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Piston hydraulic cylinder for construction machinery

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Incoterm:

FOB

Min. Order:

1 Set/Sets

Transportation:

Ocean

Port:

Guangzhou,Shenzhen

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: HOBMJ-FA

Brand: Jinzhuang

Supply Ability & Additional Information

Packaging: Packing: wooden frame

Productivity: 1000 stations

Transportation: Ocean

Place of Origin: Dongguan, China

Supply Ability: 10000 stations

Certificate: ISO9001

Port: Guangzhou,Shenzhen

Incoterm: FOB

Packaging & Delivery

Selling Units:: Set/Sets

Package Type:: Packing: wooden frame

Piston Hydraulic Cylinder for construction machinery

Heavy Oil Cylinder converts hydraulic energy into mechanical energy and cooperates with various transmission mechanisms to complete various mechanical movements. HOB hydraulic cylinders usually consist of a cylinder block, a cylinder rod (piston rod) and a seal. The piston hydraulic cylinder is the most important executive element in the Hydraulic System. The inside of the cylinder block is divided into two parts by the piston, each passing through an oil hole. Because the compression ratio of the liquid is very small, when one of the oil holes enters oil, the piston will be pushed to make the other oil hole discharge oil, and the piston drives the piston rod to extend (retract), and vice versa.

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.

Product Categories : Hydraulic Cylinder > Heavy Oil Cylinder

Home > Products > Hydraulic Cylinder > Heavy Oil Cylinder > Piston hydraulic cylinder for construction machinery

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