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Home: Product > Product Category > Cooling Unit Production Process
Cooling Unit Production Process

Product Type: Cooling Unit Production Process
Product Name: Cooling Unit Production Process
Sinefit company introduction of automatic pipe bender, Automatic Welding Machine. Importing Japan equipment and technology. Precision welding, Perfect Process. Ensure a 5 to 10 years working life of Cooling unit

1.  Automatic Pipe Bender
Advantage:Sinefit company introduction of automatic pipe bender. Absorber of cooling unit is bended by a whole thread tube, no welds, prolong the service life of cooling unit.
2. Automatic Welding Machine
Advantage:Importing Japan equipment and technology. Main parts of cooling unit using automatic  seamless welding, make sure no leakage occur to the cooling unit, ensure the service life of cooling unit for 5 to 10 years.
3. Spot-weld Machine
advantageInstead of traditional manual welding, our company use automatic touch welding, ensure welding quality, no leakage
4Pipe Necking Machine--Mechanical operation, more standard
6Weld--Manual welding, more exquisite, no welding slag, prolong cooling unit’s service life
7Add gas--Strictly control adding pressure, precision measuring liquid weight, ensure refrigerant of each cooling unit is the sameand reach standard refrigeration effect
8Sealing--Sealing after add gas
9Test leakage
Using 4 times of the working pressure for leaking test, ensure no leakage before add gasand also ensure no leakage during working.
10. Cooling effect test

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