This article mainly introduces:

Bulgaria hydraulic cylinder,stainless steel cylinder manufacturer,stainless steel cylinder

(Bulgaria stainless steel cylinder,produced by Hengyu Hydraulic Co., Ltd）

stainless steel cylinder are widely used in Bulgaria，because of excellent fatigue and impact resistance，no need for deceleration device，long service life.So our company has designed stainless steel cylinder for customers from Bulgaria.

Introduction to stainless steel cylinder:

stainless steel 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 stainless steel cylinder seal and re-tighten the tie rod nut to reduce the pressure to the nominal pressure range of the stainless steel cylinder. c. The stainless steel cylinder seal is extruded, if the O-ring is obviously extruded at the stainless steel cylinder seal, replace the stainless steel cylinder seal.

When installing the stainless steel cylinder pipe, the pipe should be cleaned after installation, and should not pass through the stainless steel cylinder block, and the by-pass pipe must be installed in front of the oil port of the stainless steel cylinder block. This is important. Otherwise, the foreign body in the pipeline will enter the stainless steel cylinder, and once it enters, it is difficult to exclude it, but it becomes a foreign body transported to the stainless steel cylinder. Moreover, when cleaning, the removal method of foreign bodies entered in the installation pipeline operation should be considered. In addition, the corrosion in the pipe should be pickling and other procedures before the pipe installation, and the rust must be completely removed.

The stainless steel cylinder should be vented: when the stainless steel cylinder is installed or parked for a long time to work again, the air will penetrate into the stainless steel cylinder and the pipeline system. In order to prevent the abnormal phenomenon of crawling, noise and heating of the actuator, the air in the stainless steel cylinder and the system should be discharged. In order to facilitate the removal of air deposited in the stainless steel cylinder, the oil is best entered and discharged from the highest point of the stainless steel cylinder. stainless steel cylinders that require higher motion stability are often equipped with exhaust plugs at both ends. Before working, unscrew the exhaust plug to make the piston go back and forth several times without load in the whole stroke, and the air can be discharged through the exhaust plug. After the air is drained, tighten the exhaust plug before working.

Disassembly stainless steel cylinder: When disassembly stainless steel cylinder, strictly prevent damage to the screw thread at the top of the piston rod, the screw thread of the stainless steel cylinder head and the surface of the piston rod. It should also be noted that the piston cannot be played out from the stainless steel cylinder.

Answers to some questions about stainless steel cylinder:

What is the cause of sound and vibration when the hydraulic cylinder is under load?
The main reason 1) may be that the load machinery has stuck phenomenon, and the resistance is large. 2) The hydraulic oil is not enough, or the filter is blocked by dirty things, and the oil is flooded. 3) There is a problem with the pump.

What adhesive should be used when the cylinder is cracked?
There is a kind of cast iron glue, industrial products market can buy, A, B formula, that is, a tube is A, a tube is B, when used proportionally prepared, check the instructions. Polish the glue after it dries, and then grind it again.