The Working theory of Mine cooling system
: Aim: Mine cooling system aims to transfer cooled air to where the temperature need to be cooled down. Main components of the cooling system: screw compressor, air-cooling condenser, liquid reservoir, throttling device, air cooler, gas-liquid separator and oil cooling devices. Screw compressor: power source of mine cooling system, by which the refrigerant is to be done work to achieve the circulation of lowering the temperature. Air-cooling condenser: Its main role is to condense high temperature and pressure refrigerant gas compressed by compressor into a saturated liquid with high temperature and pressure. Reservoir: Due to load changes will cause the bad function of circulation system. So the reservoir conserves the excess liquid refrigerant to achieve normal circulation of the system. Throttling device: This device is also known as thermal expansion valve. Condensed into the air-cooled condenser through When the high temperature and pressure liquid refrigerant condensed by the air-cooling condenser passes through the device, the device begins to reduce the pressure to that designed by evaporative pressures of the system. Air-cooler: it is one of the parts of Evaporator
. The liquid refrigerant passing through the throttling device gets low pressure, so that the liquid refrigerant is evaporated in tube of the air-cooler by absorbing heat to cool down the temperature. The cooled air will be delivered to the destination through the air-cooler and axial fan. Other components: for example, valves, electrical control box , gauge plate and so on.
Perfect After-Sales service system:
All Focusun ice plants come out with 15 months full warranty. If the machine breaks down in 15 months, Focusun will send the parts for free, even send the technician over if situation needed. When beyond the warranty, Focusun will supply the parts and service only for factory cost.
|Process: ||Please provide the copy of Sales Contract and describe the problems appeared. |
|Slight problem: ||Please send the proof to our After-Sales Department, we will reply within two days. |
|Serious problem: || |
|A ||We will dispatch our Quality and Problems Appraisers to make a confirmation. |
|B ||Have a negotiation of the compensation and sign agreements |
|C ||Our After-Sales Department will perform the duties as the agreement |
Dear friends, don't hesitate to send your inquiry if you are interested! We would be very glad to be on service for you, as the most professional ice machine manufacturer with the biggest factory base in China, we are pleased to attach our best offer. We are definitely to contact you within 3 days after getting your inquiry.
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