This article mainly introduces:

Ecuador hydraulic cylinder,lift car cylinder manufacturer,lift car cylinder

(Ecuador lift car cylinder,produced by Hengyu Hydraulic Co., Ltd）

lift car cylinder are widely used in Ecuador，because of high work efficiency，excellent fatigue and impact resistance，no need for deceleration device.So our company has designed lift car cylinder for customers from Ecuador.

Introduction to lift car cylinder:

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

The lift car cylinder should be used correctly and maintained regularly. The lift car cylinder should be deflated before use, the buffer regulating valve should be adjusted to a reasonable position, the cleanliness of the oil should be checked regularly, the dust on the lift car cylinder should be cleaned regularly, and attention should be paid to waterproof and fireproof.

If the lift car cylinder slips or crawls, please check whether there is astringency inside the lift car cylinder, because the internal parts of the lift car 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 lift car 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 lift car 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.

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

Answers to some questions about lift car cylinder:

How many kilograms can the 63 cylinder hold?
The force of the cylinder is related to the cylinder diameter and pressure. 63 cylinder diameter (cylinder inner circle diameter), 21MPA pressure, thrust 6 tons.

How is the cylinder of hydraulic cylinder processed?
As the main parts of hydraulic cylinder, mining single pillar, hydraulic support, gun barrel and other products, its processing quality directly affects the life and reliability of the whole product. Cylinder processing requirements are high, the internal surface roughness requirements are Ra0.4 ~ 0.8&um, the coaxiality, wear resistance requirements are strict. The basic feature of cylinder is deep hole processing, which has always troubled the processing personnel. Due to the residual compressive stress on the surface of the surface layer, the rolling machining is helpful to seal the small cracks on the surface and prevent the expansion of erosion. Thus, the corrosion resistance of the surface can be improved, and the fatigue crack can be delayed or expanded, and the fatigue strength of the cylinder can be improved.