press hydraulic cylinder Sold to Nigeria

This article mainly introduces:

Nigeria hydraulic cylinder,press hydraulic cylinder manufacturer,press hydraulic cylinder

(Nigeria press hydraulic cylinder,produced by Hengyu Group）

press hydraulic cylinder are widely used in Nigeria，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed press hydraulic cylinder for customers from Nigeria.

Introduction to press hydraulic cylinder:

When the initial action of the press hydraulic cylinder is slow, please check the temperature of the hydraulic system, because in the case of low temperature, the viscosity of the hydraulic oil is large and the fluidity is poor, resulting in slow action of the press hydraulic cylinder. The improvement method is to replace the hydraulic oil with good viscosity temperature performance, and the oil temperature at low temperature can be increased by heater or heating by the machine itself, and the normal working oil temperature of the system should be maintained at about 40 ° C.

The press hydraulic cylinder should be vented: when the press hydraulic cylinder is installed or parked for a long time to work again, the air will penetrate into the press hydraulic cylinder and the pipeline system. In order to prevent the abnormal phenomenon of crawling, noise and heating of the actuator, the air in the press hydraulic cylinder and the system should be discharged. In order to facilitate the removal of air deposited in the press hydraulic cylinder, the oil is best entered and discharged from the highest point of the press hydraulic cylinder. press hydraulic cylinders that require higher motion stability are often equipped with exhaust plugs at both ends. Before working, unscrew the exhaust plug to make the piston go back and forth several times without load in the whole stroke, and the air can be discharged through the exhaust plug. After the air is drained, tighten the exhaust plug before working.

The difference between the integral press hydraulic cylinder and the split press hydraulic cylinder: The integral press hydraulic cylinder and the split press hydraulic cylinder in the press hydraulic cylinder are two different press hydraulic cylinders, and they are very different. The whole press hydraulic cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split press hydraulic cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and press hydraulic cylinder damage. Therefore, it is obvious that the answer to this question is for difference.

The advantages and disadvantages of the press hydraulic cylinder: the surface of the press hydraulic cylinder by painting, coating protection treatment, bright luster is not easy to rust, all raw materials of the press hydraulic cylinder through the top heat treatment, high manufacturing precision, belongs to the precision machinery, has a simple structure, stable quality, high mechanical efficiency, easy to achieve automation and many other advantages. However, hydraulic technology also has the shortcomings of oil leakage, oil temperature change affecting the control of running speed, noise, expensive cost and high maintenance cost.

Answers to some questions about press hydraulic cylinder:

Does the abbreviation bc stand for bucket cylinder or boom cylinder?
Hydraulic excavator hydraulic cylinder includes boom cylinder, bucket rod cylinder and bucket cylinder three parts, four cylinders. Because of the different naming conventions of major manufacturers, the meaning of BC is also different, for the sake of insurance, you need to consult the manufacturer.

What is the cause of the deep scratch of the cylinder?
The following reasons can cause the cylinder to be scratched. 1: Hydraulic oil containing particulate impurities into the hydraulic cylinder, these particulate impurities stuck between the piston rod and the guide ring (or stuck between the piston and the inner wall of the cylinder), when the piston movement in the cylinder will scratch the piston rod, the phenomenon of the inner wall of the cylinder, the more particles, the larger the scratch marks the deeper and more obvious. 2: The body of the cylinder itself. Due to assembly or design reasons, the coaxial error between the piston rod, piston, cylinder, guide ring and other parts is too large, or the cylinder, piston rod straightness error is too large, so that the piston rod and the guide ring interference between the cylinder, this mechanical interference will certainly lose the piston rod or cylinder wall.