This article mainly introduces:

Austria hydraulic cylinder,rolling mill cylinder manufacturer,rolling mill cylinder

(Austria rolling mill cylinder,produced by Hengyu Hydraulic Co., Ltd）

rolling mill cylinder are widely used in Austria，because of excellent fatigue and impact resistance，no need for deceleration device，long service life.So our company has designed rolling mill cylinder for customers from Austria.

Introduction to rolling mill cylinder:

When the rolling mill cylinder is repaired, its inner and outer diameter and roundness should be accurately measured. If the inner hole of the rolling mill 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 internal leakage of the rolling mill cylinder is an important indicator to measure the quality of the rolling mill cylinder: the internal leakage of the rolling mill cylinder will reduce the volumetric efficiency, increase the temperature rise of the oil, affect the positioning accuracy of the rolling mill cylinder, so that the rolling mill cylinder can not accurately and stably stop in a certain position of the rolling mill cylinder, so it is one of the main indicators of the rolling mill cylinder.

How to determine the working pressure of the rolling mill cylinder: The pressure depends on the load size (i.e., F) and the type of equipment. The limitations of assembly space, economic conditions and component availability of the actuator should also be considered. In the case of a certain load, it is necessary to increase the structural size of the actuator if the working pressure is low, for some equipment, the size may be limited, and it is not economical from the point of view of material consumption; On the contrary, if the pressure selection is too high, the material, sealing and manufacturing accuracy of the pump, rolling mill cylinder, valve and other components are also required to be high, which will inevitably increase the cost of equipment. In general, for equipment with a fixed size that is not too limited, the pressure can be selected lower, and the walking machinery should be selected higher.

The rolling mill cylinder should be used as far as possible to avoid the transverse force, sometimes the piston rod to bear the transverse load is too large, especially do not force or pull the rolling mill cylinder, bite. Elimination method: When installing the rolling mill cylinder, ensure that the axis position of the rolling mill cylinder is consistent with the direction of movement; Make the load borne by the rolling mill cylinder as far as possible through the rolling mill cylinder axis, to avoid the phenomenon of eccentricity.

Answers to some questions about rolling mill cylinder:

What is the function of the Reza mounted master cylinder?
The role of the Resa-mounted master cylinder is to pump the concrete from the hopper to the delivery pipe and to provide sufficient concrete outlet pressure so that the concrete can reach the specified location.

What adhesive should be used when the cylinder is cracked?
There is a kind of cast iron glue, industrial products market can buy, A, B formula, that is, a tube is A, a tube is B, when used proportionally prepared, check the instructions. Polish the glue after it dries, and then grind it again.