Oil tank leak detection, also known as leak testing, is commonly used in two ways: water testing and gas testing; It is the method used by the transformer oil tank manufacturer to test whether the oil tank is qualified.Oil tanks are generally divided into two types: radiator type and corrugated plat

Nine processes of transformer tank production1. Design of fuel tank and structural parts2. Anti-leakage and cleaning measures in structural design3. the processing of the fuel tank4.the top of the box ventilation pipe welding5.cooling device processing6. Processing of connecting pipe and raising sea

The working principle of the trackless electric flat car is to use the electric motor to drive the wheel to rotate, so as to achieve the movement of the vehicle. The specific working principle is as follows: 1. Motor drive: The trackless electric flat car is equipped with one or more motors, usually