Single furnace type integrated vacuum brazing furnace. The furnace has a long vacuuming cycle time. If the manufacturer wants to improve production efficiency and shorten the vacuuming time, it will affect the life of the cup. The life of the cup is only about 8 years. Vacuum cup exhauster with tail and advantages: The vacuum cup produced by the vacuum exhaust station with tail exhaust is heated at about 500 ° C when vacuuming. The shell of the vacuum cup is not easy to deform, but the copper pipe welding is easy to touch Leakage, special protection during processing of semi-finished products.
In addition, a large category is the vacuum brazing furnace type, which is roughly divided into three types. I didn't expect it. Although the vacuum insulation cups we usually use are not different from the general insulation cups in appearance, the vacuum insulation cups are made in the manufacturing process. Generally, the insulation cup is much more complicated and the technical difficulty is much higher. Therefore, the price of vacuum insulation cups is at least twice as high as that of general insulation cups.
