-
2024-10-12What are the advantages of the roadblock machine compared with the lifting co...
Hydraulic flap roadblocks and hydraulic bollards are both common traffic safety and protection equipment. What advantages does the hydraulic flap roadblock have compared with the hydraulic bollard? Co -
2024-10-12What are the anti-collision ability levels of the lifting column?
The collision resistance of the hydraulic lifting columns is usually measured by the size of the impact force. Generally speaking, it can be divided into different grades, such as low, medium and high -
2024-9-28How to repair hydraulic lifting columns?
What should we do if the motor of the hydraulic lifting column malfunctions?
Of course, we don't need to worry. Our product has considered everything for customers.
The hydraulic lifting c -
2024-9-26What are the most important tools for safety and security?
In today's world, safety and security have become key issues of concern for various organizations and individuals. With the development of innovative technologies and equipment, these technologies -
2024-9-26How can we choose bollards to solve the problem of excavation depth?
If we don't want to dig so deep and still want to control anti-terrorist vehicles, do we have a better choice? Generally, the excavation depth of ordinary hydraulic lifting columns is 800mm. In ca -
2024-9-24Hydraulic bollards daily maintenance and precautions
1. Precautions for daily use of hydraulic road bollards (1) Avoid frequent lifting operations in a short period of time. Otherwise, the motor will heat up and may burn out. (2) Pay attention to pedest -
2024-9-23How to Maintain the Hydraulic Bollard in Winter
How to Maintain the Hydraulic Bollard in Winter? With the popularization of fully automatic hydraulic road bollards in various industries, the number of hydraulic road bollards has increased year by y -
2024-9-15Hydraulic bollards 6 indicators of purchasing
Hydraulic bollards have become the ideal and best way to solve the problem of rapid pedestrian diversion. Six indicators teach you how to buy fully automatic hydraulic road bollards. -
2024-9-10Can a bollard stop a truck?
Can a bollard stop a truck? Yes, Jietian Technology's hydraulic bollards can stop the impact of a truck. -
2024-9-04Why install hydraulic bollards?
Why are more and more schools installing lifting bollards? Frequent vehicle out-of-control and malicious incidents, random parking of vehicles, and dense traffic can easily cause great hidden dangers. -
2024-4-29Principle and function of electric lifting column structure
Principle of electric lifting column Hydraulic oil is formed by a vane pump to form a certain pressure, which enters the lower end of the hydraulic cylinder through an oil filter, explosion-proof elec -
2024-4-25The application value of lifting columns
The market application of lifting columns can be divided into three types according to market demand: urban aesthetics, channel control, and anti-terrorism interception. Based on different demand char