This article mainly introduces:

Peru hydraulic cylinder,series synchronous cylinder manufacturer,series synchronous cylinder

(Peru series synchronous cylinder,produced by Hebei Hengyu company）

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

Introduction to series synchronous cylinder:

When installing the series synchronous cylinder, the axial ends of the series synchronous cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the series synchronous cylinder, there is axial expansion. If the two ends of the series synchronous cylinder are fixed, all parts of the series synchronous cylinder will be deformed. When disassembling the series synchronous cylinder, it is strictly forbidden to hammer the series synchronous cylinder and the piston surface, such as the series synchronous cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.

When the series synchronous cylinder is repaired, its inner and outer diameter and roundness should be accurately measured. If the inner hole of the series synchronous cylinder is badly worn, it can be repaired by grinding the mandrel or honing on the boring machine. If the piston is worn, it can be repaired by electroplating, and serious wear should be replaced.

The scar on the sliding surface of the series synchronous cylinder piston will transfer with use. Before the piston is installed, there are scars on its sliding surface, which are installed intact and untreated, and these scars will in turn scratch the inner surface of the series synchronous cylinder wall. Therefore, before installation, these scars must be fully repaired.

When the series synchronous cylinder is disassembled due to oil leakage and other faults, the position of the piston should be moved to any end position of the series synchronous cylinder by applying liquid pressure. Improper tapping and sudden drop should be avoided during disassembly.

Answers to some questions about series synchronous cylinder:

Is it good or bad for the hydraulic cylinder working in the limit stroke position?
It is not good for the hydraulic cylinder working in the limit stroke position. Generally, when the cylinder is used in the limit stroke, the oil in the cylinder will form a backflow back pressure impact on the piston and guide sleeve seals. If the limit is not accurate, it is easy to cause collision damage. It is recommended to leave a buffer of ten to twenty centimeters.

Why is a light cylinder less productive than a heavy cylinder at the same oil pressure?
f=ps Under the same pressure, the larger the area, the greater the output, but the maximum pressure can not exceed the system engineering pressure of the cylinder!