The dual component glue applicator not only solves the problem of manual glue application mentioned above, but also greatly improves the speed of the hollow glass glue applicator. With the operation of skilled workers, the working speed of the dual component glue applicator is about three times that of manual glue application.

目前中空玻璃有2道密封工序，靠前道是铝框的丁基胶，第二道是密封框的双组份密封胶。

At present, there are two sealing processes for insulating glass, the first one is butyl adhesive for aluminum frames, and the second one is a two component sealant for sealing frames.

在中空玻璃的生产中，双道密封中空玻璃生产可靠性高而广泛使用。双组份中空玻璃胶的涂布有2种方式机器涂布跟手工涂布。目前采用手工涂布的中空玻璃生产因成本低投入资金少被大多生产厂家采用。

In the production of insulating glass, double sealed insulating glass has high reliability and is widely used. There are two ways to apply two-component insulating glass adhesive: machine coating and manual coating. Currently, the production of insulated glass using manual coating is adopted by most manufacturers due to its low cost and low investment.

但手工刮胶中空玻璃存在以下无法避免的3个缺点：

However, manual scraping of insulating glass has three unavoidable drawbacks:

一、配比不一致

1、 Inconsistent ratio

二、调配不均匀

2、 Uneven blending

三、无法使胶在混合后立即涂在中空玻璃上，让其在玻璃上完成开始硫化至完全硫化这一过程

3、 It is not possible to immediately apply the adhesive to the insulating glass after mixing, allowing it to complete the process from vulcanization to complete vulcanization on the glass

双组份打胶机的出现满足了上述手工刮胶时无法避免的三个缺点。同时经打胶机高压涂至玻璃边缘上的胶结构密实，而同样的胶手工混合后涂至玻璃上就松软有气泡。就像水泥混凝土经震动震实的结构性强，而未经震实的混凝土就算加大水泥的配合量也无法达到所需强度。所以高标准的中空玻璃如幕墙中空都要求必须采用机涂的方式生产。

The emergence of a dual component glue applicator first meets the three unavoidable drawbacks of manual glue scraping mentioned above. At the same time, the adhesive structure that is applied to the edge of the glass under high pressure by the glue machine is dense, while the same adhesive is mixed manually and applied to the glass, making it soft and bubbly. Just like cement concrete, which is structurally strong after being vibrated and compacted, concrete that has not been vibrated cannot achieve the required strength even if the cement mix is increased. Therefore, high standard insulating glass, such as curtain wall insulation, must be produced by machine coating.

机涂是目前避免手工刮胶四大缺点的较好方式

Machine coating is currently a better way to avoid the four major drawbacks of manual scraping

目前，上双组份打胶机的使用必须采用配套的双组份机涂胶，而机涂胶实际上就是经过充分研磨过滤的手涂胶，这种胶流动性好细腻无杂质，可这种胶对胶本身的密封性能关系不大，仅仅是为了配合机器的可操作性能，就是这样经过精细物理加工的胶，在使用时堵塞机器也是常有的事如果用普通手工刮胶放在机器里施工作业不出10分钟机器就无法工作了。

At present, the use of a dual component adhesive applicator requires the use of a matching dual component adhesive applicator, which is actually a hand applied adhesive that has been thoroughly ground and filtered. This adhesive has good flowability, is delicate, and has no impurities, but it has little effect on the sealing performance of the adhesive itself. It is only to match the operability of the machine, which is the adhesive that has undergone fine physical processing, Blocking the machine during use is also a common occurrence. If ordinary manual scraping glue is used and placed in the machine for construction work, the machine will not be able to work within 10 minutes.

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