Stainless steel KF clamp SS304 clamps Aluminum Clamps and ISO-KF Tubular adaptors

First of all, let's talk about vacuum filling. Many manufacturing processes that need to fill gas or liquid for products, such as air conditioning and refrigerator refrigerant circuits, automobile brake pipes, heat pipes and gas filled lamps, all use vacuum support technology. Refrigerators and air conditioners make refrigerant filling. Before filling the refrigerant, the compressor and coolant circuit need to be evacuated. If the vacuum degree is not up to standard, the compressor will have problems of large vibration, high noise or poor refrigeration efficiency during operation. After evacuation, the refrigerant is injected into the circuit.

Shanteng Vacuum components leakage detection of cooling circuit. After filling, the equipment is transferred to the leak detection system. The chamber is usually pumped to a pressure of<0.1 mbar and a leak detector is used to sniff for refrigerant leakage. If the cooling circuit meets the specifications, it will be transferred to the assembly line. If it is unqualified, it will be transferred to the maintenance station. The leak detection chamber must be evacuated within a few seconds. repair. The leaking cooling circuit must be drained before it can be repaired. Because most modern refrigerants are flammable (and air may leak in due to circuit leakage), there are usually explosion-proof requirements. For heat pipe manufacturing. Heat pipe is a heat conduction device based on the principle of two-phase heat transfer. The heat pipe is filled with liquid (usually water) to transfer heat from one end of the pipe to the other.

They are usually used to transfer the heat of heating electronic components (such as computer processors) to the low temperature area where the heat can be released. Heat pipes are used in various applications such as electronic products, refrigerators, air conditioners, steam engines, boilers, etc. Lighting equipment production. Different from the current popular LED lamps, the working principle of various traditional lamps cannot be separated from bulbs or tubes (tungsten filament lamps, fluorescent lamps, high-pressure sodium lamps, etc.), and they need to be evacuated in the production stage. The vacuum required depends on the type of lamp. Shanteng Vacuum components with KF flange , clamps, bellows, cetnering rings .The hydraulic brake of automobile is charged with oil.