1, stent production: According to different applications, the outer box requirements are not the same, we first talk about inline installation, do not need the outer frame, but need a mounting bracket. The installation bracket generally uses the aluminum profile, the comparison is light, the cutting processing is easy. We can also use a universal angle (just a rectangular bar with a lot of holes). We can see that the back of the unit plate is fitted with a copper column, which is used to fasten the unit plate to the bracket, the bracket should be longer and the installation hole of the light box is reserved. The Unit board, the control card, the power supply are fixed in the bracket, the data line and the 220V power cord to tie on the bracket, to tie, knot, do not pull a few off. The simplest screen is assembled. Can be installed on other equipment, such as light box.
2, the Simple box production process: We see bought back the unit board, will find the brightness is different, or the application of the occasion may have a splash, this time need to put an plexiglass on the screen surface, plexiglass generally used tan, or dark red. Plexiglass can be bought in advertising and decorative materials store, is bought by Catty. We use a thin, too thin may be easy to bend. Here need to remind, because plexiglass cutting needs skills, it is best to buy, ready size, let the shop to help you cut. For general occasions, the need for a box, we can use aluminum alloy profiles (such as the section is square Hollow aluminum bar), we can go to the aluminum alloy profile shop to buy. If the use of aluminum frame, the screen is very small, you can put the unit plate directly in the outer frame, the strength of enough words, you do not need a bracket. Specific frame production process, you can refer to the production of light boxes.
3, stainless steel frame production process: we can see that a lot of LED screen frame is stainless steel. In fact, the outer frame of stainless steel, just on the basis of a simple border, a thin layer of stainless steel skin. Looks beautiful, generous, added value. As for the package frame process need to use the folding machine, we can go to the kitchen to make small hardware factory, on behalf of processing. Best to Professional LED outer frame * shop. Professional store, the biggest difference is the side of the hem of the seam is very small.
