發布人：http://www.levels4life.com 發布時間：2020-08-05 14:49:51
Rolling shutter door is our main business products, rolling shutter door with its unique advantages has been widely used. Today, we take you to understand the appearance acceptance requirements of the rolling shutter door?
1. The surface of the curtain plate, guide rail, lintel, reel and other parts of the rolling shutter door are not allowed to have cracks, pits and obvious concave convex, hammer marks, burr, cavity and other defects.
2. Relative movement in the cutting, bending, drilling and other processing, must be deburring.
3. No dislocations is allowed in the assembly and splicing of rolling shutter components or parts.
4. The welding position shall be firm, the appearance shall be smooth, and slag inclusion and missing welding are not allowed.
5. The outer leakage surface of rolling shutter door parts must be treated with rust prevention, and the coating and coating should be even without spot peeling.
6. All fasteners of rolling shutter door must be tightly fastened, and no looseness is allowed.
The appearance of the rolling shutter door, we must check and accept when we confirm the receipt. Through the appearance of the rolling shutter door, we can judge the quality of the rolling shutter door as a whole, so as to ensure the use effect of the rolling shutter door.