Knowledge

With the increase of factories and the increase of automobiles, air pollution has become more and more difficult, bringing a lot of trouble to our lives, and we can't breathe fresh air. Then, the birt

The road sweeper equipment is specially used to clean the road surface and other equipment, which can well promote the rapid progress of life activities and ensure the efficiency of production activit

1. Check whether the water tank cover is tightly fastened; 2. Test gas into the water tank to see where the water in the water tank seeps from when it is pressurized, and then decide the repair plan;

Vacuum truck, also known as dry sweeper, is mainly used for road flushing, spray dust, cleaning operations, suitable for any cement, granite, marble, ceramic, SLATE and other hard ground. The vacuum t

The washing and sweeping vehicle can be used as a separate sweeping vehicle for road cleaning and suction operations; It can also be used as a high pressure washing vehicle for road surface washing an

Vacuum trucks all use air flow to complete the operation, the use of air flow to collect dust and garbage storage, blowing and suction combined with the principle of aerodynamics. Multi-functional ful

How are Class I, Class II and Class III chassis divided? A chassis: includes the whole system of the vehicle, that is, the general sense of the whole vehicle; The second type of chassis: the chassis o

1. The reasons for the unbalanced movement of the sweep plate are as follows: the sweep plate is deformed, the fixing bolts of the sweep plate are loose and not tightened in time, resulting in the def

First, the road sweeper 1. Working principle of road sweeper The road sweeper is equipped with four brushes, and the rear suction nozzle is installed. The left and right front sweeps the garbage in th

First, in rainy days, the dirt, stubborn stains and mud remaining in the soil and pavement gaps on the road become soft and the adhesion is reduced after the rain. At this time, the use of high-pressu

In addition to battery technology, several core technologies of pure electric vehicles have the ability to quickly reach industrialization, only the battery energy density and long charging time restr

Commonly used sanitation maintenance tools Dual-purpose wrench: This wrench combination advantages, easy to carry, wide use. Adjustable wrench: is a very convenient multi-purpose wrench, the car is be