The application of the fast rolling shutter door in the factory has brought great convenience to the manufacturers. With the innovation of technology, for the deficiencies of the track technology in the past, the new track appears, and the body is made of good metal materials, which is generally beautiful and durable; So what is the purpose and characteristics of the new track of the factory´s fast rolling shutter door?
1、 The purpose is to:
1. According to the die extrusion design, all specifications and data are standard without deviation;
2. Customized seal intersections with standardized specifications can save labor costs;
3. The set line outlet and protective cable are very reliable;
The quick rolling shutter door of the plant is characterized by:
The new rail includes the rail body, the line vent, the blank holder, the sealing element through the slot, and the rail port
1. The track body is made of excellent materials;
2. The track body is a cuboid structure, and the interior is hollow;
3. The line vent is set in the inner side of the rail body according to the baffle, and the edge holder is set on the top of the rail body;
4. The sealing element is connected on the blank holder side through the slot;
5. The wire rack mouth and the rail body, the sealing part through the slot and the rail body are all of the overall forming structure;
6. The open seal intersection is arranged at the inner side of the seal slot;
7. The outside of the blank holder is a wave surface;
8. Compared with the section area of the line vent, the section area of the rail port exceeds the section area of the line vent;
