This article mainly introduces:

Canada hydraulic cylinder,HSG engineering cylinder manufacturer,HSG engineering cylinder

(Canada HSG engineering cylinder,produced by Hebei Hengyu company）

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

Introduction to HSG engineering cylinder:

In order to ensure the service life of the HSG engineering cylinder, the medium used must not be mixed with impurities and stolen goods, so as to avoid scratching the inner arm of the HSG engineering cylinder, causing damage to the seal and causing leakage in the HSG engineering cylinder. It is required that the filtration accuracy of the system is not less than 80μm, the oil pollution is strictly controlled, the hydraulic oil is kept clean, the performance of the hydraulic oil is regularly checked, and the necessary fine filtration or replacement of the new working hydraulic oil is carried out.

The assembly work of the HSG engineering cylinder has a great impact on the quality of the HSG engineering cylinder: each part must be carefully cleaned before assembly; To correctly install the sealing device everywhere: when installing the sealing ring, pay attention to its installation direction to avoid oil leakage due to installation, and its lip should be equipped with a pressure oil chamber. In addition, because it is a YX-shaped sealing ring, it is necessary to pay attention to distinguish between shaft and hole use, do not install wrong; Because the sealing device is matched with the sliding surface, an appropriate amount of hydraulic oil should be applied during assembly; The special wrench should be used when the threaded coupling is tightened, and the torque should meet the standard requirements; After the piston and piston rod are assembled, it is necessary to measure whether the coaxiality and straightness on the full length are out of whack. After assembly, there should be no blocking sensation and uneven resistance when the piston assembly moves.

The piston rod of the HSG engineering cylinder has two kinds of solid rod and hollow rod, and one end of the hollow piston rod needs to be set aside for welding and heat treatment. The solid piston rod material is 35, 45 steel, and the hollow piston rod material is 35, 45 seamless steel pipe. After rough machining, the piston rod is conditioned to 229~285HB in India, and if necessary, the hardness is 45~55HRC after high-frequency quenching.

HSG engineering cylinder seal leakage causes and countermeasures: a. Loose tie rod nut will cause leakage, tighten the tie rod nut according to the torque requirements of tie rod nut, test no leakage can continue to use. b. Pressure exceeding the limit will also cause leakage. Replace the HSG engineering cylinder seal and re-tighten the tie rod nut to reduce the pressure to the nominal pressure range of the HSG engineering cylinder. c. The HSG engineering cylinder seal is extruded, if the O-ring is obviously extruded at the HSG engineering cylinder seal, replace the HSG engineering cylinder seal.

Answers to some questions about HSG engineering cylinder:

How does the one-way solenoid valve control the hydraulic cylinder circuit?
If your cylinder is single-acting, you can use a one-way solenoid valve, such as some lifting platform hydraulic cylinder, the support valve used is one-way (two-position tee), that is, the cylinder extends out by the oil pressure top, the cylinder retracted by its own weight.

Why can't the hydraulic cylinder be replaced with water?
Hydraulic oil for hydraulic transmission has a variety of requirements for viscosity, density, flow rate, and temperature, which are not available for water.