1. Buckle for Backpack is to make abrasive tools. The production of abrasive tools is very important. The first condition for a product to be in the hands of this manufacturer is that the manufacturer must know how to make abrasive tools. Made this product.

2. Die-cast Buckle for Backpack, put the finished abrasive tool on the die-casting machine to die-cast the product. Die-casting machines are divided into tonnages. Ordinary luggage hardware accessories generally use 25-ton die-casting machines. It is also very skillful to use die-casting machines to make products. This depends on the skill of the master of the press. It is necessary to control the pressure. If the pressure is too high, the product will have a lot of burrs and consume electricity. If the pressure is too low, the surface of the product will appear uneven and uneven. Therefore, the press master must control the machine to produce a good product! After the product is printed, it is necessary to break the material.
3. Polishing Buckle for Backpack, this is the most important link in the production process of Buckle for Backpack products. Just like women’s jewelry, the sparkle is very bright and smooth because it has been highly polished and then electroplated to produce such a flash. The bright effect, in fact, in the industry of luggage hardware accessories, all manufacturing processes are the same as those of jewelry and other hardware products. Therefore, if you want things to be smooth and shiny, you must polish them.
4. The upper foot piece, because the Buckle for Backpack product needs to be fixed on the bag, the iron wire foot piece is required. The iron wire is fixed on the foot piece by die-casting. In the past, it was pressed with a three-ton punch. Now Changed to use a mechanical bench drill to press down and fix it. Now all bench drills are used. Technology has also improved, and the production tools have also been changed! Another link is that some are screwed, so we need to tap a screw hole. , Here again, a tapping machine is used to tap a screw hole!
5. It is the color plating process for Buckle for Backpack products! The electroplating depends on the technique of the electroplating master. First, sulfuric acid washes the impurities in the product area, and then the product is primed with a bronzer. The thicker the primer, the better, and then put it in the electroplating tank for electroplating. If the plating time is too long or too short, it will not work.