This article mainly introduces:

Republic of Lithuania hydraulic cylinder,large stroke cylinder manufacturer,large stroke cylinder

(Republic of Lithuania large stroke cylinder,produced by Hengyu Hydraulic Co., Ltd）

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

Introduction to large stroke cylinder:

If air enters the hydraulic system, the large stroke cylinder will not operate normally, mainly because there is a leak in the system. At this time, check the liquid level of the hydraulic tank, the seals and fittings on the oil suction side of the hydraulic pump, and whether the oil suction filter is too dirty. If so, the hydraulic oil should be replenished, seals and fittings should be treated, and the coarse filter element should be cleaned or replaced.

The large stroke cylinder body is commonly made of No. 20, 35, 45 seamless steel pipe, and the steel pipe is honed or rolled to achieve the roughness requirement within 0.4μm. The low pressure large stroke cylinder can use 20 steel pipe, and the high pressure large stroke cylinder can use 45 steel pipe.

In the hydraulic system, sometimes the inner layer of the rubber hose is peeled off, so that the oil circuit is on and off, resulting in irregular large stroke cylinder action. Troubleshooting method: Replace the rubber hose.

The coordination of the sliding parts of the large stroke cylinder itself should not be too tight, the sealing friction force should not be too large, and H8 / f8 coordination should be selected between the piston rod and the guide sleeve; Check whether the size of the sealing ring is processed strictly according to the standard; If the V-shaped sealing ring is used, the sealing friction should be adjusted to a moderate degree.

Answers to some questions about large stroke cylinder:

Slide weight 35 kg exit stroke 55mm, is it suitable to use 40 cylinder diameter cylinder?
The maximum output force of the 40-bore hydraulic cylinder can reach 2 tons, and whether it can be used depends on the use scenario. In addition, the problem of mechanism stuck has nothing to do with the size of the power source, and reasonable structural design and good machining and assembly accuracy are the key.

How to distinguish cylinder rod head and cylinder bottom?
One end of the piston rod can be telescopic is the rod head, and the one behind is the bottom of the cylinder, which is the single rod cylinder.