This article mainly introduces:

Ecuador hydraulic cylinder,retractable cylinder manufacturer,retractable cylinder

(Ecuador retractable cylinder,produced by Hengyu Hydraulic Cylinder Factory）

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

Introduction to retractable cylinder:

1, the hydraulic machinery should be kept clean, in order to prevent dust and debris from falling into the oil, the tank should be sealed. 2, the oil in the tank should be replaced regularly according to the working condition. When changing the oil, the dirt and impurities accumulated at the bottom of the tank should be removed and the tank should be cleaned. 3, hydraulic oil, oil drums should be set in a clean and safe place to strengthen management. The oil drum, oil filter, oil funnel, oil pipe, etc. used should be kept clean. The oil drums for loading hydraulic oil must be cleaned in advance, and the oil drums should be dedicated and not mixed with other oil drums.

The internal leakage of the retractable cylinder is an important indicator to measure the quality of the retractable cylinder: the internal leakage of the retractable cylinder will reduce the volumetric efficiency, increase the temperature rise of the oil, affect the positioning accuracy of the retractable cylinder, so that the retractable cylinder can not accurately and stably stop in a certain position of the retractable cylinder, so it is one of the main indicators of the retractable cylinder.

The retractable cylinder can not be used as grounding electrode to avoid electric damage to the piston rod.

The internal leakage of the retractable cylinder should be prevented when the retractable cylinder is used. The internal leakage of retractable cylinder includes the leakage caused by excessive wear of retractable cylinder block seal, piston rod and seal cover seal and piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time.

Answers to some questions about retractable cylinder:

How many tons is the oil cylinder 16mpa?
It depends on the cross-sectional area of the cylinder A(mm2)F=16mpa×A unit is (tons).

What are the four cylinders of the truck crane?
The four cylinders of the truck crane generally refer to the telescopic cylinder of the boom (to adjust the length of the boom), the variable amplitude cylinder of the boom (to adjust the elevation Angle of the boom), the horizontal telescopic cylinder of the support leg and the vertical cylinder of the support leg.