Now the common urea tank is mainly composed of the box body and the urea pump. The box body is made of the whole process of plastic forming. Urea pump is divided into electric pump and pneumatic pump, electric pump driven by the motor; pneumatic pump pressure spray urea, reliable and durable, widely used in domestic trucks. Urea pump work, the first filter filter filter out impurities, in order to prevent blockage of the pipeline and nozzle, and then into the urea solution pump, and compressed air after mixing with the full mix.
After the urea pump stops spraying, the compressed air is blown back for some time, and the residual urea is blown back into the tank, so as to prevent the urea crystal blocking pipeline.
Our use of the advanced test equipment, including electronic sensing thawing experiment device, preventing current side leakage detection device, endoscope Tongliang test sets a series of advanced production and testing equipment, first-class conditions, advanced products.