This article mainly introduces:

Ireland hydraulic cylinder,push plate cylinder manufacturer,push plate cylinder

(Ireland push plate cylinder,produced by Hebei Hengyu company）

push plate cylinder are widely used in Ireland，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed push plate cylinder for customers from Ireland.

Introduction to push plate cylinder:

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

When the push plate cylinder needs to be stored for a period of time, please follow the recommended methods: The push plate cylinder should be stored in a dry, clean, non-corrosive gas indoor environment, pay attention to protect the push plate cylinder from internal corrosion and external damage. If the indoor requirements cannot be met, the hardened and well-drained ground should be cushioned at least 30cm, and the upper part should be covered with waterproof storage. The oil push plate cylinder should not be in direct contact with water vapor for a long time. The push plate cylinder should be placed as vertically as possible with the piston rod facing up, which minimizes corrosion due to possible condensation in the push plate cylinder and permanent deformation of the seal due to the piston and rod weight. (When the shield is stored in the shield machine, the support shoe is placed upward). Keep the oil port protective cover until the pipe is connected. For long-term storage, the protection should be added on both sides of the piston of the push plate cylinder Before working, the push plate cylinder must be run repeatedly with low pressure (greater than the starting pressure) to discharge the air in the push plate cylinder before normal work. The oil inlet and outlet and the joint must be tightly fastened with a combination pad to prevent oil leakage.

push plate cylinders in series, parallel and series parallel. Series: In the push plate cylinder, the oil inlet of the subsequent reversing valve is the supply of the previous oil return, and there is no separate oil return circuit connected with the oil return in each valve. Series: In the push plate cylinder, the oil inlet of the subsequent reversing valve is the supply of the previous oil return, and there is no separate oil return circuit connected with the oil return in each valve. Parallel: the pressure oil in the push plate cylinder is connected with the inlet oil of each reversing valve, and the return oil is collected by the return oil circuit. Series parallel: For this one, compared with the simple series and parallel, it is slightly more complicated, but it is not impossible to understand. The series refers to the oil in the push plate cylinder, which is in series form, but can not form a series circuit, and the parallel refers to the oil return circuit of each valve, which is in parallel.

When producing oil push plate cylinders, there are two processing processes, grinding and rolling, the latter is better than the former. Rolling machining is a kind of non-cutting machining, using the plastic deformation of the metal at room temperature, so that the micro roughness of the workpiece surface is flattened to achieve the purpose of changing the surface structure, mechanical characteristics, shape and size. Therefore, this method can achieve the two purposes of finishing and strengthening at the same time, which can not be done by grinding.

Answers to some questions about push plate cylinder:

How to select the 2.5T bearing cylinder and hydraulic pump?
2,5 ton load is not heavy, you can use the rated pressure of 16 mpa gear pump, neither waste nor save cost, load/pressure = cylinder diameter, preset pressure of 8 mpa, 2500 (kg) /80 (bar) =31.25 square centimeters, in the open =63 mm, cylinder diameter can be selected 63 mm, stroke according to the situation, Hydraulic pump select gear pump, if there is a speed requirement, in order to calculate the displacement, the motor power also needs to determine the displacement of the pump to calculate.

What's a minus 40 cylinder made of?
Construction with 1Cr18Ni9Ti, in low temperature conditions impact and tensile strength are very good, can withstand -100 degrees of low temperature, corrosion resistance, material price is not very high, more economic.