Many people buy Jinan roller shutter door, very attentive, and a lot of manufacturers' products are compared, choose a good manufacturer's products, but received the rolling shutter door, but not careful inspection, in fact, such an idea is often incorrect, because in order to ensure the use of rolling shutter door yes, so in the acceptance, we must pay attention to the quality, carefully check. So what should we pay attention to in the acceptance? Then come down Jinan rolling shutter door i to explain to you!

一、帘板、导轨、门楣、卷轴等部位的外表是不可以允许有压坑、裂纹以及较爲分明的锤痕、空泛、凹凸、毛刺等等的一些缺陷。

1、 The surface of curtain plate, guide rail, lintel, reel and other parts are not allowed to have some defects such as indentation, crack, clear hammer mark, hollowing, concave convex, burr, etc.

济南卷帘门

Jinan roller shutter door

二、一切紧固件必需紧牢，不允许有松动景象。

2、 All fasteners must be tightly fastened, and no looseness is allowed.

三、零部件或许是构件的组装、拼接处是不允许有错位的!

3、 Parts may be components of the assembly, splicing is not allowed to have dislocation!

四、焊接处应该要结实，外观要平整、漏焊有夹渣是不允许这些景象存在的。

4、 The welding joint should be solid, the appearance should be flat, and there is slag inclusion in the missing welding, which is not allowed to exist.

五、在切割、冲钻、弯曲等等加工处有运动的，必需要清算洁净毛刺!

5、 In the cutting, punching, bending and other processing place has absolute movement, must clear the burr!

济南卷帘门

Jinan roller shutter door

六、零部件的外漏外表，必需做防锈处置，其涂层、镀层应平均，不得有斑剥的景象。

6、 The external leakage surface of parts must be treated with anti rust treatment, and the coating and coating should be even, without spot peeling.

综上所述，便是我们受到卷帘门时，需要格外注意的六个细节，通过这几点，就能够分辨出它的质量是否。同时大家可以多学习一些关于济南卷帘门的相关知识，这样我们在使用时或者购买时，就会更加得心应手了!

To sum up, we need to pay special attention to the six details when we receive the rolling shutter door. Through these points, we can distinguish whether its quality is. At the same time, we can learn more about Jinan roller shutter door, so that we can use or buy, will be more handy!