Many high-speed trains are delayed! Just because of it?
On April 4, 2021, during the Ching Ming holiday, most of the trains on the Shanghai-Nanjing intercity were delayed, and a large number of passengers gathered in the station. In response to this, the staff of the national railway hotline said that in the interval between Shanghai-Nanjing Intercity Suzhou Park and Yangcheng Lake, some trains were delayed due to equipment failures caused by kites entangled with the catenary. After rush repair by the maintenance personnel, the fault was resolved after one and a half hours.LEARN MORE
Delivery of automatic tire mold laser cleaning system
USILAND delivered another automatic tire mold laser cleaning system to customer.LEARN MORE
Thrilling! The fighter plane was hit by a bird
The fighter plane hit a bird and the engine issued a series of "warnings". The pilot Wang Jiandong evaded the residential area three times within 37 seconds, and finally parachuted into the uninhabited area. The plane crashed 3 seconds later.LEARN MORE
What if unexpected objects twined on transmission line at night?
The "night vision" function of USILAND smart grid cleaning device helps electricity company a lot during night workingLEARN MORE
Usiland team attended TV show
Usiland team attended large scale TV show "Creat to win the future"LEARN MORE
How to deal with trees around high-voltage powerlines?
As a potential safety hazard, trees can easily cause line trip accidents.LEARN MORE
Will laser cleaning damage metal surfaces?
When it comes to lasers, most people think of the indestructible high-energy laser beam. If it is used for cleaning, the first thing everyone considers is whether the high-energy laser will damage the substrate.LEARN MORE
"Unexpected objects"- the mostly reason why the railway is delayed
Most of the railway equipment is in the open air, and it is very susceptible to external interference, especially the catenary equipment. After the external interference, it will cause tripping and blackout, delaying the normal operation of the train.LEARN MORE
Why not let the birds build nests on the tower?
With the improvement of infrastructure, more and more power towers are distributed in the wild and in the city. The iron tower has become a favorite habitat for birds, making it easier for birds to prey and defend. Many birds build nests on transmission line towers, causing great harm.LEARN MORE