Hydraulic roller exchange tool for high speed wire rod adopts the seal imported from Japan NOK, and the cylinder body of the roller change tool is made of alloy steel.

The special hydraulic roll changing trolley for high-speed wire is suitable for high-speed wire rod production lines such as Morgan, Danieli, Hafei, Xihang, SMS, and Akilo. The disassembly and assembly of the roll ring can be completed at one time only through the operation of fingertips. , which not only saves time but also preserves the continuity of production, greatly improving work efficiency. In the production process of high-speed wire rods and bars, the roll ring is one of the important components. Due to the needs of production, when rolling different specifications of wire rods, it is necessary to replace the corresponding specifications of the roll ring, and after rolling a certain tonnage of wire rods, the roller ring also needs to be replaced due to wear and tear. The special hydraulic roller changing trolley for high-speed lines has large flow, stable pressure value, electromagnetic reversing valve control, automatic winding device, high-strength polyurethane mobile wheels, which is easy to move on-site pump station, safe and reliable. The voltage overload protection device and the minimum liquid level display ensure the safe use of the equipment. The entire disassembly process is controlled by a microcomputer, which is accurate, reliable, simple and convenient. The electronic oil pollution detection device can remind you to refuel or change the oil in time to minimize the failure rate.

• The high smoothness and surface nitriding treatment of the cylinderbore makes the cylinder have a high performance, and can improvethe service life of the seal;
• The special mold spring, so that low-pressure piston reset quickly,high-pressure piston hydraulic reset form, the effective solution to the problem of high-pressure piston reset slow;
• The low pressure piston and the high pressure piston adopt the highstrength aviation aluminum material, have the same mechanicaperformance with the steel copper, greatly reduce the roller toolweight, facilitate the field carry, enhance the working efficiency;
• Cylinder outside surface is dealt with high-temperature bakingprocess, the product has a higher resistance to corrosion.