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Durable heavy duty hydraulic cylinder
| Model No. : | HOBMJ-FA |
|---|---|
| Brand Name : | Jinzhuang |
Product description
Durable heavy duty hydraulic cylinder
For the selection of hydraulic cylinders, we generally choose hydraulic cylinders according to the inner diameter, stroke, use pressure, and installation type during the process of selecting hydraulic cylinders. In fact, in addition to these, the following points are worthy of our attention. First of all, hydraulic cylinders When the operating speed after load reaches a certain standard or higher, a hydraulic cylinder with a buffer device must be used. Or when reaching a higher speed, a reduction valve must be installed outside the hydraulic cylinder. The second is to carefully select hydraulic oil and oil seals. Different hydraulic oil drops use oil seals of different materials to ensure the life of the hydraulic cylinder.
In addition to the Heavy Oil Cylinder series, our Hydraulic Cylinder products also include Welding Cylinder, Light Oil Cylinder, Thin Cylinder, High Pressure Cylinder and other series of cylinders, which can meet the production needs of machinery and equipment in various industries.
Five basic components of hydraulic cylinder:
1- Cylinder barrel and cylinder head
2-piston and piston rod
3-sealing device
4- buffer device
5- Exhaust device.
The working principle of each cylinder is almost similar. Take a manual jack as an example. The jack is actually the simplest cylinder. Through the manual booster stalk (hydraulic manual pump), the hydraulic oil enters the cylinder through a one-way valve. At this time, the hydraulic oil that enters the cylinder cannot be backed back because of the one-way valve. Continue to enter the hydraulic cylinder, and continue to rise in this way. When you want to lower, open the hydraulic valve to return the hydraulic oil to the tank. This is the simplest working principle. Others are improved on this basis. The cylinder and the cylinder The principle is basically the same.
According to the hydraulic Yinggong hydraulic Ligong, the structure of common hydraulic cylinders can be divided into four types:
1 piston
2 plunger
3 telescopic
4 swing
Advantages and disadvantages of cylinders and cylinders:
Advantage 1 Because the operating pressure of the pneumatic system is generally in the range of 0.2-1.0Mpa, the cylinder is not a powerful power component. The hydraulic cylinder can be used as a relatively large power component, and the hydraulic system is used.
Advantage 2 Air is inexhaustible from the medium, there is no cost and supply difficulties, the used gas is directly discharged into the atmosphere, easy to handle, no pollution, hydraulic oil is the opposite.
Advantage 3 The air viscosity is small, the resistance is less than the hydraulic oil.
Advantage 4 But the compression rate of air is much greater than that of hydraulic oil, so its work stability and response are far worse.
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