Any way, Super Scanner Metal Detector is actually Metal Detector, with copper cirlce inside. And use battery or adapter to make it work. When detect metal, it will warm as vibrating, screaming or lighting. Hand-Held Metal Detector protect people's life from being hurt and property being damaged by terrorism. Chinese Held held metal detector is cheap but also good in use. And also offer 1 year warranty, it worth your choice! Super Scanner Metal Detector Super Scanner Metal Detector,Super Hand Held Body Scanner,Safe Guard Scanner Detector,Super Scanner Handheld Metal Detector Shenzhen Mama Security Technology Co., Ltd. , http://www.mamasecurity.com
Normal driving vehicles are hung in mountainous areas and hilly areas, especially in the form of downhill roads or frequent traffic jams, and the distance between vehicles is small. It is also necessary to prevent other vehicles from jumping in the queue, and braking delays caused by water in the gas path when frequent starting and braking are required. It will feel very obvious. In general, the desiccating effect of the dryer air intake tube is poor, the compressed air is insufficiently cooled before entering the desiccator, the air compressor is not drained for a long time, the air tank is not drained, and the life of the desiccator may be reduced under certain specific climatic conditions. In case of failure, it will cause water accumulation in the brake pipe, resulting in reduced braking performance.
What is the reason for the water on the vehicle's hoistway?
If the truck crane is used in areas with high air humidity and large temperature difference between day and night, there will be problems with water in the air path. For example, the problem of water in the gas pipelines in Sichuan and Qinghai is more prominent. Air in the air path will cause rust in the valve body, damage the solenoid valve, and the brake performance will be affected; the water in the air pipe will overflow through the air pipe interface and spray on the circuit board to burn the circuit board of the machine; in the winter, the valve body will freeze, The problem of car brake failure, this situation will appear more clearly in the northern region.