I would like to ask: how is the control system of Zhejiang University Zhongkong?
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How is the control system of Zhejiang University Zhongkong? Is it stable in operation? Are the cards prone to damage? Is the operation interface simple and easy to understand? What is the level of automation?
The interface of Zhejiang University’s control system is simple and straightforward; its degree of automation is not very high, but its advantage lies in its low cost.
Zhejiang University Zhongkong performs quite well in the air separation industry. The interface is very simple; my previous company used Zhongkong’s products, and the cards there seem to have never broken down!
Zhejiang University Zhongkong is still trustworthy
We are also using Zhejiang University Zhongkong’s system; we have been using it for four years now. The card has not been replaced yet, and there have been no system crashes!
It seems fine, said the DCS engineer; there’s no problem with the hardware of the control system, but the software needs to be improved
Our factory also uses Zhejiang University Zhongkong systems; we’ve been using them for over three years now, and they have never failed since the air separation unit was put into operation!
It works okay; the card units have not experienced any burning issues. The level of automation is not high – there is generally no step control or cascade regulation
In our plant, the DCS systems from Zhejiang University’s Zhongkong are used in various units such as the ammonia synthesis system, thermoelectric units, urea production facilities, and air separation units. There have been instances where the cards used in the ammonia synthesis system were damaged, and the DCS system used for ammonia synthesis gas production was shut down once, apparently due to problems with some software loops!