— Frequently Asked Questions —

Q：How to clean and maintain the soldering tip?

A：After the operation is completed, it is necessary to coat a layer of solder to protect the soldering tip and prevent oxidation.

Q：How to choose the right soldering tip?

A：Selecting the appropriate size and shape of the soldering iron tip can improve efficiency and save costs. The size of the soldering iron tip is directly related to its heat capacity. During continuous soldering, the larger the soldering iron tip, the smaller the temperature drop. In addition, since a larger soldering iron tip has higher heat capacity, a relatively lower temperature can be used during soldering, which makes the tip less prone to oxidation and relatively extends its service life. Generally speaking, the selection of the soldering iron tip size is based on the standard of not affecting adjacent components. Choosing a geometric size that can fully contact the solder joint can improve soldering efficiency.

Q：How to judge whether the soldering is good?

A：The solder flows easily and can form a long strip; the weld is flat and smooth, the soldering thickness is thin, the weld is neat and stiff, and the appearance of the connection has no abnormalities.

Q：How to find an authorized dealer for purchase?

A：At the bottom of our website, under the "Company Information" section, there is an "Authorized Dealers" page where you can find our dealers in each province along with their relevant contact information.

Q：What should I do if the product has quality issues?

A：If the product you purchased has quality problems, you can contact the dealer from whom you made the purchase to enjoy the corresponding after-sales service; alternatively, you can call our customer service hotline for consultation and handling. Within the warranty period, Deshi provides free after-sales service for products with quality defects.