Will it be complicated to replace the wire rod of the coater? [Including video demonstration]

Abstract: 本文探讨了涂布机更换线棒的复杂性，指出实际操作中更换线棒并不难。手工制膜打样虽常用，但人工误差对涂膜效果的影响较大，如手抖和刮样速度不均等。涂布机的引入可以减少这些误差，提高效率。正确的线棒安装方法是从中间向两端放入，以避免对线棒表面的剐蹭磨损，确保涂布质量。文章还提供了相关视频演示以辅助理解。

overview

Customers often ask the technical engineers of NBCHAO in the selection stage of the laboratory coating machine: " Will it be complicated to replace the wire rod of the coating machine ? " The answer is: " It is not difficult to replace the wire rod of the coating machine . "

Manual film proofing is a commonly used coating method in laboratories, but manual errors in the coating process have a huge impact on the coating effect. Such as shaking caused by hand shaking, uneven force at both ends, uneven scraping speed, etc., which will cause waste of time, labor and materials.

Therefore, the appearance of the film coating machine is particularly timely. The mechanically automated film coating machine can eliminate manual film coating errors, allowing experimenters to free their hands to a greater extent.

Now to test you, when installing wire rods, ( ) is the correct way

A String in from the side of the film coating machine B Put in from the middle to both ends

The answer is B.

Because the wire rod is strung in from the side of the film coating machine, it will cause scratches and wear on the surface, which will affect the coating.