The prestressed post-tensioning jack is a special jack for tensioning prestressed tendons such as steel hinge wires. The prestressed jacks are all double-acting hydraulic jacks through the heart, and the prestressed jacks need to be used in conjunction with the high-pressure oil pump. The power for tensioning and jacking is provided by the high-pressure oil of the high-pressure oil pump. According to different structures, it is divided into front card jack and ordinary through-heart jack.

A professional after-sales service team and a complete after-sales service system provide sufficient guarantee for you to use the hydroseeding machine to successfully complete the greening gold mine restoration.

High tonnage electric hydraulic jacks are lightweight and compact, making them ideal for various applications in factories, mines, transportation, and other departments. They are flexible and reliable, meaning they can be carried and operated by just one person.

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Jet grouting pumps in container are built using top-grade steel and undergo advanced heat treatments to ensure top-notch mechanical performance. They are designed and constructed to be simple and rational, based on fundamental principles.

All the model single-acting hollow hydraulic jack can be customized according to client’s requirements. The hydraulic cylinder is main used for electric power, building, machine manufacturer, mining, subway, bridge and shipbuilding and kinds of industry for installing, lifting and tear down.

Ultra-thin hydraulic cylinder, with a very low closed height, suitable for limited spaces. It is suitable for synchronous lifting and replacement of rubber bearings in highway bridge maintenance, ship diesel engine maintenance and adjustment, power plant wind power equipment maintenance and adjustment, and other applications.

The working principle of acid-resistant, alkali-resistant and corrosion-resistant Trelleborg squeeze hose for concrete pump is: the rubber hose is flattened by the shaft wheel of the pump and then relaxed, so that the rubber hose can restore its original shape by its own elasticity, so that a vacuum is generated in the tube and less water in the storage tank is absorbed. Mortar, and then move the mortar forward under the extrusion of the axle wheel.