This article mainly introduces:

Tunisia hydraulic cylinder,shearing machine cylinder manufacturer,shearing machine cylinder

(Tunisia shearing machine cylinder,produced by Hengyu Group）

shearing machine cylinder are widely used in Tunisia，because of powerful torque，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed shearing machine cylinder for customers from Tunisia.

Introduction to shearing machine cylinder:

shearing machine cylinder piston rod material introduction: In general, we use 45 steel to produce shearing machine cylinder piston rod. It has a large impact force when it is used, and some good performance steel are also used in the heavy load transmission. In order to have enough work intensity when using, and can ensure normal use, this is still more critical to have a detailed understanding of the material.

When the piston speed of the shearing machine cylinder is high, the steel ball of the check valve flows with the oil flow, so that the valve hole is blocked, and the shearing machine cylinder moves irregularly. Elimination method: Replace the steel ball with a cone valve or spool with a guide shoulder.

When the shearing machine cylinder is repaired, its inner and outer diameter and roundness should be accurately measured. If the inner hole of the shearing machine 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.

When installing the shearing machine cylinder pipe, the pipe should be cleaned after installation, and should not pass through the shearing machine cylinder block, and the by-pass pipe must be installed in front of the oil port of the shearing machine cylinder block. This is important. Otherwise, the foreign body in the pipeline will enter the shearing machine cylinder, and once it enters, it is difficult to exclude it, but it becomes a foreign body transported to the shearing machine 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.

Answers to some questions about shearing machine cylinder:

What does cylinder hob125*100 mean?
HOB is a series of hydraulic cylinder products, the use of pressure 14MPA, tie rod structure. 125 refers to the diameter of the cylinder and 100 refers to the stroke. The unit is millimeters.

Why does the hydraulic cylinder not return?
For a spring return cylinder, it is possible that 1, the spring is damaged. You can check it for processing. 2, the oil in the oil path is not unloaded, causing it to be unable to reset. 3, the cylinder piston is dead, resulting in no position. For double-acting cylinders, it is possible to: 1, the spool is not reversed, or is not changed to the correct position, check whether the reversing valve is normal (and whether there is electricity). 2, the cylinder piston is dead, resulting in no position, check and treatment can be. 3, the return oil pressure is insufficient, the inlet oil is not unloaded, the operation is not smooth. For reference only.