Which elevator in Jiyang, Shandong has good quality?

In order to avoid advertising suspicion, my answer did not appear any factory name, I hope the questioner will adopt it.

Jiyang is the hometown of the lifting platform. I think it is what they call themselves.

Jiyang is one of the options for elevator selection, and many manufacturers in Jiangsu and Henan can produce it. In fact, the quality is similar, and the quality of entrepreneurs is similar. If the best non-standard customized factories are mainly one or two factories in Jiyang.

Which items should I start with when choosing an elevator? After all, there are many accidents in this industry every year, involving the safety of life and property.

1, the first is design. As far as I know, there should be 300-500 production enterprises registered in Jiyang at present, but most of them are workshops, and none of them have their own technical engineers. At present, there are no more than 10 people who can be called industry engineers in this field. Hundreds of factories are designed by part-time engineers. No matter how big or small a factory is, if the institutional design engineers are all part-time, who will be responsible for product quality? Worked for 2 1 year and left the industry at the end of 20 18. As an insider, there are very few engineers in Jiyang who can really do design at present, and only one or two engineers can do stress analysis after the design is completed. Structural design directly determines the safety and service life of the machine, and also determines the life (fear) of the installer and user in a certain sense. Sometimes we have to give up security for the competitive advantage of price.

2. Second, material selection. At present, 99% of the factories in Jiyang (including Jiangsu and Henan) use non-standard steel (strip steel); For those sellers who are known as Shangang and Laigang, you can ask them to provide steel invoices for nearly three months, or customize gestures to let sellers take photos on the stock steel LOGO; 99% of manufacturers do not have or can't do it; Because the strip steel is cheap and has no brand, it is very rare for manufacturers to use the national standard steel of large steel mills, and some manufacturers who only export will use the national standard steel; This echoes the first question. Why don't designers do stress analysis? First, most practitioners will not do it; Second, there is no point in doing it, because the data of strip steel is too different from that of national standard steel.

3. Again, install. Machines with the same quality and structure and different installers will have different installation methods. Correct installation can make the machine safe, convenient and long-lived. The installation is not good, and the consequences are unimaginable; Others in the production area can know how many installers die each year.

Finally, when buying an elevator (platform), you must know the price. However, if there are no manufacturers in the workshop, no matter how big or small, you can't cooperate with them. Especially for non-standard custom machine, it is recommended to inspect the factory before purchasing, verify the technical strength of the factory on the spot, and communicate with engineers face to face. After all, safety is no small matter.

There are many accidents of elevators and lifting platforms on Baidu, hoping to make manufacturers have reasonable profits and provide professional and high-quality after-sales service; Everyone cherishes life and is not greedy for petty gain.