swager cylinder Sold to Bolivia

This article mainly introduces:

Bolivia hydraulic cylinder,swager cylinder manufacturer,swager cylinder

(Bolivia swager cylinder,produced by Hengyu Hydraulic Cylinder Factory）

swager cylinder are widely used in Bolivia，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed swager cylinder for customers from Bolivia.

Introduction to swager cylinder:

Do not regularly check the damage of the chrome layer of the swager cylinder: completely extend the swager cylinder and carefully check whether there is any surface damage such as injury, strain, welding slag, such as the surface damage position, in the swager cylinder block < 20cm, and the damage depth < 5mm, should be repaired in time to prevent long-term damage to the swager cylinder seal. Welding slag is strictly prohibited on the surface of the swager cylinder.

Most of the failure of the swager cylinder is because there is a foreign body in the swager cylinder into the failure of the swager cylinder, the most problematic is that it is difficult to determine when the foreign body is into the swager cylinder. After a foreign body enters, if the outer side of the sliding surface of the piston is equipped with a seal with a lip edge, then the lip edge of the seal can scrape the foreign body when working, which is beneficial to avoid scratching. However, the piston equipped with 0-shaped sealing ring has a sliding surface at both ends, and foreign bodies are sandwiched between this sliding surface, which is easy to form scars.

If the swager cylinder slips or crawls, please check whether there is astringency inside the swager cylinder, because the internal parts of the swager cylinder are improperly assembled, the parts are deformed, worn or the shape and position tolerance is excessive, the action resistance is too large, so that the piston speed of the swager cylinder changes with the different stroke position, and the slip or crawl occurs. Most of the reasons are due to poor assembly quality of parts, surface scars or sintered iron filings, so that the resistance increases, the speed decreases. For example, the piston is different from the piston rod or the piston rod is bent, the swager cylinder or the piston rod is offset from the mounting position of the guide rail, and the sealing ring is too tight or too loose. The solution is to repair or adjust, replace damaged parts and remove iron filings.

When producing oil swager cylinders, there are two processing processes, grinding and rolling, the latter is better than the former. Rolling machining is a kind of non-cutting machining, using the plastic deformation of the metal at room temperature, so that the micro roughness of the workpiece surface is flattened to achieve the purpose of changing the surface structure, mechanical characteristics, shape and size. Therefore, this method can achieve the two purposes of finishing and strengthening at the same time, which can not be done by grinding.

Answers to some questions about swager cylinder:

Loader arm fell badly, how to know which oil cylinder is leaking?
No matter which cylinder leakage the arm will drop, it is best to replace the oil seal, even if one cylinder is good, it will not last long, and it will drop the arm, so the two cylinders should be replaced at once.

How does the variable amplitude cylinder work?
The variable amplitude cylinder is generally an engineering hydraulic cylinder connected by the front and back earrings, and the telescopic expansion of the hydraulic cylinder changes the Angle of the arm of the lifting machinery to achieve the role of the variable amplitude, according to the role it plays is called the variable amplitude cylinder, and there is no variable amplitude hydraulic cylinder in the classification of hydraulic cylinders.