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、簾板、導軌、門楣、卷軸等部位的外表是不可以允許有壓坑、裂紋以及較爲分明的錘痕、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.

濟南卷簾門

Jinan roller shutter door

二、一切緊固件必需緊牢，不允許有松動景象。

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

三、零部件或許是構件的組裝、拼接處是不允許有錯位的!

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

四、焊接處應該要結實，外觀要平整、漏焊有夾渣是不允許這些景象存在的。

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、沖鉆、彎曲等等加工處有運動的，必需要清算潔凈毛刺!

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

濟南卷簾門

Jinan roller shutter door

六、零部件的外漏外表，必需做防銹處置，其涂層、鍍層應平均，不得有斑剝的景象。

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.

綜上所述，便是我們受到卷簾門時，需要格外注意的六個細節(jié)，通過這幾點，就能夠分辨出它的質量是否。同時大家可以多學習一些關于濟南卷簾門的相關知識，這樣我們在使用時或者購買時，就會更加得心應手了!

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!