Hydraulic tools include: hydraulic wrench, special electric pump for hydraulic wrench, hydraulic jack, hydraulic bolt stretcher, hydraulic flange separator, hydraulic nut breaker, hydraulic rama, etc. Hydraulic tools have the advantages of high efficiency and convenience. KERUIDA hydraulic tools have been widely used in steel, shipbuilding, electric power, petroleum, chemical industry, railway, metallurgy, bridge construction and other engineering maintenance and rush repair operations all over the world and in China. They also serve a large number of construction occasions such as building breakage and demolition, engineering construction, road construction, water conservancy and so on.
Advantages of Hydraulic Pressure
1. Mineral oil is generally used as working medium. The relative moving surface can lubricate itself and has a long service life.
2. Light weight, small volume, small inertia and fast reaction speed.
3. Various components of hydraulic transmission can be arranged conveniently and flexibly according to need.
4. Overload protection can be realized automatically.
5. It is easy to operate and control, and can realize stepless speed regulation in a wide range (speed regulation range is up to 2000:1).
6. It is easy to realize linear motion.
7. It is easy to realize the automation of the machine. When combined electro-hydraulic control is adopted, not only a higher degree of automatic control process can be realized, but also remote control can be realized.
