Every year, new entrepreneurs and buyers seek to procure high-quality packaging machines for their companies. However, relying solely on online information may leave you feeling unsure about how to judge the quality of these machines. This article provides a brief yet effective guide to help you quickly determine whether a packaging machine is of good quality.
Frame Material
First, learn to gather information from the parameters provided by the manufacturer. Check whether the machine uses high-quality metal; superior materials can ensure the machine’s durability and stability. For example, a machine made with high-grade stainless steel like SUS304, which meets sanitary standards for food processing machinery, can ensure food safety. If you are a food manufacturer, this is crucial. Machines made of poor-quality metals not only have a shorter lifespan but may also contaminate the product and packaging.
Brand and Quality of Components
Every packaging machine is composed of components such as frequency converters, drivers, PLCs, and solid-state relays. Choosing reputable brands and manufacturers, like Schneider or Siemens, which are internationally recognized, often comes with strict quality control. Ask your machine manufacturer about the brands of these electrical components, as it can help you assess whether the machine is equipped with high-quality parts.
Relevant Product Certifications
Check if the machine has international certifications (such as CE, ISO9001), which indicate that it meets international quality and safety standards. While having international certification doesn’t guarantee that the machine is excellent in every aspect, if the manufacturer cannot provide such certifications, you should carefully reconsider choosing that supplier.
Assessing the Manufacturer
You can also inquire whether the manufacturer has previously collaborated with major brands. If the manufacturer chooses not to disclose brand collaborations, you can still assess the machine’s quality through other customer reviews and industry reputation.
Request a Test Run from the Supplier
If you can personally inspect the machine at the production site, that would be ideal. By observing the machine’s operation, you can check how smoothly the parts interconnect, if there is any noise, and whether the overall design is reasonable and compact. You can also assess whether the transmission system is laid out logically. These factors greatly help in judging a machine’s quality.
Additionally, examine the welding points, joints, coatings, and surface treatment processes. High-quality craftsmanship often reduces wear and tear during daily production and extends the machine’s lifespan. If you cannot visit the site, ask the manufacturer to provide corresponding videos.
Test the Packing Machine’s Actual Performance
Evaluate the packing machine’s actual operating performance, such as packaging speed, accuracy, and stability. Check whether the bag cuts are neat and aesthetically pleasing, if the patterns on non-transparent bags are aligned correctly, whether the seal is intact without any leaks, and whether the packaging meets expectations. Also, ensure the weight deviation of the contents is within the acceptable range.
Machines with stable performance and minimal errors are usually of higher quality and can save you on repair and packaging material costs. Observe the machine’s performance after extended operation; a high-quality machine should have strong continuous working capabilities and not easily overheat or malfunction.
Ease of Operation, Use, and Maintenance
Well-designed machines are generally more efficient, simpler to operate, and easier to maintain and repair. Fully automated machines often require minimal manual operation.
By considering these points, you can quickly assess the quality of a packaging machine and make a more informed purchasing decision.