There should be three parts: precooling, freezing and refrigeration. Generally, it needs a relatively large processing enterprise to build it.
Build. For such a large-scale cold storage, it is necessary to know which components and functions the cold storage contains, so as to determine the quantity and performance level of cold storage equipment required by the cold storage, which accounts for a considerable proportion in the cost of cold storage.
The quotation of a complete cold storage project includes many aspects, and we use a case to illustrate it.
Firstly, technicians are required to calculate and evaluate the design scheme and drawings after investigating the site according to the requirements of customers. Fees usually include the following aspects:
1, library fee
Such as polyurethane board, beam/column reinforcement, top and bottom, etc.
If some surfaces need structures such as foundation concrete, one party shall be responsible according to the specific situation.
2. Unit cost
Refrigeration compressor unit-an important part of cold storage.
3, the cost of accessories
Such as cold storage doors, air coolers, cooling towers, water pumps, pipelines, liquid storage tanks, separators, lines, switches, etc.
4. Miscellaneous expenses
Such as transportation, defrosting and drainage system, labor and other expenses.
Finally, the budget cost of cold storage is obtained.