ), the size of the bag (including: the width of the bag, the length of the bag, the height (thickness) after the article is loaded) to determine which model is suitable for the user.) The main basis for the user to determine the model It is the sealing length of the packaging machine, the double row spacing, the vacuum chamber, the height of the machine, the production efficiency of the whole machine, and the like.
6. When the vacuum packaging machine is of the same model, the products produced by different manufacturers are not identical except for the above-mentioned aspects. The key lies in the difference of the level of main components and the quality of the components. In general, the key factor in determining the manufacturing cost of a packaging machine is the quality of the internal components. The selection of high-grade, high-quality vacuum pumps and electrical components is the key to ensuring good machine performance and longevity. At the same time, choose a large pumping capacity (high Pumping rate) Vacuum pump is also an important factor to improve the machine grade, but the equipment cost is high.
7. Whether ordering equipment at the manufacturer or at the seller, the customer must understand the professional service ability and service attitude of the manufacturer or dealer, try to choose the manufacturers or merchants with excellent after-sales service conditions, and pay attention to the actual situation. After-sales commitment.
8. When purchasing equipment, technicians with certain electromechanical knowledge can observe the models you want and understand the equipment in many aspects. Beware of the simple selection of machines from the outside.
1. Select high-quality vacuum pump, the vacuum pump must be able to guarantee a good brand. The products produced by the old-fashioned enterprises in the industry, such as Germany “LEYBOLDâ€, “BUSCH†and “BACKER†are all worthy of selection. (Because of the manufacturing problems of some vacuum pumps produced in China, and the price difference between imported vacuum pumps is relatively large, you can choose according to your needs)
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. The composition of the whole machine control circuit must ensure the convenience of maintenance and the versatility and standardization of spare parts. It is strictly forbidden to use the old series and old type of electrical switches and other components that have been explicitly eliminated by the Ministry of Electrical and Mechanical Services. The cost, but it adds trouble to the user).
3. The steel structure of the whole machine must meet the frequent use requirements from material to thickness. In particular, the structure and materials of the vacuum chamber body must meet the requirements of dust-free clean room-level hygiene and standard thickness and strength. Usually a high-quality packaging machine, manufacturer or distributor can promise long-term "three guarantees" service for the vacuum chamber body, rather than a half-year or one-year service commitment.
4. 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 in key positions. The nameplate must be marked. Equipment number, date of manufacture, technical parameters, and implementation standards.
5. The standard currently implemented by the vacuum packaging machine manufacturer is GB9177-2004 standard. The division of the machine model is mainly determined according to the design sealing length of the machine (ie the length of the heating row), for example, 400mm long heating row (packaging machine) It is called 400 type (usually called), and so on. The 500mm long heating length packaging machine is 500 type, etc. The models currently on the market usually have: 400 type, 500 type, 550 type, 600 type. , 700 type, 680 type, 800 type, etc., of course, there are many non-standard models that belong to the user's special use requirements, and there should be other more important technical parameters in the vacuum packaging machine structure. These parameters are different from different manufacturers. The brand's vacuum packaging machine is different (for example: double row spacing 350mm, sealing length 400mm called 400 type machine, and double row spacing 450mm, sealing length 400mm is also called 400 type machine). Both single-chamber and dual-chamber models are modeled on the length of the seal.
Therefore, we believe that users should choose the vacuum packaging machine, and should not simply select the model according to the model. Generally speaking: because the foods (packages) produced by different users are not the same, the package size is not the same, the technical grade requirements of vacuum packaging are different, the work efficiency requirements are different (production size, etc.), but should be based on the user's own products. Features (including: wafer chip components (SMD), PCB, IC, and oxygen-free moisture-proof packaging of precision electronic components, IC tubular, disk-shaped aluminum foil bag vacuum packaging machine printer cartridge vacuum packaging machine pCB circuit board vacuum tightening packaging machine ), the size of the bag (including: the width of the bag, the length of the bag, the height (thickness) after the article is loaded) to determine which model is suitable for the user.) The main basis for the user to determine the model It is the sealing length of the packaging machine, the double row spacing, the vacuum chamber, the height of the machine, the production efficiency of the whole machine, and the like.
6. When the vacuum packaging machine is of the same model, the products produced by different manufacturers are not identical except for the above-mentioned aspects. The key lies in the difference of the level of main components and the quality of the components. In general, the key factor in determining the manufacturing cost of a packaging machine is the quality of the internal components. The selection of high-grade, high-quality vacuum pumps and electrical components is the key to ensuring good machine performance and longevity. At the same time, choose a large pumping capacity (high Pumping rate) Vacuum pump is also an important factor to improve the machine grade, but the equipment cost is high.
7. Whether ordering equipment at the manufacturer or at the seller, the customer must understand the professional service ability and service attitude of the manufacturer or dealer, try to choose the manufacturers or merchants with excellent after-sales service conditions, and pay attention to the actual situation. After-sales commitment.
8. When purchasing equipment, technicians with certain electromechanical knowledge can observe the models you want and understand the equipment in many aspects. Beware of the simple selection of machines from the outside.
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