The production process of copper pipe cooler
1. The hypotables between the copper tube and the wing tablet are 0.08mm -0.28mm. The method of mechanical swelling tube is tightly swollen by the wings and the copper tube.
2. The wings are wavy, and the high -precision flushing mold is made of secondary edges. The length of the secondary border rollover not exceeds 0.3mm, and the total number does not exceed 5%of the total number of wing pores.The roots of the second edge;It is not allowed to be repaired on a condenser, and the wing slices are not allowed to be loose.
3. The end plate holes should be turned over to prevent the copper tube from destroying. Special attention should be paid to remove the burrs of the edge hole.The ends of the tube ending must not have a crack.
4. The copper pipe direct tube is connected by the U tube, and the U tube is inserted by 8mm. All must be inserted to the end.