How much does it cost to draw a set of heat exchanger drawings?
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This post was last edited by wangjianwei86 on 2012-3-27 at 14:01. As the title suggests, how much does it cost to draw a set of heat exchanger drawings? Do we still need to categorize them? floating head, fixed tube sheet, baffle rod, spiral baffle ； Standard/non-standard? Are there still distinctions between those with stamps and those without design stamps? How much is a set approximately?
What does your company plan to do? If specific operating condition parameters are provided, our company can offer free design and selection calculations, as well as CAD drawings of the heat exchanger.
General price range: 1. Starting from the calculation of manufacturing processes and basic structural dimensions, up to the CAD drawings, 5,000 yuan； 2. Includes process design and calculation of basic structural dimensions; only mechanical design and CAD drawing are provided, 2000 yuan ； 3. Hire a manufacturer to do the work and purchase the manufacturer’s equipment for 0 yuan.
"Free design and selection calculations can be provided, along with CAD drawings of the heat exchangers. " There really are such wonderful things! ?
Appearing to be cheap: At this price, some organizations are still not keen on taking on the task. The manufacturer is willing to design it for free, as long as you have them produce the heat exchanger. However, many manufacturing plants are not capable of carrying out thermal and process design; as for mechanical design, they are even less capable of handling it. Therefore, if heat exchanger manufacturers fail to carry out thermal and process calculations and design, they will suffer losses sooner or later.
Your company deals in heat exchanger equipment, right? We can discuss this in detail
That’s right; heat exchanger manufacturers have now realized the importance of process design, especially when engaging in engineering projects. Without the capability for process (heat transfer) design, they find themselves in a very disadvantaged position. We started working on heat transfer design last year, hehe
Train people by oneself? Hire people still?
It depends on the specifications of the heat exchanger and its level of complexity, haha
Start with simple shell-and-tube or U-tube types at 3K; multi-pass and floating-head types start at at least 5K
There are options for both training in-house and hiring staff. Hehe