This article mainly introduces:

Bangladesh hydraulic cylinder,discharge door cylinder manufacturer,discharge door cylinder

(Bangladesh discharge door cylinder,produced by Hengyu Hydraulic Cylinder Factory）

discharge door cylinder are widely used in Bangladesh，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed discharge door cylinder for customers from Bangladesh.

Introduction to discharge door cylinder:

The discharge door cylinder requires that the filtration accuracy of the system is not less than the 80um, and the oil pollution should be strictly controlled, the oil should be kept clean, the performance of the oil should be checked regularly, and the necessary fine filtration and replacement of new working oil should be carried out.

Most of the failure of the discharge door cylinder is because there is a foreign body in the discharge door cylinder into the failure of the discharge door cylinder, the most problematic is that it is difficult to determine when the foreign body is into the discharge door cylinder. After a foreign body enters, if the outer side of the sliding surface of the piston is equipped with a seal with a lip edge, then the lip edge of the seal can scrape the foreign body when working, which is beneficial to avoid scratching. However, the piston equipped with 0-shaped sealing ring has a sliding surface at both ends, and foreign bodies are sandwiched between this sliding surface, which is easy to form scars.

How to repair the discharge door cylinder body when it is damaged: When the discharge door cylinder has trace deformation and shallow tensile marks, the discharge door cylinder is repaired by strong honing process. The heavy honing process can repair discharge door cylinders up to 2.5 times out of tolerance than the original tolerance. It honed the parts with excessive size or shape error through a powerful honing machine, so that the overall size, shape tolerance and roughness of the discharge door cylinder can meet the technical requirements.

When the discharge door cylinder needs to be disassembled for maintenance due to leakage and other faults, the piston should be moved to the bottom position of the discharge door cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.

Answers to some questions about discharge door cylinder:

How to calculate the tonnage of the hydraulic press without konowing the diameter of the cylinder?
To know the tonnage of the hydraulic cylinder, you first need to know the working pressure of the hydraulic system, the inner diameter of the hydraulic cylinder and the outer diameter of the cylinder rod (the outer diameter of the cylinder rod is needed when calculating the hydraulic cylinder tension). The thrust of the hydraulic cylinder (that is, the force that the hydraulic cylinder can produce by extending out) = the cross-sectional area of the hydraulic cylinder (or the cross-sectional area of the piston) × the working pressure of the cylinder (the cross-sectional area of the piston) =pi*D^2/4= PI (take 3.14) × the square of the cross-sectional area of the piston ÷4 working pressure to see the pressure displayed on the pressure gauge when the maximum load is working.

How to take out the diaphragm of hydraulic cylinder? The septum ring is also known as the septum sleeve, when the cylinder is too long, and does not need too much travel, add the septum sleeve, limit the stroke of the hydraulic cylinder, set on the piston rod, only contact with the guide sleeve and piston, do not cooperate with the cylinder, limit the stroke, take out the difficulty is different, need to have such a professional tool, before taking out to consult the manufacturer.