This article mainly introduces:

Ethiopia hydraulic cylinder,hydraulic gate cylinder manufacturer,hydraulic gate cylinder

(Ethiopia hydraulic gate cylinder,produced by Hengyu Hydraulic Cylinder Factory）

hydraulic gate cylinder are widely used in Ethiopia，because of long service life，smooth movement，no need for deceleration device.So our company has designed hydraulic gate cylinder for customers from Ethiopia.

Introduction to hydraulic gate cylinder:

The material, shape and compression of the hydraulic gate cylinder seal have a great impact on the service life and work efficiency of the hydraulic gate cylinder. In addition to requiring a reliable seal, it should also have a long service life and less friction loss. At present, there are many seal manufacturers in the country, and it is also crucial to choose high-quality seals with reliable and stable quality.

When the control pressure of the hydraulic system is too low, the hydraulic gate cylinder will appear wrong or no action, because the throttle resistance in the control pipeline may be too large, the flow valve is improperly adjusted, the control pressure is inappropriate, and the pressure source is interfered with. At this time, check the control pressure source to ensure that the pressure is adjusted to the specified value of the system.

The hydraulic gate cylinder should be avoided for a long time without use, if it is indeed idle for a long time for some reason, it should also be regularly turned on for empty operation, so that its parts can be fully lubricated, so as to avoid rust on the working surface and affect the normal work in the future. (If it cannot be turned on and run, a small amount of lubricating oil can be applied on its outer surface for protection) ' The use of the hydraulic gate cylinder should pay attention to: the operation should be as far away from the hydraulic gate cylinder as possible, to avoid falling objects, knocking, rubbing the hydraulic gate cylinder coating. When cleaning the hydraulic gate cylinder, only use soft materials (such as cotton) to wipe, and do not scratch high-hardness materials. Do not use the hydraulic gate cylinder when the oil temperature exceeds 70 ° C.

The commonly used buffer structure of the hydraulic gate cylinder is composed of a piston boss and a hydraulic gate cylinder head groove. When the piston moves close to the hydraulic gate cylinder head, it gradually enters the groove, and the oil in the groove is extruded through the gap between the boss and the groove, which increases the oil return resistance, produces the braking effect and realizes the buffer. Generally, a buffer mechanism should be used when the pressure is above 10MP.

Answers to some questions about hydraulic gate cylinder:

Hydraulic system schematic diagram, pipeline identification S and L, respectively corresponding nominal diameters? 16S is equivalent to DN12 high-pressure cylinder, and 15L means what?
16S refers to the high pressure series, outer diameter 16x2 steel pipe, the corresponding sleeve nut is M24X1.515L is the low pressure series, the outer diameter of 15x1.5 steel pipe, the corresponding sleeve nut is M22X1.5.

How to disassemble injection molding machine injection cylinder?
If it is not repaired for a long time, it is recommended to open both ends, comprehensively check the oil seal and piston ring inside, this is not much difficulty, pay attention to not install reverse when changing the oil seal, some piston rings are steel rings are rubber rings, and several interfaces of steel rings are not in the same position; Rubber ring pay attention not to install reverse; Be careful not to damage the oil seal when installing, otherwise it will soon leak oil.