Who can manufacture plate heat exchangers? The technical requirements are as follows
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1. Inlet and outlet temperatures. The gas inlet is at -8°C, and the outlet is at 5°C. 2. Which liquid or air? On one side is the refrigerant R134a, and on the other side is drinking water. 3. Is it corrosive? Not much, but it is potable water, and it is also made of 316L or 304L stainless steel. 4. What is the heat transfer capacity per hour you need? Approximately 300 to 350 watts, operating pressure of 4-5 Bar
Judging from these technical requirements, it seems to be for use in the food industry – is it KFC or some other restaurant?
It is made of stainless steel, either 304L or 316L. It can be used as drinking water. The dimensions of this machine are very small. 200 milliliters of water every 90 seconds. About 1 degree Celsius. Water supply temperature: 26 degrees. Every 90 seconds, the water temperature is 0.5-1.2 degrees. The water storage capacity is one liter. The accumulator is just a bit larger; it’s heat-exchanged through this pipe, with about 7 millimeters on each side. The gas side temperature is minus 5 degrees. A friend said it’s of the fan-type; who can make it?