40w 220v melt liquid pistol mini thermo electric heat heating melt lijm tool 7mm lijm stick diy tool

characteristics: 1. this series of products can be applied to strips with a diameter of 7mm. 2. inserts the strip from the end of the glue tool, send it to the barrel, and plug it in for 5-8 minutes. the trigger can be used to extrude the sun and the amount of glue. three. in the process of use, if you cannot use a strip at the same time, the strip will not be taken. you can put it in the feed for five-8 minutes and use it immediately. four. wide applications: plastics, metals, wood, paper,