This article mainly introduces:

Italy hydraulic cylinder,steel mill cylinder manufacturer,steel mill cylinder

(Italy steel mill cylinder,produced by Hengyu Group）

steel mill cylinder are widely used in Italy，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed steel mill cylinder for customers from Italy.

Introduction to steel mill cylinder:

The steel mill cylinder should be used correctly and maintained regularly. The steel mill cylinder should be deflated before use, the buffer regulating valve should be adjusted to a reasonable position, the cleanliness of the oil should be checked regularly, the dust on the steel mill cylinder should be cleaned regularly, and attention should be paid to waterproof and fireproof.

steel mill cylinder diameter, rod diameter, stroke determination: Choose national standards or other standards steel mill cylinder, avoid the selection of non-standard size, otherwise the difficulty of processing and manufacturing costs will be increased. The length of the steel mill cylinder guide is determined by the length of the stroke. Check the strength of steel mill cylinder, piston rod, screw, etc. according to the working pressure or load. At the same time, working pressure, ambient temperature, working medium and running speed are also the key to selecting seals.

steel mill cylinder use should try to avoid sealing belt into the steel mill cylinder. As a simple sealing material, polytetrafluoroethylene plastic sealing tape is often used in installation and inspection, and if the winding method of the linear and ribbon-shaped sealing material is wrong, the sealing tape will be cut off and enter the steel mill cylinder. The wire belt seal will not have any effect on the winding of the sliding part, but it will cause the check valve of the steel mill cylinder to fail to operate or the buffer regulating valve can not be adjusted to the end. For the circuit, it may cause the action of the reversing valve, the relief valve and the reducing valve to fail.

How the cavitation of the steel mill cylinder is formed: With the gradual rise of pressure, the gas in the oil will become bubbles, when the pressure rises to a certain limit value, these bubbles will break under the action of high pressure, so that the high temperature and high pressure gas will quickly act on the surface of the parts, resulting in cavitation of the steel mill cylinder, resulting in corrosive damage to the parts.

Answers to some questions about steel mill cylinder:

The diameter of the cylinder is 180mm and the pressure is 14mpa. How many tons can the cylinder hold?
Calculate the area of the cylinder, 3.14*9*9=254.34 square centimeters, take the approximate number of engineering, 1 mpa pressure is about 10 kg per square centimeter, 14 mpa pressure is 140 kg per square centimeter, that is 254.34*140=35607.6 kilograms, it can be known that the cylinder can be about 35 tons in theory.

How many kinds of cylinder seal repair kit are there?
Very much, a wide variety of imported and domestic, J type, UHS, DHS, O-ring, Sterseal, etc., as well as support bars, materials are different, according to the size of the pressure selection is different, the appearance of the structure is different, the size is a variety, maintenance is generally selected according to the needs of the cylinder.