This article mainly introduces:

Libya hydraulic cylinder,retractable cylinder manufacturer,retractable cylinder

(Libya retractable cylinder,produced by Hengyu Group）

retractable cylinder are widely used in Libya，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed retractable cylinder for customers from Libya.

Introduction to retractable cylinder:

The meaning of the retractable cylinder model marked by the retractable cylinder manufacturer: for example, 160/100-1150, its meaning: from a professional point of view, 160 refers to the retractable cylinder diameter, which is 160mm, and the 100 behind refers to the rod diameter, which is 100mm. The 1150 refers to the retractable cylinder stroke, which is 1150mm. Therefore, on this point, we should have a correct understanding and can not make mistakes.

retractable cylinder buffer valve inspection and maintenance: For the valve buffer retractable cylinder, the focus should be on checking the wear of the buffer valve spool and seat. Once it is found that the amount of wear increases and the seal fails, it should be replaced. It can also be repaired by using abrasive spool and seat matching grinding method.

When the retractable cylinder is installed, the piston and the retractable cylinder head and other parts have large mass, large size and large inertia, even if there is a lifting equipment auxiliary installation, because the specified clearance is small, no matter how hard it will be put into, therefore, the end of the piston or the retractable cylinder head boss is easy to cause scars when it hits the inner surface of the retractable cylinder wall. The solution to this problem: for a large number of small products, the use of autocratic assembly oriented tools during installation; For heavy, thick and large large and medium-sized retractable cylinders, only careful and careful operation can be avoided.

When the retractable cylinder is in use, measures should be added to prevent the intrusion of pollutants. Effective measures should be taken to control the intrusion of pollutants, such as installing high-efficiency air filters in the tank breathing holes, new oil must be filtered, etc., but also must improve the anti-pollution ability of the retractable cylinder itself. In the seriously polluted environment, it is more important to pay attention to, such as the underground oil retractable cylinder should use fluorine rubber (FRM) and nitrile rubber (NBR) dust ring, and the ground mechanical retractable cylinder should use nitrile rubber dust ring; The filter device is added to the oil inlet of the retractable cylinder of the dump truck, construction machinery, work platform and other equipment, and in order to reduce the oil inlet resistance, the flow area should be increased as much as possible, which can effectively reduce the particle pollution from the system.

Answers to some questions about retractable cylinder:

What diameter cylinder is needed for a force of 5 tons?
It depends on the pressure of your system pump. If the normal working pressure of the system is about 8MPa, then the diameter of the cylinder should be 100 mm.

How to remove the lifting cylinder from the forklift truck?
The lifting cylinder is generally fixed on the door frame, and there are screws under and above it, and it is OK to loosen the screws with a wrench on the top. However, we must pay attention to ensure safety and prevent damage to the cylinder or safety accidents.