The advantage of copper condenser
High heat transfer effection
High gas pressure resistance, good air tightness and long service life;
The disadvantages are high cost of construction, uneven welding surface and affecting the appearance, and the surface is easily corroded by moisture in the air to produce copper oxide and pollute the food inside the box.
The advantage of aluminum condenser
Lower price, save cost for whole refrigeration system
High electrical efficiency, fast cooling speed, good cooling effect, corrosion resistance, never rust
The disadvantage is low wear resistance.