Replace for skilled worker to joint the tube of refrigerator by using the tube welding machine.
A problem troubling the factory,that is how to make high quality refrigerator or other cooling machine.The most important thing is how to keep high cooling performance.
If a new factrory that the worker lack of skill,the tube between both of the following as compressor,condensor,filter,capillary,evaporator and the other patrs maybe not welded good enough,and the refrigerator will not work well for leakage soon or later.
A welding machine suit for any worker to weld the tube and make the refrigerator reach a low leakage rate less than 0.05%.And it is very safe free of fire or damage the liner.That is your best choice.
A whole set
A,Enlarge One of the tube to be inserted another.
B,Set the welding ring onto the tube upper.
C,FiX the two tubes together.
D,Put the dog of welding machine on the joint to weld the joint.